ATR833A / P/N 833A-(xxx)-(1xx)
Operation and Installation
5 Dokument-Nr.: 01.1411.010.71e / Revision: 3.00
1 GENERAL
This manual contains information about the physical, mechanical and
electrical characteristics, as well as information about installation and
operation of the aeronautical VHF voice radio ATR833A.
1.1 Symbols
Advices whose non-
observance can cause damage to the
device or other parts of the equipment.
Information
1.2 Abbreviations
Abb. Name/subject Definition
ATC Air traffic control
DIM Dimming Display brightness
EXT External audio input
FREQ
Frequency
INT Intercom On-board communication
(no radio transmission)
PTT Push to Talk activates radio transmission
SEL Selection
SQL Squelch Noise suppression when no strong
radio signal is received
VOL Volume Volume of received radio signal
VOX Voice activated intercom
Intercom is activated by speech volume