Installing The Display Unit - JRC FF50 Service Manual

4. Installing the display unit

Connecting The Power Supply and Transducer cables
(1) Connecting the Power Cables
1, Use CFQ-6382 for the power cable.
2, Connect the Power cables as indicated below.
3. At powering on,2.5A current is conduced to the FF50 for one second.
Current capacity of circuit breaker, if any , must be suitable for the current.
(2) Power Cable Connecting Procedure For AC specification
1. Connect DC power supply ,then connect the power cable to DC power supply.
2. Don't use the DC power supply of switching form power supply.
If you use the switching power supply , RX signal is interfered by power supply.
(3) Power Cable and transducer Wiring Procedure
1. Don't try to bundle the radio equipment coaxial cable and the audio speaker
cable with the Fish finder power cable.
Such practice can generate noise on the radio and audio equipment.
Cable Connector pin NO.
Black
Red
Polarity
1 -
2 +
10