ATR833A / P/N 833A-(xxx)-(1xx)
Operation and Installation
14
Dokument-Nr.: 01.1411.010.71e / Revision: 3.00
2.4.5 DWM - Dual Watch Mute
By short pressing the
key four times, with help from the
rotary knob the muting of the volume level for receptions on the standby
frequency (when having dual watch active) can be controlled. This allows
acoustic distinction between both frequencies.
See 2.6 for further information about the dual watch mode.
ACT
123.450
SBY
118.910
DWM -2
Lower numbers (= larger values negative) indicate lower volume for dual
watch receptions, higher numbers (= smaller values negative) louder
volume. The highest value 00 indicates having the same volume for dual
watch receptions as for receptions on the active frequency.
2.4.6 INT - Intercom-Volume
By short pressing the
key five times, with help from the
rotary knob the intercom volume level can be controlled.
The intercom functionality is the on-board crew-internal communication
for multiple-seated powered aircraft.
The intercom can be activated
•
automatically whenever someone speaks into a microphone by use of
the VOX functionality (see 2.4.4 for adjusting the required speech
level), or
•
manually by use of an external intercom switch
The higher the value, the louder the intercom.
ACT
123.450
SBY
118.910
INT 03
If the intercom is deactivated by cabling, the intercom
volume cannot be adjusted. The radio indicates this by
displaying INT --
Range: -8 - 00
(-8 is more muted, 00 is no muting)
Range: 01 - 10
