Download IVM 1

4. To switch the level meter off, press SELECT, , or .
7.5.15 Lock
Custom Tight
8
A
b
EAR
In order to avoid unpleasant surprises during the performance, you
can protect the unit against unintentional readjustments of current
settings:
1. Call up the main menu.
2. Simultaneously hold down MENU and SELECT for approximately 4 seconds.
A key symbol will appear above the “LOCK” label to indicate
the system is locked and the keys are disabled.
SND
AMB
█
█
O
04
STEREO RFCH
IVA
LOCK
O
●
●
MENU
SELECT
In LOCK mode you can only use the and keys to toggle
between the input level meter and main menu.
3. To unLOCK the transmitter, simultaneously press MENU and
SELECT for approximately 4 seconds again. The key symbol
will disappear.
8. Display Error Messages
Message
“ER” message and channel
number blinking alternately.
Problem
RF section switched off.
Cause
Remedy
1. No frequency data stored
in Flash Memory.
1. Select different channel.
2. Wrong frequency data
stored in Flash Memory.
2. Contact your AKG dealer.
“RF” message and channel
number blinking alternately.
No transmission signal.
Hardware defect in RF section.
Select different channel.
“ERROR IVA MEMORY” and
“BYPASSED” messages
blinking alternately.
Transmission signal and
monitor signal at PHONES
output without IVA.
1. No preset data stored in
Flash Memory
1. Select different Sound, Ear,
and/or Ambience settings.
2. Wrong preset data stored
in Flash Memory.
2. Contact your AKG dealer.
IVASIC 24 chip defective.
Contact your AKG dealer.
“ERROR IVASIC 24” and
“BYPASSED” messages
blinking alternately.
Transmission signal and monitor signal at PHONES output
without IVA.
9. Antenna Placement
Reflections off metal parts, walls, ceiling, etc. or the shadow
effects of musicians and other people may weaken or cancel the
transmitter signal.
For best results, place your antenna as follows:
1. Place the SST1 transmitter near the performance area. Make
sure, though, that the transmitter will never get any closer to the
SPR1 receiver than 10 ft (3 m). Optimum separation is 16 ft.
(5 m).
2. If you use a remote antenna, place itnear the performance area
and as high overhead as possible. Again, maintain 10 to
16 ft. (3 to 5 m) of separation.
3. There should always be a direct line of sight between the
transmitter and receiver.
4. Place the transmitter with the screw-on antenna or the remote
antenna at least 5 ft. (1.5 m) away from any big metal objects,
walls, scaffolding, ceilings, etc.
5. Place the SST1 transmitter at least 10 ft. (3 m) away from wireless microphone receivers (e.g., SR 300) in order to prevent
any crosstalk from the in-ear monitor system into wireless microphone channels.
10. Before the Soundcheck
Before switching the sound system on, check the following:
1. Make sure that the transmitter and receiver operate on the same
frequency. (Refer to section 6.1.)
2. Be sure to use fully charged dry or rechargeable batteries. If in
doubt, insert new batteries (Refer to section 7.1.)
3. Check the performance area for "dead spots", i.e., places
where the field strength seems to drop and reception deteriorates. If you find any dead spots, try to eliminate them by repositioning the receiver. (Refer to section 8.)
4. Check that the transmitter input signal level has been set for
optimum modulation with the IN LEVEL control.
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