Dokument-Nr.: 01.1411.010.71e / Revision: 3.00
8 MIC-L-DYN MLD+ Input dynamic Microphone
(Glider/Gooseneck) Pilot/Left
9 DATA-RX RS232 RX (for Remote Control)
10
do not connect
11 +12V-PWR +UB Input Power Supply +12V
12 +12V-PWR +UB Input Power Supply +12V
13 GND GND Ground Side of Power Supply
14 MIC-R-GND MRS−
MRD−
Ground Microphones Copilot/Right
15 PTT-L PTTL+ Push-to-Talk Pilot/Left
(connect to ground for transmitting)
16 LSP(−) LSP− Output external Loudspeaker Negative
(Not identical to ground!)
17 PTT-R PTTR+
Push-to-Talk Copilot/Right
(connect to ground for transmitting)
18 MIC-R-STD MRS+ Input standard Microphone (in headset)
Copilot/Right
19 MIC-L-STD MLS+ Input standard Microphone (in headset)
Pilot/Left
20 AUTO-ON AMON Avionic-Master-On
(in aircraft with avionic master switch:
may be connected to input power supply
+12V to override on/off key)
21 DATA-GND RS232 GND (for Remote Control)
22 DATA-TX RS232 TX (for Remote Control)
23 LCD-LIGHT LIGHT Input LCD Illumination
(in aircraft with 12V lighting bus: connect
there. In all other cases: connect to input
power supply +12V)
24 SW-12V-
OUT
Output power supply (max 200mA for
Remote Control)
25 GND GND Ground Side of Power Supply