Standard Horizon GX1280S 사용자 설명서

GX1280S

Page 12

radio. RG58 cable can be used for distances less than 25 feet.

2. Connect the red power wire to a 13.8 VDC ±20% power source. Connect

the black power wire to a negative ground.

3. If an optional remote extension speaker is to be used, refer to section

3.3 for connections.

4. It is advisable to have a Certified Marine Technician check the power

output and the standing wave ratio of the antenna after installation.

4.3 ACCESSORY CABLE

White: External speaker (+)
Shield: External speaker (–)
Blue: NMEA IN (+) from GPS navigation receiver
Green: NMEA IN (–) from GPS navigation receiver
Gray: NMEA OUT (+) to GPS navigation receiver
Brown: Test port (for the Service Technician)

When connecting the external speaker or GPS navigation receiver, strip off
about 1 inch (2.5 cm) of the specified wire’s insulation, then splice the ends
together.

Wire Color/Description

WHITE - External Speaker (+)

SHILED - External Speaker (–)

GREEN - NMEA Ground

BLUE- NMEA Input (+)

GRAY-NMEA Output (+)

Connection Examples

Connect to external 4 Ohm audio speaker

Connect to NMEA (–) connection of GPS

Connect to NMEA (+) output of GPS

Connect to NMEA (+) input of GPS

External Speaker

Green

Gray

Blue

Shield

White

Brown

Green

Blue

16/9

SCAN

H/L

CALL

SET

SQL

VOL/PWR

DISTRESS

MEM

U.I.C

PULL OPEN

NAV

MATRIX