Raymarine ST60+ SPEED INSTRUMENT, Руководство пользователя

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24 ST60+ Depth Instrument Owner’s Handbook
Stand alone instruments
Stand-alone instruments are not connected to SeaTalk and therefore need to be
connected to an alternative 12 V power source. Power cables are available in 2 m
and 9 m lengths.
To fit a power cable:
1. Ensure the intended power source is switched off.
2. Run the power cable from the instrument to a suitable 12 V dc power source.
3. If the cable has not already been trimmed at the power supply end:
i. Cut the cable to length and trim back an appropriate amount of the outer
sheath.
ii. Cut back and insulate the yellow wire.
4. Connect the screen to the power supply 0 V terminal.
5. Connect the red wire, via a 3 A fuse or protective circuit breaker, to the power
12 V terminal.
6. Insert the power cable connector into one of the SeaTalk connectors at the
rear of the instrument.
D4311-1
5 A fused,
12 V dc supply
(typically provided
by autopilot)
Red
Screen
Red
Screen
1 2 3 4
Instruments
5 to 16
17 18 19 20
SeaTalk power connections
Power connections for stand-alone instrument
12 V dc
supply
3 A over-current
circuit breaker
Red
Screen
D4310-2
81262_2.book Page 24 Friday, November 11, 2005 11:11 AM