SEA 157S - Technical Features and Specifications; Electrical Specifications; Wiring Diagrams Main Cable

3
TECHNICAL FEATURES AND SPECIFICATIONS
Figure 1.1
ELECTRICAL SPECIFICATIONS
12 Vdc +30% -10% <1.0 – Amp Receive
<7.0 – Amp Transmit
WIRING DIAGRAMS Main Cable
Color Code Signal
1 - RED - 12 Vdc (+)
2 - BLACK - 12 Vdc (-)
3 - BLUE* - Audio Out
4 - ORANGE* - Internal Speaker (IN)
5 - YELLOW - (VDR) 600 Ohm Balanced
6 - GREEN - (VDR) 600 Ohm Balanced
7 - VIOLET - (VDR) Ground
8 - GRAY - AUX remote distress key
9 - BROWN - PTT
10 - WHITE/RED - Mute
11 - WHITE - Microphone Input
12 - SHIELD - Microphone Input GND
*NOTE: Audio Out – (BLUE) and Internal Speaker (IN) -
(ORANGE) wires must be connected in order for internal speaker
operation.
Dime
nsions:
3.6” H x 9.6” W x 2.8” D
Weight:
3 lbs (1.4 kg)
10.66
[270.8]
9.60
[243.8]
4.25
[108.0]
3.60
[91.3]
2.56
[64.9]
1.63
[41.5]