Northern Airborne Technology 806 User Manual
Page 9
806 and 807 Audio Selector Panels
SM806 Installation and Operation Manual
Section 1 Rev: 1.00
Issue 4
Page 1-3
ENG-FORM: 800-0113.DOT
CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.
Output Signals (806 and 807)
NAME TYPE
LABEL
SPECIFICATION
Speaker Output
Audio
SPKR OUTPUT HI
Passive feed through
Com 1 Microphone
Audio
COM 1 MIC HI
Passive feed through
Com 2 Microphone
Audio
COM 2 MIC HI
Passive feed through
HF Microphone
Audio
HF MIC HI
Passive feed through
PA Microphone
Audio
PA MIC HI
Passive feed through
Interphone Microphone
Out
Audio
INPH MIC OUT
Passive feed through
Aural Warning Bypass
Audio
AW BYPASS OUT
1.5 Vrms when terminated into 600
Ω
Normal Switch Out
Control
NORM SWITCH OUT Optional
Active Low
10 mA maximum
Interphone Switch
Control
INPH SWITCH
10 mA maximum
PA Volume
Control
PA VOL
Optional
10 mA maximum
Com 1 Key
Control
COMM 1 KEY
10 mA maximum
Com 2 Key
Control
COMM 2 KEY
10 mA maximum
HF Key
Control
HF KEY
10 mA maximum
PA Key
Control
PA KEY
10 mA maximum
Test Mode Jumper Out
Control
TEST MODE
JUMPER OUT
10 mA maximum
Output Signals (806 only)
NAME TYPE
LABEL
SPECIFICATION
Audio Alternate Switch
Control
AUDIO ALTN
SWITCH
28 Vdc, 100 mA maximum
Emergency Switch Out
Control
EMER SWITCH OUT
Passive feed through
Bi-directional Signals
NAME TYPE
LABEL
SPECIFICATION
Multiplexed Data
Control
MUX DATA OUT
RS422 differential data transmission