Download Voce AV quattro Owner`s manual

AV quattro
attro
AV qu
OWNER’S
MANUAL
CAR AUDIO MULTICHANNEL
AMPLIFIER
Release 1.2
www.audison.eu
OWNER’S MANUAL
AV quattro /
Index
1.INTRODUCTION ............................................................................................................................................03
2. PACKAGING CONTENTS...............................................................................................................................04
2.1 Available accessories ................................................................................................................................04
3. SAFE SOUND .................................................................................................................................................05
4.PRECAUTIONS ..............................................................................................................................................06
5.INSTALLATION ..............................................................................................................................................07
6. REAR PANEL .................................................................................................................................................08
6.1 How to connect power cables ..................................................................................................................08
6.2 How to replace the fuse ...........................................................................................................................09
6.3 How to connect the remote switch ...........................................................................................................09
6.4 Remote switching via SPK IN.................................................................................................................... 10
6.5 How to connect the Sub remote volume control ...................................................................................... 10
7. FRONT PANEL ............................................................................................................................................... 11
7.1 Input controls ............................................................................................................................................ 12
7.2 How to connect a source via PRE inputs .................................................................................................. 13
7.3 How to connect a source via the Speaker IN High-Level input .................................................................. 13
8. INPUT CONTROLS ........................................................................................................................................ 14
8.1 Control panel: switches and adjustments.................................................................................................. 14
8.2 Setting up filters........................................................................................................................................ 15
8.2.1 A Channels ......................................................................................................................................... 16
8.2.2 B Channels ......................................................................................................................................... 16
8.3 Example 4 Ch: Front + Rear with IN A - IN B + PREOUT inputs ................................................................. 18
8.4 Example 4 Ch: Woofer + MID HI with IN A + PREOUT inputs ..................................................................... 19
8.5 Example 3 Ch: Front + Sub with IN A + PREOUT inputs ............................................................................20
8.6 Example 2 Ch: Left + Right with IN A Right + IN B Right inputs................................................................... 21
8.7 Example 4 Ch: Front + Rear with SPK IN A - SPK IN B + PREOUT inputs ..................................................22
9. ACCESSORIES: AV bit IN .............................................................................................................................23
9.1 How to insert AV bit IN .............................................................................................................................. 24
9.2 Front panel ...............................................................................................................................................25
9.3 Control panel display.................................................................................................................................26
9.4 How to connect the amplifier equipped with AV bit IN to the system.........................................................27
9.5 How to configure AV bit IN ........................................................................................................................28
9.6 Full DA Example: Front + Rear + Sub with Audison bit Ten D processor...................................................29
9.7 Full DA Example: Woofer + Tweeter + Sub with Audison bit Ten D processor...........................................30
9.8 Full DA Example: Front + Rear + Sub with Audison bit One processor...................................................... 31
9.9 Full DA Example: Woofer + Tweeter + Sub with Audison bit One processor..............................................32
10. TECHNICAL SPECIFICATIONS .....................................................................................................................33
2
OWNER’S MANUAL
AV quattro / 1
1. INTRODUCTION
Coming directly from the know-how of the exceptional Thesis line, Voce components takes the experience of listening
in the car to a new level of excellence.
Project innovation, advanced design, benchmark performance; the synthesis of consolidated know-how applied
to car audio systems. The Voce project was born to make Thesis sound quality available to a wider - but no less
demanding - audience. The development of these components took advantage of the major innovations introduced
while designing the Thesis line: analog and digital technologies combined using different classes of configuration for
amplifiers, reduction of the main sources of non-linear distortion, linearization of acoustic and electric loads, control of
cone and diaphragm resonance for speakers. To achieve these goals it was necessary to develop new circuit solutions,
increase heat capacity, design new moulds for baskets and diaphragms and define new assembly procedures and
quality control.
A delicate balance of analysis and refinement led us to results exceeding our expectations and set a new benchmark
for the category.
THE AV quattro AMPLIFIER PROJECT
AV quattro is a four-channel amplifier which can work in four, three, two channel mode, delivering 800 W (RMS)
power total. It is designed in order to handle complex configurations as front/rear and multi-channel systems.
Inputs and ARTTM ensure interfacing with every type of source; up to 24 dB/Oct. slope crossovers allow to build frontrear, front-sub or multi-amplified systems always having a non-filtered output signal to expand the system. AV quattro
also allows you to replace the analog input board with the digital one (AV bit IN).
3
OWNER’S MANUAL
AV quattro / 2
2. PACKAGING CONTENT
ttro
AV qua
- Amplifier AV quattro
- Quick start guide
-Warranty
- nr.4 3,9 x 25mm / 0,15” x 0,99
self-tapping cross-headed
fixing screws
- N. 1 Allen wrench 0,118”
- nr.1 60A AFS spare fuse.
- CD ROM with:
This Owner’s manual (.pdf format)
Test tracks
TEST SIGNAL
Track_01. sine sweep (10 min)
Track_02. white noise (15 min)
Track_03. pink noise (10 min)
Track_04. sine wave 50 Hz - 0 dB (2 min)
Track_05. sine wave 1 kHz - 0 dB (2 min)
AV Amplifiers
AV uno, AV due, AV quattro, AV 5.1k
CD ROM
Owner’s Manuals
Manuali d’uso
Rev. 2.0
2.1 AVAILABLE ACCESSORIES (not provided)
AV
bit
IN
M
EN
U
DO
W
AV
N
UP
EN
IN
AD
Link
OU
- AV bit IN: AV amplifiers digital interface
T
IN
AC
Link
OU
- VCRA: SUB volume remote control
4
T
TE
R
bit
IN
OWNER’S MANUAL
AV quattro / 3
3. SAFE SOUND
AUDISON AMPLIFIERS CAN BE PART OF A HIGH POWER AUDIO SYSTEM THAT
CAN GENERATE VERY HIGH UNDISTORTED SOUND PRESSURE LEVELS.
PLEASE REMEMBER THAT LONG EXPOSURE TO AN EXCESSIVELY HIGH
SOUND PRESSURE LEVEL MAY DAMAGE YOUR HEARING; THEREFORE,
PLEASE USE COMMON SENSE AND PRACTICE SAFE SOUND.
Safety must be at the forefront while driving. The listening volume should never
obscure the noise coming from the outside of your vehicle; you should be able to hear the sounds generated by your
vehicle in order to promptly face any emergency situation.
To achieve the best possible performance from your new components, we recommend you follow the instructions
in this manual carefully. In order to design and create top level car hi-fi systems you need to understand automobile
mechanical and electrical issues very well; if you think you lack the required knowledge or the proper tools, please
consult with a specialized installer.
A professional installation will ensure your system delivers all the performance you have paid for, without affecting the
safety and reliability of your vehicle.
This manual has been designed to provide you with the basic instructions required to install and use this product.
However, the range of possible applications is very wide; to obtain further information, please contact your authorized
Audison dealer or Audison service center.
You can also send an e-mail directly to the following addresses:
Italy - [email protected]
Worldwide - [email protected]
5
OWNER’S MANUAL
AV quattro / 4
4. GENERAL PRECAUTIONS
• This symbol indicates that you have to pay attention to these instructions. Disregarding them might cause
accidental harms or damage your amplifier.
• Before installing the amplifier, make sure you carefully read and understand all instructions.
• The vehicle electric system must have 12V DC voltage with negative to ground. Make sure your car has it in order
to avoid any damages to your amplifier and to the vehicle.
• Pre-plan the configuration of your new amplifier and the best wiring routes to ease installation.
• Always wear protective eyewear when using tools that may generate splinters.
• During installation, keep the amplifier in its packing as long as possible; this will protect it from damages.
• Secure all auxiliary devices you built to install the components to the vehicle structure through brackets, screws, nuts and bolts;
this insures stability and safety while driving.
• The amplifier detachment while driving can damage the people in the vehicle and other cars. Secure the amplifier at best, paying
utmost attention if installation is inside the passenger’s compartment. Do not carry out any installation inside the engine
compartment.
• Before installing the amplifier, turn off the source and all other electronic devices in the audio system for preventing any damages.
• Make sure the location you chose for the components does not affect the correct functioning of the vehicle mechanic and electric
devices.
• Do not run the cables or install the amplifier next to electronic gearcases.
• Use extreme caution when cutting or drilling the car plate, checking there are no electrical wiring or structural element underneath.
• Before connecting the power cable to the amplifier, disconnect the negative lead ( - ) from the car battery.
• Make sure power cable is not short circuited during installation and connection.
• Power cable must have mechanically resistant and self-extinguishing insulation. Its section have a size corresponding with what is
suggested in this manual. Avoid to run it over or through sharp edges or close to moving mechanical devices. Make sure it is well
fixed all along its length. Block positive and negative cables just close to the amplifier respective power supply terminal blocks
through a clamping screw.
• Use rubber grommets to protect the wire if it runs in a hole of the plate or proper materials if it is close to heat-generating parts.
• To ground the device ( - ) in the right way, use a screw in the vehicle chassis; scrape all paint or grease from the metal if
necessary, checking with a tester that there is continuity between the battery negative terminal ( - ) and the fixing point. If
possible, connect all components to the same ground point; this solution rejects most noise.
• Route all signal cables away from power cables.
• Never run cables outside the vehicle; you would not be protected against wear and in case of accidents.
• When installing speakers and the cables that connect them, make sure that non-insulated parts never touch, even occasionally,
the vehicle cutting parts. If they do, the amplifier protection is activated.
