Download Rolls HM58 User's Manual

LIMITED WARRANTY
This product is warranted to the original consumer purchaser to be free from
defects in materials and workmanship under normal installation, use and service for a
period of one (1) year from the date of purchase as shown on the purchaser’s receipt.
The obligation of Rolls Corporation under this warranty shall be limited to repair
HM58
or replacement (at our option), during the warranty period of any part which proves
defective in material or workmanship under normal installation, use and service, provided
the product is returned to Rolls Corporation, TRANSPORTATION CHARGES PREPAID. Products returned to us or to an authorized Service Center must be accompanied by
Headphone Monitor Remote
a copy of the purchase receipt. In the absence of such purchase receipt, the warranty
period shall be one (1) year from the date of manufacture.
This warranty shall be invalid if the product is damaged as a result of defacement, misuse, abuse, neglect, accident, destruction or alteration of the serial number,
improper electrical voltages or currents, repair, alteration or maintenance by any person or
party other than our own service facility or an authorized Service Center, or any use
OUTPUT
violative of instructions furnished by us.
This one-year warranty is in lieu of all expressed warranties, obligations or
liabilities. ANY IMPLIED WARRANTIES, OBLIGATIONS, OR LIABILITIES,
MAIN
IN
AUX 1
FX RETURN
AUX 2
AUX 3
AUX 4
BASS
MID
TREB
HEADPHONE
MONITOR
REMOTE
AGC
COMP
MASTER
OUT
PWR
HM58
INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL BE
LIMITED IN DURATION TO THE ONE YEAR DURATION OF THIS WRITTEN
LIMITED WARRANTY. Some states do not allow limitations on how long an implied
warranty lasts, so the above limitation may not apply to you.
IN NO EVENT SHALL WE BE LIABLE FOR ANY SPECIAL, INCIDENTAL
OR CONSEQUENTIAL DAMAGES FOR BREACH OF THIS OR ANY OTHER
WARRANTY, EXPRESSED OR IMPLIED, WHATSOEVER. Some states do not allow
the exclusion or limitation of special, incidental or consequential damages so the above
limitation or exclusion may not apply to you. This warranty gives you specific legal
NOTE: THIS UNIT REQUIRES A ROLLS HM60 OR
HM57 FOR OPERATION.
rights, and you may also have other rights which vary from state to state.
ROLLS CORPORATION
SALT LAKE CITY, UTAH
3/00
OWNERS MANUAL
7
P H O N E 1 /4
VDD
VCC
R 3
1 0
VDD
J 1
H D P H N / L O U T
R 4
1 0
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R 2 1
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3 6
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7
U 2 A
4 5 6 0
Q 4
2 N 2 9 0 7
R 2
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M P S A 0 6
Q 3
2 N 2 9 0 7
R 1
VCC
2 7 P F
1 0 K
U 2 B
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3 4
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2 .2 K
R 4 2
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R 3 7
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1 0 K
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P 5 B
P 4 B
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.0 4 7
P 3 B
3
.0 0 5
1 0 K
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1 9
4 .7 K
.0 0 5
C 3 4
2 .2 K
.0 2 2 R 4 1
4
C 3 2
R 3 8
4
R 2 81 0 K
2 0
P 1 0 B
2 2 K
R 1 7
5
1 U
0
C 1 0
C 1 8
1 2 0 P F
9
14
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P 1 0 0 K X 2
P 1 0 A
P 1 0 0 K X 2
R 2 7
6
5
C 1 5
2 7 P F
3
2 7 P F
C 1 6
2 7 P F
R 1 9
1
VDD
2
3
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C 3 7
