Furuno 1834C-BB User Manual
1-24
Connecting the signal cable
Only the signal cable runs from the display unit (power supply unit in case of
1954C-BB/1964C-BB) to the antenna unit. In order to minimize the chance of picking up
electrical interference, avoid where possible routing the signal cable near other onboard
electrical equipment. Also, avoid running the cable in parallel with power cables. Pass the
cable through the hole and apply sealing compound around the hole for waterproofing.
1. Open the antenna cover by loosening four bolts, and then fix the stay.
1954C-BB/1964C-BB) to the antenna unit. In order to minimize the chance of picking up
electrical interference, avoid where possible routing the signal cable near other onboard
electrical equipment. Also, avoid running the cable in parallel with power cables. Pass the
cable through the hole and apply sealing compound around the hole for waterproofing.
1. Open the antenna cover by loosening four bolts, and then fix the stay.
Stay
Cable gland
Bolt
Antenna unit chassis, cover opened
2. Unfasten the cable gland assembly (plate, gasket, flat washer).
3. Pass the signal cable with connector through the bottom of the antenna unit chassis.
3. Pass the signal cable with connector through the bottom of the antenna unit chassis.
Pass the cable through the gland assembly as shown below.
Plate
Bolt
4-M4X16
Gasket
Flat
washer
washer
Passing the signal cable through the cable gland assembly
4. Fasten the crimp-on lug on the shield to one of the fixing bolts of the cable gland
assembly.