• To prevent all problems, use very good quality cables, connectors and accessories, choosing them in Connection catalogue.
• When installation is over, and before plugging the main power supply fuse, check the system wiring and make sure all
connections were done in the right way.
• Power amplifiers put an increased load on the battery and on its charging system. We recommend checking your alternator and
battery condition to ensure they can handle the increased consumption. Standard electrical systems which are in good condition
should be able to stand this extra load without problems but we recommend the use of an energy storage capacitor and/or a
battery for high level audio systems.
• Put a fuse and its insulated fuse holder 40 cm max. far from the battery positive terminal; connect one end of the power cable to it
after connecting the other end to the amplifier. The fuse value must be 50% higher than the amplifier built-in one. In case the
cable supplies several amplifiers, the fuse value will have to be 50% higher than the sum of the values of all other fuses in the
amplifiers.
• There must be good air circulation where the amplifier is installed; this area must not be affected by humidity, rain, external
deposits or parts coming from the vehicle mechanical devices. Do not hinder in any way the cooling of the amplifier side fins
• Install the amplifier in the vehicle parts where temperature is between 0°C (32°F) and 55°C (131°F).
WARNING. When working in demanding conditions, the amplifier can reach temperatures of around 80 - 90°C
(176 ÷ 194°F). Make sure it is not dangerously hot before touching it.
• Periodically clean the amplifier without using aggressive solvents that might damage it. Dampen a piece of cloth with water
and soap, wring it and clean the amplifier. Then use a piece of cloth dampened with water only; eventually clean the amplifier
with a dry piece of cloth.
• Remove dust and solid deposits from the heat sink side fins. Don’t use compressed air on the amplifier since it would push
solid parts in the amplifiers. If necessary, please contact a specialised service centre for internal cleaning. Cooling system
obstruction makes the amplifier go in safety mode.
6
OWNER’S MANUAL
AV quattro / 5
5. INSTALLATION
220 mm / 8,66”
External size
58 mm / 2,28”
470 mm / 18,50”
Mounting size
198 mm / 7,8”
How to mount
399 mm / 15,72”
How to remove the panel
Allen wrench
0,118”
7
self-tapping screw 3,9 x 25 mm / 0,15” x 0,99
OWNER’S MANUAL
AV quattro / 6
6. REAR PANEL
1
AL
AR
BATT
GND
REMOTE
OUT IN
CAP
9
SUB VOL.
CONTROL
5
6
AV qua
ttro
3
2
4
BL
BR
10
7
8
1. Protection fuse: 60 A;
2. Power (Ground): Terminal block for the amplifier power supply negative pole connection. Insert here the battery
negative cable or wire connected to the vehicle chassis. The plug accepts cables up to 2 A.W.G.
For better current transfer it is recommended to use cables with the maximum cross-section possible and in any
case of the same cross-section of the cable connected to the positive pole;
3. Power (11-15 VDC): Terminal block for the amplifier 11÷15V DC power supply positive pole connection.
Insert here the battery positive cable. The plug accepts cables up to 2 A.W.G. For better current transfer it is
recommended to use cables with the maximum cross-section possible and in any case of the same cross section of the cable connected to the negative pole;
4. +CAP: Terminal for connecting the positive pole of an external capacitor.
5. +/- Left A Speaker Out:
6. +/- Right A Speaker Out:
7. +/- Left B Speaker Out:
8. +/- Right B Speaker Out:
9. Remote Sub Control: inputs for remote control of the VCRA Sub volume control (optional).
10.Remote IN/OUT. REMOTE IN: terminal for the remote cable coming from the device which turns on the amplifier.
REMOTE OUT: terminal to launch the remote voltage to turn on other amplifier. The output voltage is 12V 50 mA.
On this terminal the start-up control will be available for other devices even if Rem In is not in use and SPKs IN
(see 7.2) are in use for starting-up.
6.1 HOW TO CONNECT POWER CABLES
AL
AR
BATT
GND
CAP
REMOTE
OUT IN
BL
BR
SUB VOL.
CONTROL
L
L :m
Ø : ma in 1
M x 6
AX 26 m
:2 m m
AW m (5/8
G (1”) ”)
AV quattro
Fuse
Holder
Super
Capacitor
not provided
not provided
Battery
Ground
Ground
8
OWNER’S MANUAL
AV quattro / 6
6.2 HOW TO REPLACE THE FUSE
60A ASF Fuse
(provided)
AL
AR
BATT
GND
CAP
REMOTE
OUT IN
BL
BR
SUB VOL.
CONTROL
AV quattro
6.3 HOW TO CONNECT THE REMOTE SWITCH
AL
AR
BATT
GND
REMOTE
OUT IN
CAP
BL
SUB VOL.
CONTROL
AV quattro
REMOTE OUT
to other amplifier
REMOTE OUT
9
BR
OWNER’S MANUAL
AV quattro / 6
6.4 REMOTE SWITCHING VIA SPK IN
SUB REMOTE
VOL OUT IN
CAP
BR
REMOTE OUT
to other amplifier
-
SP
C
(1 K IN
L H A .2 - 20
V)
+ R
CH
+
L B
+ R
-
IN A
L
+
IN B
AR
T
PR
OF
F
ON
EO
R
UT
L
R
IN B
(IN
A)
OF
L
LEFT
+
RIGHT
-
L
R
+
F
ON
IN A
AR
T
OF
F
ON
R
6.5 HOW TO CONNECT THE SUB REMOTE VOLUME CONTROL
AL
AR
BATT
GND
CAP
REMOTE
OUT IN
BL
BR
SUB VOL.
CONTROL
AV quattro
VCRA Sub remote control
(optional)
10
OWNER’S MANUAL
AV quattro / 7
7. FRONT PANEL
AV quattro
IN A
SPK IN
(1.2 - 20V)
CH A
-
L
+
-
IN B
PREOUT
L
L
CH B
R
+
-
L
+
-
IN B
R
(IN A)
ART
+
R
ON
R
OFF
OFF
ON
MONO INPUT
4
5
6
1
2
3
7
1. IN A: Channel A left and right analog inputs. Set the IN B switch to OFF, through this input you can drive channel
B left and right inputs.
2. IN B: Analog inputs for channel B left and right. Set the IN B switch to ON.
3. PREOUT: This jack provides A channel Left and Right preamplified outputs to drive a separate amplifier (typical
with subwoofer). These signals are full range, without crossover action.
4. SPK IN CH A: Channel A high-level left and right analog inputs.
5. SPK IN CH B: Channel B high-level left and right analog inputs.
6. ART (ON-OFF): If the source does not feature a 12V DC REMOTE OUT, set the ART switch to ON to turn on the
amplifier plugging the cables to the SPK IN signal inputs.
If the source features a 12V DC REMOTE OUT, set the ART switch to OFF.
7. IN B (ON-OFF): Select OFF to drive B channels with A input signals. Whit this setup, do not connect B inputs.
If the source features a REAR output, select ON and connect its signals to B inputs (B PRE-IN or B HI-IN).
11
12
R
L
R
L
SPK IN
L
R
L
N
S
L
N
S
ON
ON
OFF
B INPUT
LNS= Line Noise Suppressor
SPK IN= Speakers IN (Hi Level)
PRE OUT
SPK IN
B PRE IN
R
L
A PRE IN
0.3 - 5,0 V RMS
B Levels
0.3 - 5,0 V RMS
A Levels
x1
x10
50-500
500-5k
x1
x10
RANGE
Hz
12dB/Oct
Hi-Lo
50-500
500-5k
RANGE
Hz
Hi-Lo
12dB/Oct
Lo 24dB
Lo
Hi
Lo
Hi
L+R
AUTOMATIC
ON / OFF
L
R
ext.pot
SVC
EXTERNAL
Subwoofer
Volume
Control
MO
ST
FULL
MO
MODE
ST
Hi
FULL
Lo FULL
Hi
Hi
FULL
Lo FULL
B-XOVER
Hi
A-XOVER
L
R
L
R
MO
ST
MO
ST
MO
ST
L+R
MO
MODE
ST
MODE
L+R
AMP
AMP
AMP
AMP
+
RIGHT-B
-
-
LEFT-B
+
+
RIGHT-A
-
-
LEFT-A
+
Ch B
Ch A
OWNER’S MANUAL
AV quattro / 7
7.1 INPUT CONTROLS
OWNER’S MANUAL
AV quattro / 7
7.2 HOW TO CONNECT A SOURCE VIA PRE INPUTS
-
SP
C
(1 K IN
L H A .2 - 20
V)
+ R
CH
+
L B
+ R
-
IN A
L
+
IN B
AR
T
OFF
PR
ON
R
EO
UT
L
R
IN B
(IN
A)
OFF
ON
FRONT
REAR
7.3 HOW TO CONNECT A SOURCE VIA THE
SPEAKER IN HIGH-LEVEL INPUT
-
SP
C
(1 K IN
L H A .2 - 20
V)
+ R
CH
+
L B
+ R
-
IN A
L
+
IN B
AR
T
PR
OFF
ON
R
EO
UT
L
R
IN B
(IN
A)
OFF
ON
L
FRONT
REAR
+
-
IN A
L
R
+
AR
T
OF
F
ON
R
SWITCH ON enables turning the product on
from the SPEAKER IN CH A inputs
13
OWNER’S MANUAL
AV quattro / 8
8. INPUT CONTROLS
8.1 CONTROL PANEL: SWITCHES AND ADJUSTMENTS
11
ON
LEVELS
(0.3 - 5V)
12
CH A
3
TH
2
4
1
OVL SPK
13
2
5
4
1
1
14
AV quattro
CH B
3
5
2
4
8
CH A
FILTER
100
200
60
x10
500
x1
(IN R)
MONO
3
FULL
STEREO
MODE
6
10
300
50
500
HZ
(IN R)
MONO
MODE
200
60
x1
STEREO
LO
100
9
HZ
HI
FILTER
x10
5
300
50
CH B
24 dB
(L+R)
SUB VOL.