VDD
C 1 2
U 1 A
U 1 B
C 1 1
4 5 6 0
4 5 6 0
VCC
8
4
2
4
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5
5
VCC
Q 1
M P S A 0 6
4
8
D P D T
S W 1 B
GND
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N E 5 7 0
C 1 4
3
3 5
2
U 3 B
VCC
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3
1 0 U
C 1
V+
R 2 01 8 K
U 3 A
5
6
VDD
3 3
1
2 .2 K
R 4 0
4 .7 K
R 3 5
1 0 K
3
3
.0 4 7
3
C 2
1 0 U
2 7 P F
R 2 4
1 7
1 2
C 3 8
1 0 0 K
R 3 3
C 3
1 0 U
R 2 9 3 3 K
R 3 0 3 3 K
C 1 3
1 6
0
7
5
6
C 6
1 8
1 0 U
R 3 4
1 0 0 K
C 7
1 0 U
VCC
R 3 13 3 K
R 3 23 3 K
4 5 6 0
13
10
12
11
D P D T
S W 1 A
1 0 U
C 4
GND
THD
INV
DG
R3
RIN U 4 A
RC
OUT
2 7 P F
R 2 2 1 0 K
4 5 6 0
4
6
1 0 U
C 5
V+
OUT
INV
R3
2
4
1 4
1 2 0 P F
8
3
2
1
N E 5 7 0
THD
DG
RIN
RC
1 5
4
.0 0 5
C 3 6
2
2
VCC
R 1 6 2 2 K
D B 2 5 fe m a le
J 3
.0 0 5
.0 2 2 R 3 9
1
P 5 A
2 .2 K
C 3 3
R 3 6
1
P 4 A
4 .7 K
C 3 1
1 0 K
2 2 K
R 1 52 2 K
R 1 4
R 2 3
1
P 3 A
1 0 K
R 2 5
2 2 K
R 1 32 2 K
R 1 2
2 2 K
R 1 12 2 K
R 1 0
2 2 K
R 9
1 1
1 0
9
8
P 1 0 0 K
P 9
P 1 0 0 K
P 8
P 1 0 0 K
P 7
P 1 0 0 K
P 6
5
P 2 B
P 1 0 0 K X 2
R 5
2 2 K
R 8
R 7
2
6
R 6
2 2 K
2
R R E T 4
2 2 K
2 2 K
P 1 B
P 1 0 0 K X 2
5
6
4
1
P 2 A
P 1 0 0 K X 2
L R E T
T R E B L E
M ID D L E
B A S S
3 .3 K
R 4 3
VDD
P 1 A
P 1 0 0 K X 2
R M A IN
L M A IN
3
Dynamic Range:
Freq. Response:
Power Requirement:
Dimensions:
Weight:
4
Distortion:
10 Ω
Variable, -10 to +4 dB for rated output
>500 mW at 32 Ω
(>150 mW at 600 ohms) 20 Hz to 20 KHz.
Outputs: 1/4" TRS stereo headphone jack,
DB25 (25 pin) jack
0.008% THD full power @ 1 KHz;
0.05% THD 20Hz to 20 KHz
Greater than 96 dB
20 Hz to 20 KHz, +0, -1 dB 400 mW output
Receives power from HM60 or HM57
7.5” W x 3.35” H x 1.625”D
1.5 lbs.
1
2. Please complete the Warranty Registration Card and return it to the factory.
3
INSPECTION
1. Unpack and inspect the HM58 box and package.
If obvious physical damage is noticed, contact the carrier immediately to make a
damage claim. We suggest saving the shipping carton and packing materials for
safely transporting the unit in the future.
1
Connectors:
2
2
3
4
5
6
Rear Cover
D 1
L D S R
.1
C 2 0
VCC
VDD
2 2
2 1
2 3
C 2 1
.1
VDD
2 4
VCC
.1
C 2 3
2 6
2 5
ROLLS CORPORATION
5143 South Main Street
Salt Lake City, UT 84107
.1
C 2 2
.1
2 7
VCC
C 2 5
D O C U M E N T N U M B E R
H M 5 8 .S C H
Rb
Date: 5-Oct-1999
Size:
A
1 of 1
Rev:
Title R O L L S H E A D P H O N E M O N I T O R S Y S T E M R E M O T E 2
C 1 9
.1
VDD
VCC
J 2
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25
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3
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1
SPECIFICATIONS
Output Impedance:
Sensitivity:
Power Output:
1
1
1
1
2
TABLE OF CONTENTS
Introduction
Table of Contents
Inspection
Specifications
Description
Back Panel
Front Panel
Connection
Operation
Block Diagram
Schematic
Warranty
13
25
12
24
11
23
10
22
9
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8
20
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1
Thank you for your purchase of the Rolls HM58 Headphone Monitor Remote. This
unit, along with either the HM60 Headphone Monitor System or HM57 Headphone Monitor Interface, allows you to mix four mono signals with two stereo
signals for your own personal monitoring needs. It includes equalization and AGC
compression.
Please read the following manual carefully to get the best results from your HM58.
8
INTRODUCTION
SCHEMATIC
6
BLOCK DIAGRAM
DESCRIPTION
BACK PANEL
EXPANSION PORTS: Male and Female 25 pin parallel port jacks.
