ATR833-II / P/N 833-II (Cxxx)-(Cxxx)
Operation and Installation
19
Doc.-No. 01.143.010.71e / Revision 1.01
ACT
123.450
SBY
118.275
ST 4
Range: 0 - 20
2.5.6 STR – Volume Sidetone Right
By pressing the SET button five times you get access to the STR menu.
Here the volume of the sidetone for the right seat can be adjusted.
ACT
123.450
SBY
118.275
STR 4
Range: 0 - 20
2.5.7 EXT – Volume of the external Audio Input
By shortly pressing the SET key six times, the volume of external audio
signals (warning tones, music, etc. …) can be controlled with the rotary
knob.
The higher the value, the higher is the volume of the external audio
signal. A value of EXT = 0 deactivates the external audio input.
ACT
123.450
SBY
118.275
EXT 5
Range: Off, 1 - 20
When no other device is connected to the external audio
input, the input should be muted by selecting 00, in order to
prevent noise by pickup of on-board interferences.
The priority of the external audio input in comparison to radio
receptions can be configured, see chapter 3.4)