CONTROL
HI
LO FULL
7
1. CH A LEVEL (0.3V - 5V): Input sensitivity of the CH A channel control. Set the knob to position 1. Use a CD as
source and increase the source volume until you hear distortion, then lower it slightly to eliminate distortion.
Increase the amplifier CH A LEVEL to optimize the output signal without distortion.
2. CH B LEVEL (0.3V - 5V): Input sensitivity of the CH B channel control. Set the knob to position 1. Use a CD as
source and increase the source volume until you hear distortion, then lower it slightly to eliminate distortion.
Increase the amplifier CH B LEVEL to optimize the output signal without distortion.
3. PASS MODE (HI-LO-FULL): Switch to select channel A filter type. Select HI to get an output signal to
drive a MIDRANGE/TWEETER. Select LO to get an output signal to drive mono WOOFERS and
SUBWOOFERS. Select FULL to get a full range output signal. If a filter is set through this switch the cut-off
frequency should be set by adjusting the FILTER knob (see section 4).
4. FILTER (50 Hz-500 Hz): Adjustment of the channel A high-pass and low-pass filter cut-off frequency. By turning
the knob it is possible to vary the cut-off frequency from 50 Hz to 500 Hz @ 12dB/Oct. The operational range can
be extended from 50 Hz to 5 kHz via the switch X10 X1.
5. MULTIPLIER X1 - X10: Select X1 for a filter frequency range of 50 Hz-500 Hz for the channel A crossover.
Select X10 for a filter frequency range of 500 Hz - 5 kHz for the crossover.
6. STEREO - MONO MODE: Select STEREO to set channel A stereo outputs. Select MONO to configure bridge
outputs. In this setting Right is the active input and AL+ and AR- are the active outputs.
7. PASS MODE (HI-LO-FULL): Switch to select channel B filter type. Select HI to get an output signal to
drive a MIDRANGE/TWEETER. Select LO to get an output signal to drive mono WOOFERS and
SUBWOOFERS. Select FULL to get a full range output signal. If a filter is set through this switch the cut-off
frequency should be set by adjusting the FILTER knob (see section 8).
8. FILTER (50 Hz-500 Hz): Adjustment of the channel B high-pass and low-pass filter cut-off frequency.
By turning the knob it is possible to vary the cut-off frequency from 50 Hz to 500 Hz @ 12dB/Oct.
The operational range can be extended from 50 Hz to 5 kHz via the switch X10 X1.
14
OWNER’S MANUAL
AV quattro / 8
9. MULTIPLIER X1 - X10: Select X1 for a filter frequency range of 50 Hz-500 Hz for the channel B crossover.
Select X10 for a filter frequency range of 500 Hz - 5 kHz for the crossover.
10.STEREO - MONO MODE: Select STEREO to set channel B stereo outputs. Select MONO to configure bridge
outputs. In this setting if you use Ch BR input, choosing Hi-Pass or Lo-Pass filters, the filter slope is 12 dB/Oct.
While if you use Ch BL and Ch BR inputs for the Lo-Pass filter the slope is 24 dB/Oct. BL+ and BR- are
active outputs.
11.POWER ON: The green LED indicates that the amplifier is on. If LEDs 11, 12, 13 and 14 are simultaneously lit,
the amplifier will turn off and it will be necessary to contact technical support.
12.THERMAL: The red LED indicates the amplifier temperature. It flashes at 60°C and the output power is limited
by 1.5 dB. The flashing frequency increases around 70°C where the output power is limited by 3 dB. The LED
lights up without flashing at about 80°C when the amplifier thermal protection starts operating. The amplifier will
restart at about 70°C.
13.OVERLOAD: The orange LED indicates an output overload. It flashes when the output load drops below the
minimum permitted, allowing the amplifier to operate at a lower power. If the load drops below about 0.5 Ω
impedance, the LED will turn on without flashing and activate the amplifier protection. If when listening to music
the sound stops for a while, check if the orange LED flashes; it means there was an overload. Turn the amplifier
off and check speakers and wiring.
14.SPEAKER: The yellow LED indicates a fault in the speaker connection. It turns on when a speaker terminal
short-circuits with the vehicle chassis. If when listening to music the sound stops for a while, check if the yellow
LED flashes; it means there was a short-circuit between a speaker terminal and the vehicle chassis.
Turn the amplifier off and check speakers and wiring.
8.2 SETTING UP FILTERS
The AV quattro amplifier has a filter section versatile and completely independent between various sections. Once you
choose a configuration you can easily adjust each pair of channels to your liking, allowing for a user-friendly set-up.
3
4
5
6
Config.
2 Ch
7
8
9
Full
Full
Full
Hi-Pass
Hi-Pass
Full
In 4/3 mode it is possible to drive the whole amplifier with channel A Left and
Right inputs, or use A inputs for A channels and B inputs for B channels.
Input Configuration
IN B
IN (A)
Lo-Pass
Hi-Pass
4 Ch
4/3 Ch
2
B Ch
OFF
IN (A)
OFF
Lo-Pass
IN (A)
Hi-Pass
Lo-Pass
Lo-pass
mono
A Ch
Full
B Ch
OFF
IN (A)
OFF
IN (A)
OFF
IN (A)
Full
OFF
Hi-Pass
Lo-Pass
Lo-Pass
Hi-Pass
IN B
IN B
IN B
IN (A)
IN (A)
OFF
STEREO STEREO
A IN
A IN
FULL
Lo-PASS @12 dB
Hi-PASS @12 dB
B IN
FULL
Lo-PASS @12 dB
Hi-PASS @12 dB
STEREO STEREO
A IN
A Ch FILTER
ON
IN B
ON
B Ch FILTER
AAMP
Ch
BAMP
Ch
PRE OUT
A IN
FULL
Lo-PASS @12 dB
Hi-PASS @12 dB
A IN
Lo-PASS @24 dB
STEREO MONO
A IN
A IN
FULL
Lo-PASS @12 dB
Hi-PASS @12 dB
A IN
FULL
Hi-PASS @12 dB
STEREO MONO
A IN
A IN
FULL
Lo-PASS @12 dB
Hi-PASS @12 dB
B IN
Lo-PASS @24 dB
STEREO MONO
A IN
A IN
FULL
Lo-PASS @12 dB
Hi-PASS @12 dB
B IN
FULL
Hi-PASS @12 dB
STEREO MONO
A IN
ON
IN B
PRE OUT
FULL
Lo-PASS @12 dB
Hi-PASS @12 dB
ON
IN B
BAMP
Ch
A IN
ON
IN B
AAMP
Ch
FULL
Lo-PASS @12 dB
Hi-PASS @12 dB
ON
IN B
B Ch FILTER
A IN
ON
IN B
OFF
A Ch FILTER
ON
IN B
Lo-Pass
3 Ch
1
A Ch
2 Ch
Config.
A Ch FILTER
A IN
FULL
Lo-PASS @12 dB
Hi-PASS @12 dB
A IN
FULL
Lo-PASS @12 dB
Hi-PASS @12 dB
R
R
15
L+R
R
L+R
R
B Ch FILTER
AAMP
Ch
BAMP
Ch
PRE OUT
B IN
Lo-PASS @24 dB
MONO
MONO
A IN
B IN
FULL
Hi-PASS @12 dB
MONO
MONO
A IN
L+R
R
OWNER’S MANUAL
AV quattro / 8
1. A Channels
FILTER
FILTER
FILTER
100
200
100
200
FILTER
100
200
100
200
60
300
60
300
60
300
6050
300
500
50
500
50 HZ 500
50 HZ 500
HZ
HZ
HI
HI
HI
HI
LO
LO
LO
LO
x1
x1
x1
x1
FULL
FULL
FULL
FULL
20
20
200
2K
200
2K
x10
x10
x10
x10
100
50÷500
50÷500
200
200
300
300
60
300
6050
300
500
50
500
dB/Oct.
50 HZ
500
HZ
50
500
HZ
HZ
100
60
12 dB/Oct.
60
12
20
200
2K
20
200
2K
HI
HI
HI
HI
LO
LO
LO
LO
20K
x1
x1
x1
x1
FULL
FULL
FULL
FULL
200
2K
20
200
2K
HI
HI
HI
HI
EREO
MODE
CH A
STEREO
20K
Hz
20
20
20K
Hz
200
2K
20K
Hz
2K
2K
20K
50
24 dB
(L+R)
Hz
2K
20K
Hz
300
200
2K
20K
Hz STEREO
FILTER
200
60
x1
300
50
500
HZ
MODE
MODE
MODE
MODE
CH
CH B
B
CH
CH B
B
STEREO
STEREO
STEREO
50
50
50
CH
CH B
B
CH
CH B
B
16
STEREO
STEREO
STEREO
STEREO
(IN
(IN R)
R)
MONO
(IN R)
MONO
(IN R)
MONO
MONO
MODE
MODE
LO
FULL
LO FULL
FULL
FULL
20K
20K
Hz
Hz
20
20
200
200
2K
2K
2K
20K
Hz
20
200
2K
200
HI
200
SUB
SUB VOL.