EQUALIZER
FX
RETURN
COMPRESSOR
COMRPESSOR
IN/OUT
+V
MASTER
OUTPUT
LEVEL
Headphone
Output
FRONT PANEL
NOTE: All HM58 controls adjust the levels of input signals connected to either the
HM60 or HM57. With the exception of the HM60 Effects Send controls, all other
HM60 knobs will have no effect on the signals sent to the HM58.
MAIN LEVEL
DB25
MULTI-PIN
CONNECTOR
EQUALIZER
-V
MONO AUX LEVELS
COMPRESSOR
MAIN IN:Controls the level of the main Stereo Input
FX RETURN: Adjusts the level of signal returning from a signal processor which is
connected to an HM60.
BASS: Boosts or cuts the low frequency portion of the signals sent to the Headphone Output. When in the 12 O’clock position, the knob has no effect.
MID: Boosts or cuts the middle frequency portion of the signals sent to the
Headphone Output. When in the 12 O’clock position, the knob has no effect.
TREBLE: Boosts or cuts the high frequency portion of the signals sent to the
Headphone Output. When in the 12 O’clock position, the knob has no effect.
AGC COMP: This switch engages the Automatic Gain Control compressor.
MASTER OUT: Controls the level of all signals sent to the Headphone Output.
OUTPUT: 1/4” TRS stereo jack containing all mixed and processed signals.
PWR: LED indicating that the HM58 is properly connected to the HM60 or HM57
and is receiving power.
AUX1 - AUX4: Adjusts the level of input signals to from the indicated input.
OUTPUT
MAIN
IN
AUX 1
5
FX RETURN
AUX 2
AUX 3
AUX 4
BASS
MID
TREB
HEADPHONE
MONITOR
REMOTE
AGC
COMP
MASTER
OUT
PWR
HM58
2
CONNECTION
OPERATION
CONNECTING THE HM58
Shown below is a connection diagram for the HM58. The male Expansion jack,
shown below on the left side, is the INPUT, the female Expansion jack, shown
here to the right, is the OUTPUT or through jack. So connect the DB25 expansion
cable from the female OUTPUT Expansion jack of either the HM60 or HM57 to
the male INPUT Expansion jack on the HM58. The female OUTPUT Expansion
jack on the HM58 may then be connected to another HM58 or HM59.
OPERATING THE HM58
After proper connections are made, begin sending signals to the HM60 or HM57,
whichever is connected to the signal sources and your HM58.
• Set the HM58 Master Level control at approximately 12 O’clock. Carefully bring
up the AUX 1 - 4 levels until a desired mix is achieved.
• Adjust the Equalizer as needed.
• The AGC compressor keeps transient signals like pops or feedback under
control, so they won’t damage your hearing. It also slightly brings up low-level
signals. NOTE: Much of the signal content may not be compressed, you may not
notice any effect. Only very high level or low level signals are effected.
From HM60
or HM57
To other
HM58 or HM59
REMOTE
UNITS
OUTPUT
MAIN
IN
LVL 1
FX RETURN
LVL 2
LVL 3
LVL 4
BASS
MID
TREB
HEADPHONE
MONITOR
REMOTE
AGC
COMP
MASTER
OUT
PWR
HM58
• If using external effects processors, make sure they are properly connected to
the HM60, and the levels are set properly. Refer to the HM60 owners manual, as
well as the operating manual of the effects processor.
If you have an effects processor connected to the HM60 control unit, the HM58
Effects Return adjusts the level of the effected signals to your headphone mix.
Note that the Effects Sends 1 - 4 and MAIN on the HM60 determine the mix of
signals sent to the effects processor. The HM58 FX Return control will only adjust
the level of that mix. In other words, the signals present at the Right and Left
Effects Return jacks on the HM60 will be the signals adjusted by the FX Return
control on the HM58.
1
4
3
2
RIGHT
MONO INPUTS
R
LEFT
L
EXPANSION
120 VAC
50/60Hz
EFFECTS
RETURN
STEREO
INPUTS
FX
SEND
EFFECTS
RETURN
EFFECTS SENDS
PWR
MIX LEVELS
2
1
3
HEADPHONE
MONITOR
SYSTEM
4
MAIN
EQUALIZER
+12
MASTER
LEVEL
0
MIX OUTPUT
-12
PHONE/
LEFT
3
RIGHT
AGC
COMP
64 125 250 500 1K 2K 4K 8K 16K
4