Doppler Log Installation; Cable Connection - JRC JLR-7900 Quick Reference

6.4 Doppler Log Installation

To install the Doppler Log, refer to "SERVICE MANUAL" of the Doppler Log JLN-205MK2.

6.5 Cable Connection

 Unit (Rear Connector)
[SENSOR/DATA 2]
Daisy-chain or, connect with external
device. (MID)
Connect the GPS sensor. (GPS)
[E]
Chassis Earth Terminal
Connect to ship earth
6-14
[TERM.]
Turn ON and OFF terminal
resistance
connection
[DC12/24V DATA]
Power Input Terminal
Used fro power input to unit.
Be sure to connect specified data power cable.
External Equipment Connection Terminal
(Contact Output Signal)
Connect to the optional equipment by using LOG PULSE
(MID/GPS).
Connect to Signal distributor (LOG)
External Equipment Connection Terminal
(Contact Input Signal)
Connect to the contact input and external dimmer.
External Equipment Connection Terminal
(Serial Transmission I/O)
Connect to external sensor unit (MID)
Connect to Signal distributor (LOG).
Connect to radar devices, etc. (GPS)
[DATA 1]
Share data between display units
for DATA1