VOL. HI
HI
200VOL. HI
CONTROL
SUB
CONTROL
SUB
VOL.
CONTROL
CONTROL
200
20
24
24 dB
dB
(L+R)
24 dB
(L+R)
24
dB
(L+R)
2
0
(L+R)
20
2K
LO
2K
LO
20K
20K
Hz
Hz
20
20
200
200
2K
2K
2K
LO
20K
Hz
20
200
2K
FULL
FULL
LO FULL
FULL
122K dB/Oct.20K
12 dB/Oct.
FILTER
FILTER
500÷5k
12
dB/Oct.20K
2K
FILTER
500÷5k
100
200
100
200
FILTER
20K
20K
Hz
Hz
20
20
200
200
2K
2K
2K
LO
20K
Hz
20
200
2K
200
x1
x1
x1
x1
20K
Hz
2K
FILTER
FILTER
20K
Hz
FILTER
100
100
200
12200
dB/Oct.
FILTER
100
200
100
200
60
300
60
300
12 dB/Oct.
60
300
6050
300
500
50
500
50 HZ 500
50 HZ 500
HZ
HZ
6050
50
50
50
24
24 dB
dB
2K
20K
Hz
300
500
500
HZ
HZ 500
500
HZ
HZ
HI
HI
HI
HI
LO
LO
LO
2K
LO
FULL
FULL
FULL
FULL
20K
Hz
20K
Hz
20
20
200
200
2K
2K
20
200
2K
MONO 24 d
MONO 24 d
500÷5k
MONO
24 d
500÷5k
500÷5k
20
20
200
200
2K
2K
20
200
2K
FILTER
FILTER
HI
SUB
SUB VOL.
VOL. HI
HI
CONTROL
SUB
VOL. HI
CONTROL
SUB
VOL.
CONTROL
CONTROL
200
x1
x1
x1
x1
Hz
MONO 24
MONO 24
50÷500MONO 24
50÷500
50÷500
FILTER
200
100
100
200
FILTER
100
200
100
200
60
300
60
300
60
300
6050
300
500
50
500
50 HZ
500Range
Full
50 HZ
500
HZ
HZ
x1
x1
x1
x1
x10
x10
x10
x10
20K
2K
SUB
SUB VOL.
VOL.
200
CONTROL
SUB
VOL.
CONTROL
SUB
VOL.
CONTROL
CONTROL
x10
x10
x10
x10
20
LO
LO FULL
FULL
2K
LO
FULL
LO FULL
12 dB/Oct.
FILTER
FILTER
500÷5k
FILTER
100
200
100
200
FILTER
dB/Oct.
100 12200
100
200
60
300
60
300
500÷5k
60
300
200
24
24 dB
dB
(L+R)
24 dB
(L+R)
24
dB
(L+R)
(L+R)
LO FULL
FULL
LO FULL
LO FULL
2K
HI
HI
SUB
VOL.
SUB200
VOL. HI
CONTROL
SUB
VOL. HI
CONTROL
SUB
VOL.
CONTROL
CONTROL
x10
x10
x10
x10
24
24 dB
dB
2(L+R)
0
24
dB
(L+R)
24
dB
(L+R)
(L+R)
50÷1k
50÷1k
50÷1k
Hz
12
12
12
250÷
250÷
250÷
2K
2K
HI
SUB
VOL. HI
SUB VOL.
HI
CONTROL
SUB
VOL. HI
CONTROL
SUB
VOL.
CONTROL
200
CONTROL
x1
x1
x1
x1
50÷500
20
Hz
200
200
dB
dB
(L+R)
24
dB
(L+R)
24
dB
(L+R)
(L+R)
12
12
12
200
x10
x10
x10
x10
24
24
2
0
50÷1k
50÷1k
50÷1k
500
HZ
HZ 500
500
HZ
Full
Range
HZ
50÷150
200
(IN
(IN R)
R)
MONO
(IN R)
MONO
(IN R)
MONO
MONO
MODE
MODE
MODE
MODE
LO FULL
100
(IN
(IN R)
R)
MONO
(IN R)
MONO
(IN R)
MONO
MONO
2K
LO
LO
2K
100500÷5k
200
100
60
300
MONO
24200dB/Oct.
60
300
x1
60
300
x1
6050
300
500
50÷150
x1
50
500
x1
MONO
24
dB/Oct.
50 HZ
500
HZ
50
500
HZ
HZ
20
STEREO
STEREO
STEREO
HzSTEREO
500
HI
SUB VOL.
CONTROL
MODE
MODE
MODE
MODE
200
200
x10
x10
x10
Fu
Fu
Fu
FILTER
12 dB/Oct.
FILTER
12200
dB/Oct.
FILTER
100
100
200
FILTER
12200
dB/Oct.
50÷500100
100
200
50÷500
60
300
60
300
50÷500
60
300
Full
Range
6050
300
500
50
500
200
20x10
x10
(IN
(IN R)
R)
MONO
(IN R)
MONO
(IN R)
MONO
MONO
CH
CH B
B
CH
CH B
B
20K
MONO 24 dB/Oct.
500÷5k
MONO 24 dB/Oct.
500÷5k
100
CH
CH B
B
CH
CH B
B
STEREO
STEREO
STEREO
STEREO
2K
2060
24
24 dB
dB
(L+R)
24
dB
(L+R)
(L+R)
20
(L+R)
24 dB
(L+R)
HI
HI
SUB
VOL.
SUB
VOL. HI
200
CONTROL
SUB
VOL. HI
CONTROL
200
SUB
VOL.
CONTROL
200
CONTROL
50÷500
HZ
x10
(IN R)
12 dB/Oct.
MODE
MODE
MODE200
MODE
FILTER
20
20
(IN
(IN R)
R)
MONO
(IN R)
MONO
(IN R)
MONO 20
MONO 20
250÷5k
12 dB/Oct.
MONO
(IN R)
MONO
(IN R)
MONO
MONO
(IN
(IN R)
R)
MONO
(IN R)
MONO
(IN R)
MONO
MONO
200
x1
x1
x1
x1
20
CH
CH B
B
CH B
B
CH
STEREO
STEREO
STEREO
STEREO
2K
MODE
MODE
MODE
200
MODE
CH B
(IN R)
12 dB/Oct.
CH
CH A
A200
CH A
A
CH
(IN R)
MONO
MODE
Hz
Hz
STEREO
STEREO
STEREO
STEREO
20
x1
(IN R)
MONO
20K
MONO 24 dB/Oct.
CH
CH A
A
CH
A
50÷500
CH A
MONO 24 dB/Oct.
50÷500
x1
x1
x1
x1
x10
x10
x10
x10
x10
12 dB/Oct.
(IN
(IN R)
R) 250÷5k
50÷1k
x10
x10
x10
x10
CH B
Hz
20K
2. B Channels
CH A
2K
20K
2K
50÷1k
20
FULL
FULL
FULL
FULL
2K
200
20
Hz
24
dB
(L+R)
20
(L+R)
(IN
(IN R)
R)
MONO
(IN R)
MONO
(IN R)
MONO
MONO
MODE
MODE
MODE
MODE
MODE
MODE
MODE
MODE
STEREO
STEREO
STEREO
STEREO
FILTER
FILTER
LO
LO
LO
LO
50÷1k
(IN
(IN R)
R)
STEREO
MONO
(IN R)
STEREO
MONO
(IN R)
50÷1k
STEREO
MONO
STEREO
MONO
x1
x1
x1
x1
FILTER
100
200
100
200
FILTER
100
200
100
200
60
300
60
300
60
300
6050
300
500
50
500
50 HZ
500
50 HZ 500
HZ
HZ
HI
HI
HI
HI
20
x10
x10
x10
x10
LO
LO FULL
FULL
Hz
LO20K FULL
LO FULL
20K
200
CH
CH A
A
CH A
A200
CH
20
Hz
FILTER
FILTER
FILTER
100
200
100
200
FILTER
12 dB/Oct.
100
200
100
200
60
300
60
300
500÷5k
60
300
12 dB/Oct.
6050
300
500
50
500
50 HZ
500
HZ 500
500÷5k 50
HZ
HZ
20
STEREO
STEREO
STEREO
STEREO
MODE
MODE
MODE
MODE
20
20
Hz
20K
Full Range
MODE
MODE
MODE
MODE
Hz
24 dB
24 dB
20
(L+R)
24 dB
(L+R)
20
CH
CH B
B
CH
CH B
B
(IN
(IN R)
R)
MONO
(IN R)
MONO
(IN R)
MONO
MONO
STEREO
STEREO
STEREO
STEREO
FILTER
FILTER
20K Hz
FILTER
100
200
100
200
FILTER
x1
x1
x1
x1
Full Range
x1
x1
x1
x1
FILTER
FILTER
FILTER
100
200
100
200 Range
FILTER
Full
100 Full
200 Range
100
200
60
60
300
Full 300
Range
60
300
6050
300
500
50
500
50 HZ 500
50 HZ 500
HZ
HZ
x10
x10
x10
x10
(IN
(IN R)
R)
MONO
(IN R)
MONO
(IN R)
MONO
MONO
MODE
MODE
MODE
MODE
CH
CH A
A
CH A
A
CH
x10
x10
x10
x10
FULL
FULL
FULL
FULL
20K
STEREO
STEREO
STEREO
STEREO
MODE
MODE
MODE
MODE
FILTER
FILTER
LO
LO
LO
LO
CH
CH B
B
CH
CH B
B
(IN
(IN R)
R)
MONO
(IN R)
MONO
(IN R)
MONO
MONO
STEREO
STEREO
STEREO
STEREO
FILTER
100
200
100
200
FILTER
100
200
100
200
60
300
60
300
60
300
Full Range
6050
300
500
50
500
50 HZ
500
50 HZ 500
Full Range HZ
HZ
HI
HI
HI
HI
CH
CH A
A
CH A
A
CH
x10
x10
x10
x10
LO
LO
LO
LO
FULL
FULL
FULL
FULL
2K
FILTER
FILTER
20K
FILTER
100
200
100
200
FILTER
100
200
100
200
60
300
60
300
60
300
6050
300
12
dB/Oct.
