Furuno LAN COAX CONV KIT Installation Instructions

For op20-47/op20-48

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LAN COAX CONV KIT INSTALLATION INSTRUCTIONS

The LAN COAX CONV KIT for the Junction Box and antenna allows you to use the existing coaxial cables on

your vessel. For details regarding the contents of each kit, see the packing list (included in each kit).

Type/

OP20-47

OP20-48

Installation for OP20-47 (For SC-701/

Unfasten the 4 screws on the SC-701 cover, then remove the cover. Fit the two wire saddles (included) to the locations

indicated as "A". Loosely thread the two binding screws (included) to the circled locations on the TB_PWR board cover

(indicated as "B"). Fit the LAN COAX CONV KIT to the screws, then tighten the two screws from the access holes on the

top-side of the kit (indicated as "C").

Connecting the LAN COAX CONV KIT

Part A: Connect between the LAN CONV KIT (indicated as "A") and the

J3 port ("A2"), using the LAN cable. Note that the supplied cable bush must

be attached to the cable at the LAN CONV KIT end. The LAN cable must be

passed through wire saddles "A1" and "C". After the LAN connection,

secure the LAN cable to the cable clamp of the LAN CONV KIT ("A3") using

a cable tie, and attach the securing plate* ("D") to the J3 port.

*:The securing plate is preattached on the LAN ports (J1 to J3).

Part B: Pass the wire harnesses (indicated as "B") through locking saddle

"C", then connect the harnesses to their connectors (indicated as "B1").

Pass the coaxial cable through an unused cable entry (indicated as "B2"),

then secure the coaxial cable to the cable clamp with a cable tie.

Re-fit the SC-701 cover, then fasten the fast screws to secure the cover.

LAN

LAN COAX CONV KIT/LAN

Code/

001-516-110

001-516-120

Remarks/

For SC-701 Junction Box/

For SC-703/SC-1303 Antenna Unit/

For OP20-47/OP20-48

)

Page 1 “A”. Loosely thread the two binding screws (included) to the circled locations on the TB_PWR board cover (indicated as “B”). Fit the LAN COAX CONV KIT to the screws, then tighten the two screws from the access holes on the top-side of the kit (indicated as “C”).
Page 2 Installation for OP20-48 (For SC-703, SC-1303/ Turn the antenna upside-down, then carefully SC-703 SC-1303 cut the cable tie at the clamp indicated as“A”. Unfasten the two screws on the cable clamp, then remove the cable clamp. For SC-703, also unfasten the two screws on the cable cover, indicated as “B”, then remove the cable cover.
Page 3 Pass the harness from the LAN CONV KIT through the saddle fitted at step 4, then connect the cables to their connectors (indicated as “A” and “B”). To avoid interference, twist the harness connector twice (”A1”) before connecting it to the “A”...
Page 4 COAX CONV KIT and the PCB (indicated as “A”). Loop the excess LAN cable twice , then secure the LAN cable to the coaxial cable with a cable tie (indicated as “B”) at the lower location than the LAN COAX CONV KIT. Secure the LAN cable to the two cable clamps (“C”).