Telex RadioCom BTR-500/600C - Manual (Page 27)

Figure 45
Microphone Gain
Sidetone Level
Regular TR beltpacks have their sidetone control lo-
cated on their respective base stations (See the
sidetone level part of the base station “Operation
Section”).
Specially ordered beltpack to beltpack (Mirror Im-
age) direct communication units have their sidetone
controlled by a control on the beltpack. To adjust
the voice feedback to the earphone (sidetone) of
these units, simply turn the control until the
sidetone is at a comfortable level.
Figure 46
Sidetone Level Control
-24-
BATTERY/
OVERMODULATION
INDICATOR
MICROPHONE
GAIN
INCREASE
GAIN
DECREASE
GAIN
T
elex
M
IC
G
A
IN
ON
VOLUME
TALK
AUDIO
CHANNEL 1
2
BAT/
O.M .
O F F
SIDETONE
LEVEL
CONTROL
INCREASE
GAIN
DECREASE
GAIN
T
elex
M
IC
G
A
IN
ON
VOLUME
TALK
AUDIO
CHANN EL
1
2
BAT/
O.M.
O F F