500
50
500
50 HZ
500
500
50÷50050 HZ
HZ
HZ
HI
SUB
SUB VOL.
VOL. HI
Fu
LO
LO FULL
FULL
Hz
20
200
50÷1k
2K
12
CH A
CH A
CH
CH A
A
CH A
CH B
CH B
CH
CH B
B
CH B
x10
x1
(IN R)
MONO
x1
x1
(IN R)
x1
STEREO
MONO
(IN
(IN R)
R)
STEREO
MODEMONO
STEREO
MONO
(IN R) 24 dB
STEREO
MONO (L+R)
MODE
24 dB
MODE
(L+R)
MODE
24
24 dB
dB
MODE
(L+R)
(L+R)
24 dB
CH B
(L+R)
x10
CH B
CH A
CH A
CH
CH A
A
CH A
CH B
CH
CH B
B
CH B
(IN R)
REO
MONO
(IN R)
REO
MONO
(IN
(IN R)
R)
REO
MODEMONO
REO
MONO
(IN R)
REO
MONO
MODE
MODE
MODE
MODE
20
20
(IN R)
REO
MONO
(IN R)
REO
MONO
(IN
(IN R)
R)
HREO
AMODEMONO
REO
MONO
(IN R)
REO
MONO
MODE
MODE
MODE
MODE
CH A
(IN R)
CH
A
MONO
CH
CH A
A
CH A
200
200
50÷500
50÷500
20
200
20
200
ODE
CH
A
(IN R)
MONO
CH
A
CH
CH A
A
CH A
ODE
MODE
MODE
MODE
(IN R)
MONO
ODE
HA
(IN R)
MONO
ODE
HA
(IN R)
MONO
ODE
x10
x1
x10
x10
x1
(IN R)
Full
Range MONO x1
STEREO
x1
(IN R)
x1
STEREO
MONO
(IN
(IN R)
R)
FullSTEREO
Range
MODEMONO
STEREO
MONO
(IN R) 24 dB
STEREO
MONO (L+R)
MODE
24 dB
MODE
(L+R)
MODE
24 dB
dB
24
MODE
(L+R)
(L+R)
24 dB
CH B
(L+R)
2K
20K Hz
x10
CH B
CH B
CH
CH20KB
B
2K
CH B Hz
12 dB/Oct. (IN R)
200
20
200
x10
x1
x10
x10
x1
STEREO
MONO
x1
x1
(IN R)
x1
MONO
(IN
(IN R)
R)
STEREO
CH
B MODEMONO
STEREO
MONO
(IN R) 24 dB
STEREO
MONO
MODE x10 (L+R)
24 dB
MODE
(L+R)
MODE
24
24 dB
dB
MODE x1 (L+R)
(L+R)
dB
2K
CH20KB Hz 24
(L+R)
(IN R)
x10
CH B
STEREO
MONO
2K
20K Hz
CH B
x10
CH B
CH B
12 MODE
dB/Oct.
2K
MODE
MODE
20K
MODE
Hz
2K
(IN R)
20K
MONO
CH B
Hz
CH B
STEREO
x1
CH
CH B
B
B
MODECH
100
200
FILTER
200
60100
FILTER
FILTER 300
100
200
FILTER
100
200
6050
300
500
100
200
6050 HZ 500
300
60
300
60
300
HZ 500
50
50
500
50 HZ
HZ 500
HIHZLO FULL
SUB VOL.
CONTROL
HI LO FULL
SUB VOL.
CONTROL HI
HI LO
LO FULL
FULL
SUB
VOL.
SUB VOL.
HI LO FULL
CONTROL
CONTROL
SUB
VOL.
CONTROL FILTER
100
200
FILTER
200300
60100
FILTER
20 FILTER 200
100
200
FILTER
200300
60100
50
500
100
200
HZ
60
300
6050
300
500
60
300
HZ
50÷1k
50
500
50
500
50 HZ
HZ 500
HIHZ
LO FULL
50÷1k
SUBFILTER
VOL.
CONTROL
100
200HI LO FULL
SUB VOL.
HI
CONTROL
60
300 LO
HI
LO FULL
FULL
SUB
SUB VOL.
VOL.
CONTROL HI LO FULL
CONTROL
SUB
20 500
200
50 VOL.
CONTROL FILTER
HZ
100
200
20
FILTER 200
200
60100
FILTER
FILTER 300
x10
x1
100
200
x10
FILTER
20LO
200
100
200
HI 60
FULL
300
50
500
SUB
x10 VOL.
100
200
x1
HZ
CONTROL
60
300
6050 50÷1k
300
500
x1
60
300
x1
HZ 500
2050
200
50
500
x1
HZ
50 50÷1k
HZ 500
FILTER HIHZLO FULL
24 dB SUB VOL.
100
200 50÷500
(L+R) CONTROL
HI LO FULL
24 dB SUB VOL.
300
60
HI
FULL
(L+R) CONTROL
HI LO
LO 200
FULL
24
dB
SUB
VOL.
20
24 dB SUB VOL.
HI 50÷500
LO FULL
CONTROL
(L+R)
50 VOL. 500
(L+R)
CONTROL
24
dB SUB
HZ FILTER
(L+R) CONTROL
20
x10
100
200200
CH B
MODECH
CH B
B 24 dB
CH B (L+R)
(IN R)
MONO
(IN R)
STEREO
MONO
(IN
R)
x10
(IN
R)
STEREO
MODEMONO
STEREO
MONO
(IN R)
STEREO
MONO
MODE x1
MODE
MODE
(IN R)
MODE
STEREO
MONO
STEREO
CH B
CH B
CH B
MODE
dB
CH
CH B
B 24
(L+R)
CH B
x10
x1
x1
x1
x1
24 dB
(L+R)
24 dB
(L+R)
24
24 dB
dB
(L+R)
(L+R)
24
dB
(L+R)
x10
MODE
24 dB
(L+R)
SUB VOL.
CONTROL
200
2K
20
200
2K
20K
Hz
20
200
2K
200
200
HI
300
50÷1k
Full Range
12
2K
20K
Hz
20
200
2K
200
2K
20K
Hz
20
200
2K
20
2K
20K
Hz
20
12 dB/Oct.
12 dB/Oct.
20
Full Range
20
Full Range
200
200
20K
Hz
20
200
2K
20K
Hz
20
200
12
2K dB/Oct.
20K
250÷5k
12 dB/Oct.
20K
250÷5k
12 dB/Oct.
Hz
20
Hz
20
200
50÷500
50÷500200
50÷1k
12 dB/Oct.
2K
20K
Hz
2K
20K
Hz
Hz
20
20
20
Hz
20
Hz
20
200
50÷1k
200
200
200
50÷1k
200
Hz
20
50÷1k
200
Hz
20
200
Hz
20
20K
2K
20K
Hz
2K
20K
Hz
12 dB/Oct.
2K
20K
500÷5k
12 dB/Oct.
500÷5k
MONO 24 dB/Oct.
50÷150
MONO 24 dB/Oct.
200
2K
20K
50÷150
Full Range
200
2K
2K
2K
20K
20K
Full Range
Hz
200
Hz
Fu
20
200
2K
Hz
2K
20K
Hz
2K
20K
Hz
12 dB/Oct.
2K
20K
12
dB/Oct.
2K
20K
2K
20K
12 dB/Oct.
2K
20K
500÷5k
12 dB/Oct.
500÷5k
2K
20K
12 dB/Oct.
250÷5k
2K
20K
12
dB/Oct.
250÷5k
2K
2K
Hz
20
20
Hz
MONO 24
Fu
50÷500MONO 24
200
200
200
20
200
20
200
20
20
200
200
50÷500
Hz
Hz
50÷500
20
200
20
200
200
20
200
2K
20K
MONO 242KdB/Oct.20K
500÷5k
2K
2K
2K
2K
12
2K
12
2K
122K
500
12
50
MONO 24 dB/Oct.
50÷500
20
2K
MONO 24
2K
50÷150
MONO 24 d
200
Hz
20K
2K
500÷5k
MONO
24d
MONO
24
50÷150 500÷5k
Hz
Hz
MONO 242KdB/Oct.20K
50÷500
20
Hz
Hz
2K
50÷500
20
20K
200
250÷
20
20K
12 dB/Oct.
50÷1k
12
250÷
12
Hz
2K
12 dB/Oct.
50÷1k
Hz
Hz
20
200
2K
Hz
20
200
2K
MONO 24 dB/Oct.
500÷5k
17
200
12 dB/Oct.
