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 TM 55-1925-273-10-1
0064 00
Table 10. Pilothouse Alarm Panel (refer to figure 10) (continued)
Key
Control/Indicator
Function
10
DC CHARGER 12V
This lamp illuminates when power is lost to the 12V battery charger.
11
Annunciator
The annunciator sounds an audible alarm signal whenever one of the
indicator lights on this panel illuminates.
12
DC CHARGER NEWMAR
This lamp illuminates when power is lost to the Newmar power supply.
13
Spare Lamp
The spare lamp is provided for system expansion.
21 MC INTERCOM
1 2
3
4
OPERATING INSTRUCTIONS
REL
BUSY
CALL
2
B
PRESS
9
TO
RE
LEASE
C
PRESS
TO
RE
LEASE
DIMMER
VOLUME
C
OFF
5
8
HANDS
MIC OR
FREE
MAL
PRESS
TO TALK
HANDSET
6
7
Figure 11. 21 MC Intercom
Table 11. 21 MC Intercom (refer to figure 11)
Key
Control/Indicator
Function
1
REL Indicator
This indicator illuminates to indicate that release of the system is required.
2
Station Pushbuttons
This pushbutton connects the unit to the selected station.
3
CALL Indicator
This indicator illuminates to indicate an incoming call.
4
BUSY Indicator
This indicator illuminates to indicate that the system is in use.
5
DIMMER Control
This controls the illumination level of the intercom panel.
6
HANDS FREE Control
This control provides hands free or press to talk transmission modes.
0064 00-15
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