12
20
Hz
LO FULL
FILTER
50÷1k
200
20K
500÷5k
2K
12 dB/Oct.
20
2K
HI
100
60
x1
20
Full Range
100
200
LOFILTER
FULL
200
60100
FILTER
FILTER 300
100
200
FILTER
100
200
6050
300
500
100
200
HZ
60
300
6050
300
500
60
300
FILTER
HZ 500
50
50
500
100
200
50 HZ
HZ 500
HZLO FULL
60 VOL. HI
300
SUB
CONTROL
HI
50 VOL. 500 LO FULL
SUB
HZ HI
CONTROL
HI LO
LO FULL
FULL
SUB
SUB VOL.
VOL.
HI LO FULL
CONTROL
CONTROL
SUB
VOL.
CONTROL
CH B
x10
FILTER
100
50
500
100
200
HZ
60
300
6050
300
500
60
300
HZ 500
20 50
200
FILTER
50
500
50
HZ 500
200 HZ
100
HIHZLO FULL
SUB VOL.
20
200
60
300
CONTROL
HI LO FULL
SUB VOL.
50
500
HI LO FULL
CONTROL
SUB
HZ HI LO FULL
SUB VOL.
VOL.
HI LO FULL
CONTROL
CONTROL
SUB
VOL.
CONTROL FILTER
SUB
x10 VOL.
CONTROL
x10
x1
x10
x10
x1
(IN R)
MONO
x1
x1
(IN R)
x1
x10
STEREO
MONO
(IN
R)
(IN R)
STEREO
MONO
MODE
STEREO
MONO
(IN R) 24 dB
STEREO
MONO
MODE x1 (L+R)
24 dB
MODE
(L+R)
(IN
R)
MODE
24 dB
dB
24
STEREO
MONO
MODE
(L+R)
(L+R)
24 dB
(L+R)
STEREO
CH
B
Hz
50÷500
FILTER MONO 24 dB/Oct.
HI 60LO
FULL
x10
100
200300 500÷5k
FILTER
SUB VOL.
FILTER
CONTROL
x10
x1
200
20100
2K
20K
x10
FILTER
100
200200
60
300
20
x10
Fu
20K
Full Range
24 dB
x10
100
200
(L+R) CONTROL
x1
HZ
(IN R)
60
300
50÷500
60
300
500
2050
200
2K
20K
STEREO
MONO
x1
60
300
x1
HZ 500
(IN R)
12 dB/Oct.
50
50
500
x1
STEREO
MONO
(IN
50 HZ 500
CH B
(IN R)
R)
500÷5k
FILTER HZ
STEREO
HIHZLO FULL
MODEMONO
STEREO
MONO
(IN
R) 24 dB SUB
x10
100VOL.200
20
200
2K
20K
STEREO
MONO (L+R) CONTROL
12
dB/Oct.
HI LO FULL
MODE
24 dB SUB
60 VOL. 300
LO
FULL
MODE
CONTROL HI
500÷5k
HI
LO
FULL
MODE x1 (L+R)
24 dB
dB SUB
SUB VOL.
VOL.
20
200
2K
20K
24
50
500
HI LO FULL
MODE
(L+R)
CONTROL
(L+R)
CONTROL
24
dB SUB
VOL.
MONO 24 dB/Oct.
HZ
(IN R)
(L+R) CONTROL
STEREO
MONO
CH B
Full Range
AV quattro / 8
2K
Full Range
FILTER MONO 24 dB/Oct.
x10
200
20
200
2K
20K
60100
300
FILTER
FILTER
50÷500
x10
x1
100
200
HI LO
FULL
x10
FILTER
MONO 24 dB/Oct.
100
200
SUB
VOL.
6050
300
500
Fu
200
50÷500
2K
Full Range
20
FILTER
200
60100
FILTER
FILTER 300
100
200
FILTER
100
200
6050
300
500
100
200
HZ
60
300
6050
300
500
60
300
HZ 500
50
50
500
50 HZ
HZ 500
HIHZLO FULL
SUB VOL.
CONTROL
HI LO FULL
SUB VOL.
LO FULL
CONTROL HI
SUB VOL.
VOL. HI LO FULL
SUB
HI LO FULL
CONTROL
CONTROL
SUB
VOL.
CONTROL FILTER
20
100
200200
x10
12 STEREO
dB/Oct.
24 dB
(L+R)
(IN
R)
MONO
(IN R)
500÷5k
STEREO
MONO
(IN
(IN R)
R)
CH
B MODEMONO
STEREO
STEREO
MONO
(IN R)
x10
STEREO
MONO
MODE
20
(IN R)
MONO
(IN R)
REO
MONO
(IN
HA
(IN R)
R)
REO
MODEMONO
REO
MONO
(IN R)
REO
MONO
MODE
REO
x10
500÷5k
12 STEREO
dB/Oct.
(IN R)
REO
MONO
(IN R)
REO
MONO
(IN
(IN R)
R)
HREO
AMODEMONO
REO
MONO
(IN R)
REO
MONO
MODE
MODE
MODE
MODE
x10
x1
x10
STEREO
MODE
MODE
MODE
CH A
CH A
CH
CH A
A
CH A
x10
OWNER’S MANUAL
(IN R)
MONO
(IN R)
REO
MONO
(IN
(IN R)
R)
REO
MODEMONO
REO
MONO
(IN R)
REO
MONO
MODE
REO
FILTER
x10
20
200
2K
20K
Hz
20
200
2K
20K
Hz
OWNER’S MANUAL
AV quattro / 8
8.3 EXAMPLE 4 CH: FRONT + REAR WITH IN A - IN B + PREOUT INPUTS
AV quattro
IN A
SPK IN
(1.2 - 20V)
-
L
CH A
+
-
R
+
L
-
CH B
+
-
R
ON
PREOUT
L
R
R
IN B
ART
+
IN B
L
(IN A)
OFF
OFF
ON
MONO INPUT
PREOUT
to other amplifier
R
AL
AR
BATT
Rear PREOUT
L
Front PREOUT
L
GND
SOURCE
REMOTE
OUT IN
CAP
MONO:
+AL / -AR
+BL / -BR
R
BL
BR
SUB VOL.
CONTROL
AV quattro
FRONT LEFT
CHANNEL
REAR LEFT
CHANNEL
FRONT RIGHT
CHANNEL
REAR RIGHT
CHANNEL
FRONT
REAR
LEVELS
(0.3 - 5V)
CH A
3
2
4
1
FILTER
100
200
60
300
50
HI
N.A.
LO
HZ
500
5
2
4
1
CH A
x10
AV quattro
CH B
3
5
CH B
x1
x10
x1
STEREO
FULL
(IN R)
MONO
STEREO
(IN R)
MONO
MODE
MODE
Selected function
24 dB
(L+R)
FILTER
100
200
60
50
SUB VOL.
CONTROL
300
HZ
HI
500
LO FULL
Adjustment controls
18
System Start-up
OWNER’S MANUAL
AV quattro / 8
8.4 EXAMPLE 4 CH: WOOFER + MID HI WITH IN A + PREOUT INPUTS
AV quattro
IN A
SPK IN
(1.2 - 20V)
-
L
CH A
+
-
R
+
-
L
CH B
+
-
R
ON
PREOUT
L
R
R
IN B
ART
+
IN B
L
(IN A)
OFF
OFF
ON
MONO INPUT
PREOUT
to other amplifier
R
L
Front PREOUT
AL
AR
BATT
GND
REMOTE
OUT IN
CAP
MONO:
+AL / -AR
+BL / -BR
SOURCE
BL
BR
SUB VOL.
CONTROL
AV quattro
MID HIGH
LEFT
MID HIGH
RIGHT
WOOFER
LEFT
WOOFER
RIGHT
MID.HI
WOOFER
LEVELS
(0.3 - 5V)
CH A
3
2
4
1
FILTER
200
100
300
60
50
HI
N.A.
LO
HZ
500
5
CH A
x10
AV quattro
CH B
3
2
4
1
5
CH B
x1
x10
x1
STEREO
FULL
(IN R)
MONO
STEREO
(IN R)
MONO
MODE
MODE
Selected function
24 dB
(L+R)
FILTER
200
100
300
60
50
SUB VOL.
CONTROL
HZ
HI
500
LO FULL
Adjustment controls
19
System Start-up
OWNER’S MANUAL
AV quattro / 8
8.5 EXAMPLE 3 CH: FRONT + SUB WITH IN A + PREOUT INPUTS
AV quattro
IN A
SPK IN
(1.2 - 20V)
-
L
CH A
+
-
R
+
L
-
CH B
+
-
R
ON
PREOUT
L
R
R
IN B
ART
+
IN B
L
(IN A)
OFF
OFF
ON
MONO INPUT
PREOUT
to other amplifier
R
L
Front PREOUT
AL
AR
BATT
GND
REMOTE
OUT IN
CAP
MONO:
+AL / -AR
+BL / -BR
SOURCE
BL
BR
SUB VOL.
CONTROL
AV quattro
LEFT
CHANNEL
OPTIONAL
REMOTE
VOLUME
CONTROL
RIGHT
CHANNEL
SUBWOOFER
FRONT
SUB
LEVELS
(0.3 - 5V)
CH A
3
2
1
FILTER
200
100
300
60
50
HI
N.A.
LO
HZ
500
5
CH A
x10
AV quattro
CH B
3
4
2
4
1
5
CH B
x1
x10
x1
STEREO
FULL
(IN R)
MONO
STEREO
(IN R)
MONO
MODE
MODE
Selected function
24 dB
(L+R)
FILTER
200
100
300
60
50
SUB VOL.
CONTROL
HZ
HI
500
LO FULL
Adjustment controls
20
System Start-up
OWNER’S MANUAL
AV quattro / 8
8.6 EXAMPLE 2 CH: LEFT + RIGHT WITH IN A RIGHT + IN B RIGHT INPUTS
AV quattro
IN A
SPK IN
(1.2 - 20V)
CH A
-
L
+
-
IN B
PREOUT
L
L
R
R
CH B
R
+
L
-
+
-
IN B
R
(IN A)
ART
+
ON
OFF
OFF
ON
MONO INPUT
R
L
Front PREOUT
AL
SOURCE
REMOTE
OUT IN
AR
BATT
GND
CAP
MONO:
+AL / -AR
+BL / -BR
BL
BR
SUB VOL.
CONTROL
AV quattro
LEFT
CHANNEL
RIGHT
CHANNEL
LEFT
RIGHT
LEVELS
(0.3 - 5V)
CH A
3
2
4
1
200
50
4
1
5
CH B
x10
x10
500
x1
x1
STEREO
LO
FILTER
200
100
300
60
HZ
N.A.
2
300
60
HI
5
CH A
FILTER
100
AV quattro
CH B
3
FULL
Selected function
(IN R)
MONO
MODE
STEREO
50
MODE
500
HZ
(IN R)
MONO
24 dB
(L+R)
SUB VOL.
CONTROL
HI
LO FULL
Adjustment controls
21
System Start-up
OWNER’S MANUAL
AV quattro / 8
8.7 EXAMPLE 4 CH: FRONT + REAR WITH SPK IN A - SPK IN B + PREOUT INPUTS
AV quattro
IN A
SPK IN
(1.2 - 20V)
-
L
CH A
+
-
R
+
L
-
CH B
+
-
R
ON
PREOUT
L
R
R
IN B
ART
+
IN B
L
(IN A)
OFF
OFF
ON
MONO INPUT
PREOUT
to other amplifier
SPEAKERS WIRE REAR
SPEAKERS WIRE FRONT
AL
AR
BATT
GND
REMOTE
OUT IN
CAP
MONO:
+AL / -AR
+BL / -BR
SOURCE
BL
BR
SUB VOL.
CONTROL
AV quattro
FRONT LEFT
CHANNEL
REAR LEFT
CHANNEL
FRONT RIGHT
CHANNEL
REAR RIGHT
CHANNEL
FRONT
REAR
LEVELS
(0.3 - 5V)
CH A
3
2
1
FILTER
100
200
60
300
50
HI
N.A.
LO
HZ
500
5
2
4
1
CH A
x10
AV quattro
CH B
3
4
5
CH B
x1
x10
x1
STEREO
FULL
(IN R)
MONO
STEREO
(IN R)
MONO
MODE
MODE
Selected function
24 dB
(L+R)
FILTER
100
200
60
50
SUB VOL.
CONTROL
300
HZ
HI
500
LO FULL
Adjustment controls
22
System Start-up
OWNER’S MANUAL
AV quattro / 9
9. ACCESSORIES: AV BIT IN
AV
bit
IN
M
EN
U
D
O
W
AV
N
U
P
EN
IN
AD
Lin
TE
bi
tI
N
R
k
OU
T
IN
AC
Lin
k
OU
T
Digital interface for all AV amplifiers. It allows a seamless digital connection with bit One and bit Ten D processors via
the AD Link/AC Link connection.
By inserting the AV bit IN “Digital Interface” into AV amplifiers, the digital signal in S/PDIF format, through the AD Link
connection, leads directly to the high-quality internal D/A converters. After that, the signal becomes analog and is
immediately amplified protecting it from deterioration over long distances. The result is high-quality music not reachable
with any other analog system.
AV bit IN ASC is the management interface, programmed to control all amplifier functions. The user can interact with
the microprocessor which, without interfering with the sound, will adjust all possible settings. This section is dedicated
to all those who want to exploit the unique features of this product.
Some functions are automatic and transparent to the user, while others require intervention during installation and
calibration or modification. Accessing ASC you will find a series of menus that will list all the specific entries on which
you can intervene.
23
OWNER’S MANUAL
AV quattro / 9
9.1 HOW TO INSERT AV BIT IN
2
1
3
4
5
WARNING: In particularly severe conditions
the amplifier can reach temperatures between
80 and 90°C (176 ÷ 194°F). Make sure the
temperature is not dangerous before
touching it.
24
OWNER’S MANUAL
AV quattro / 9
9.2 FRONT PANEL
1
AV bit IN
IN
2
AD Link
OUT
IN
AC Link
OUT
1.AD Link: Digital audio bus that can transmit the signal of 8 channels. It exploits a Class 5 or 6 shielded cable for
Ethernet networks normally used in computer networks.
AD Link IN: RJ-45 input terminal to connect a digital signal coming from other AV amplifiers or
other external devices equipped with AD Link (bit One / bit Ten D).
AD Link OUT: RJ-45 terminal output for connection to external devices capable of receiving the AD Link
digital signal (AV / TH amplifiers).
2.AC Link: It is composed of a digital bus and control signals for the management of the functions of the device to
which it is connected. It provides the ability to build a digital network interacting with other devices provided
with AC Link such as AV / TH amplifiers and digital audio processors. The RJ-12 terminated cable is a
6-pin cable, like the one normally used for digital telephone purposes, but it is not compatible with digital
telephone technology.
AC Link IN: RJ-12 input terminal for connection to the processor or other devices located upstream of the system
(see 9.4).
AC Link OUT: RJ-12 input terminal for connection to the processor or other devices located downstream of the
system (see 9.4).
The AC Link connection is able to provide power to the external device.
AC Link-Remote IN: If an amplifier provided with AV bit IN is connected to bit Ten D processor, the amplifier can be
turned on via the processor, without the use of the amplifier Remote-In.
If another processor is used (bit One) or if there is a Thesis TH amplifier in the AC Link chain, the Remote-In
function on the AC Link won’t be available.
If in the AC Link chain there is an amplifier different from the AVs (Thesis TH), the Remote-In function on the
AC Link has to be disabled. Set the AV bit IN AC Link Turn ON jumper to OFF as shown in the image below.
ON OFF
JMP1
ACLINK TURN ON
U2
AV bit IN
MENU
DOWN
UP
ENTER
WARNING: for AC Link / AD Link connections, only use the cables supplied with the products.
Important: adjust the amplifier volumes to position 1 (5V RMS) when using the AV bit IN module.
25
OWNER’S MANUAL
AV quattro / 9
9.3 CONTROL PANEL DISPLAY
AV bit IN
MENU
1
2
DOWN
UP
4
ENTER
3
See 9.5: How to configure AV bit IN
1. AV bit IN STATUS DISPLAY: This is the visual element of the AV bit IN system with a 3-character backlit LCD.
While operating it can display all configuration parameters stored in the amplifier during the installation.
The following pages contain all the messages and statements that may appear on the display from time to
time.
2. MENU: This button activates the AV bit IN and shows the first entry available. Each time you press this button
while normally operating the amplifier, AV bit IN shows the first entry available and not the last entry on which
you worked. At any point, if you press the MENU key you exit from AV bit IN management and automatically
return to the home screen (default display) without saving your changes.
Note: At any point, if you do not touch the keys for 5 seconds, AV bit IN will automatically return to the home screen
(default display) without saving your changes.
3. ENTER: This button is used to:
- Confirm the selected entry,
- Save it,
- Go to the next menu entry.
4. UP - DOWN: These buttons allow navigation through the available entries of various menus.
Depending on the function, you can change the selection and then confirm by pressing the ENTER key.
26
27
Remote Out to
AV amplifier Remote IN
Use AC Link / AD Link cables supplied with the products.
*
** Don’t connect the remote input signal to the amplifiers when using AV bit IN module.
**
AV bit IN
AV bit IN
AD Link
IN
OUT
AD Link
IN
OUT
AC Link
IN
OUT
AC Link
IN
OUT
*
*
*
*
to other
amplifier
to other
amplifier
OWNER’S MANUAL
AV quattro / 9
9.4 HOW TO CONNECT THE AMPLIFIER EQUIPPED WITH AV BIT IN TO THE SYSTEM
OWNER’S MANUAL
AV quattro / 9
9.5 HOW TO CONFIGURE AV bit IN
Before starting the configuration of the amplifier or amplifiers equipped with an AV bit IN digital input module, set and
finalize the processor (bit Ten D / bit One) that will interface with the system.
The processor channels specialized in “Digital output / AC Link - AD Link” will interface with the amplifiers equipped
with the AV bit IN input module, as shown in the following procedure.
In the “CHANNEL MAP” of the bit Ten D PC software, the specialized channel with digital output are highlighted in
green, while for the bit One it should be written down which output channels are assigned the digital format (AD Link
- AC Link) during the “I/O Configuration Wizard”.
Set the processor overall volume at a level of -45 dB, which does not endanger the system speakers
during installation / adjustment.
Before starting to configure the AV bit IN module and after setting the processor (bit Ten D / bit One), turn the sound
system off and then on again using the DRC SRC knob.
START
MENU
***
MENU
DOWN
UP
ENTER
UP or DOWN
2:
To set AV bit IN for
AV uno amplifier
To set AV bit IN for
AV due amplifier
4:
5:
To set AV bit IN for
AV quattro amplifier
To set AV bit IN for
AV 5.1k amplifier
T P
MENU
2
4
5
ENTER
UP or DOWN
Set Amplifier Type
UP or DOWN
a =A Channel
ms = Mono/Stereo
aMS
ENTER
ST
MO
ST:
MO:
UP or DOWN
A Ch stereo
Set A Channels Mode
A Ch mono
MENU
UP or DOWN
=B Channel
ms = Mono/Stereo
MS
ENTER
ST
MO
ST:
MO:
UP or DOWN
B Ch stereo
B Ch mono
MENU
Set ADLink Signal for the amplifier
UP or DOWN
a=A Channel
a = Adress
aA
A Channels Mode:
Stereo
A Ch stereo mode address 1/2 A channels,
A Channels Mode:
Mono
UP or DOWN
ENTER
A78
UP or DOWN
=B Channel
= Adress
B Channels Mode:
Stereo
a78:
see the digital channels
A Ch stereo mode address 7/8 outputs on the
A Ch mono mode address 1
A 8
a8:
MENU
A Ch mono mode address 8
ENTER
MENU
Set ADLink Signal for the amplifier
B channels (AV quattro - AV 5.1k)
of amplifier, see the digital
B Ch stereo mode address 7/8
channels outputs on the
“CHANNEL MAP” of the
B Ch mono mode address 1
Audison processor
(bit Ten D / bit One)
B Ch mono mode address 8
PC software.
UP or DOWN
c=C Channel
a = Adress
UP or DOWN
ENTER
“CHANNEL MAP” of the
Audison processor
(bit Ten D / bit One)
PC software.
B Ch stereo mode address 1/2
B Channels Mode:
Mono
UP or DOWN
a
Set B Channels Mode
(AV quattro - AV 5.1k)
C 8
C Ch mono mode address 1
C 8 : C Ch mono mode address 8
MENU
UP or DOWN
=firmware
Set ADLink Signal for the amplifier
C channels (AV 5.1k) of amplifier,
see the digital channels
outputs on the
“CHANNEL MAP” of the
Audison processor
(bit Ten D / bit One)
PC software.
View Firmware Version
ENTER
MENU
Esample: Information displayed on the AV bit IN
which is dedicated to the AV quattro amplifier.
END
MENU
DOWN
UP
ENTER
28
OWNER’S MANUAL
AV quattro / 9
9.6 FULL DA EXAMPLE: FRONT + REAR + SUB with Audison bit Ten D processor
AV bit IN
AD Link
IN
OUT
AC Link
IN
OUT
DIGITAL
OUT
OPTICAL IN
to other
amplifier
AL
AR
BATT
GND
REMOTE
OUT IN
CAP
MONO:
+AL / -AR
+BL / -BR
BL
BR
SUB VOL.
CONTROL
AV quattro
FRONT LEFT
CHANNEL
REAR LEFT
CHANNEL
FRONT RIGHT
CHANNEL
REAR RIGHT
CHANNEL
FRONT
REAR
LEVELS
(0.3 - 5V)
ON
CH A
3
TH
2
OVL SPK
1
AV quattro
CH B
3
4
5
2
1
4
5
AV bit IN
4
MENU
DOWN
UP
ENTER
bit Ten D Configuration
N.A.
Selected function
Adjustment controls
29
System Start-up
OWNER’S MANUAL
AV quattro / 9
9.7 FULL DA EXAMPLE: WOOFER + TWEETER + SUB with Audison bit Ten D processor
AV bit IN
AD Link
IN
OUT
AC Link
IN
OUT
DIGITAL
OUT
OPTICAL IN
to other
amplifier
AL
AR
BATT
GND
REMOTE
OUT IN
CAP
MONO:
+AL / -AR
+BL / -BR
BL
BR
SUB VOL.
CONTROL
AV quattro
MID HIGH
LEFT
MID HIGH
RIGHT
WOOFER
LEFT
MID HI
LEVELS
(0.3 - 5V)
ON
CH A
3
TH
2
OVL SPK
1
WOOFER
RIGHT
WOOFER
AV quattro
CH B
3
4
5
2
1
4
5
AV bit IN
4
MENU
DOWN
UP
ENTER
bit Ten D Configuration
N.A.
Selected function
Adjustment controls
30
System Start-up
OWNER’S MANUAL
AV quattro / 9
9.8 FULL DA EXAMPLE: FRONT + REAR + SUB with Audison bit One processor
AV bit IN
AD Link
IN
OUT
AC Link
IN
OUT
DIGITAL
OUT
to other
amplifier
OPTICAL IN
AL
AR
BATT
GND
CAP
MONO:
+AL / -AR
+BL / -BR
REMOTE
OUT IN
BL
BR
SUB VOL.
CONTROL
AV quattro
FRONT LEFT
CHANNEL
REAR LEFT
CHANNEL
FRONT RIGHT
CHANNEL
REAR RIGHT
CHANNEL
LEVELS
(0.3 - 5V)
ON
CH A
3
TH
2
1
OVL SPK
FRONT
AV quattro
CH B
3
4
5
2
4
1
5
REAR
AV bit IN
4
MENU
DOWN
N.A.
UP
ENTER
bit One Configuration
Selected function
Adjustment controls
31
System Start-up
OWNER’S MANUAL
AV quattro / 9
9.9 FULL DA EXAMPLE: WOOFER + TWEETER + SUB with Audison bit One processor
AV bit IN
AD Link
IN
OUT
AC Link
IN
OUT
DIGITAL
OUT
to other
amplifier
OPTICAL IN
AL
AR
BATT
GND
CAP
MONO:
+AL / -AR
+BL / -BR
REMOTE
OUT IN
BL
BR
SUB VOL.
CONTROL
AV quattro
MID HIGH
LEFT
MID HIGH
RIGHT
WOOFER
RIGHT
WOOFER
LEFT
MID HI
WOOFER
LEVELS
(0.3 - 5V)
ON
CH A
3
TH
2
OVL SPK
1
AV quattro
CH B
3
4
5
2
4
1
5
AV bit IN
4
MENU
DOWN
UP
ENTER
bit One Configuration
N.A.
Selected function
Adjustment controls
32
System Start-up
OWNER’S MANUAL
AV quattro / 10
10. TECHNICAL SPECIFICATIONS
POWER SUPPLY
Power supply voltage:
Idling current:
Idling current when off:
Consumption @ 14.4 VDC (Max Musical Power):
11 ÷ 15 VDC
1.8 A
0.02 mA
55 A
AMPLIFIER STAGE
Distortion - THD (1kHz @ 4Ω):
0.04 %
Bandwidth (-3 dB):
4 ÷ 60k Hz
S/N ratio (A weighted @ 1V):
100 dBA
Damping factor (1k Hz @ 4Ω):100
Input sensitivity:
0.3 ÷ 5 V RMS
Input impedance:15k Ω
Speaker-In sensitivity:
1.4 ÷ 24 V RMS
Speaker-In impedance:5k Ω
Minimum load impedance:2Ω
NOMINAL POWER (RMS) @ 12 VDC, THD 0.3%, 4Ω:
100 W
OUTPUT POWER (RMS) @ 14.4 VDC,THD 1%:
• 4 Ch: 120 W x 4 (4Ω)
• 4 Ch:
200 W x 4 (2Ω)
• 4 Ch: 120 W x 2 (4Ω) + 200 W x 2 (2Ω)
• 3 Ch: 120 W x 2 (4Ω) + 400 W x 1 (4Ω)
• 3 Ch: 200 W x 2 (2Ω) + 400 W x 1 (4Ω)
• 2 Ch: 400 W x 1 (4Ω) + 400 W x 1 (4Ω)
PRE OUT
CEA SPECIFICATIONS
FILTERS
Hi-Pass
Speaker Output
Subsonic - Lo-Pass
By-Pass
Output power @ 4Ω, 1% THD+N, 14.4 V:
50÷150
Hz
SN ratio (ref. 1W output): off÷40
Hz
50÷150
Hz
120 W x 4 Ch
80 dBA
SIGNALS INPUTS / FILTERS
Inputs:
Outputs:
A Ch & B Ch Filters (Full
/ Hi-Pass / Lo-Pass):
FILTERS
B Ch Filter (Lo-Pass 24 dB mono):
Hi-Pass
OTHER FUNCTIONS 50÷5k
Hz
Pre IN / Speakers IN
Pre OUT Full Range
50 ÷ 50k Hz (2 range) @ 12 dB/Oct.
50 ÷ 500 Hz @ 24 dB/Oct.
Speaker Output
Lo-Pass
By-Pass
50÷5k
Hz
Remote IN:
7 ÷ 15 VDC - 1mA
Remote OUT:
12 VDC - 50mA
Fuse (strip type):
60 A
Remote SUB volume adj. (B Ch Lo-Pass 24 dB):(-50 ÷ 6) dB
Speakers IN Turn-on (ART):
Selectable
SIZE / WEIGHT
Max size (mm/inches):
Weight (kg/lb): 220 x 470 x 58 / 8,66” x 18,50” x 2,28”
7.2 / 15.87
33
OWNER’S MANUAL
All Specifications Subject to Change Without Notice
AV quattro /
www.audison.eu
PART OF ELETTROMEDIA - 62018 Potenza Picena (MC) Italy - T +39 0733 870870 - F +39 0733 870880 - www.elettromedia.it
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