Humminbird ] 981 - Manual (Page 26)

20
FINISH ROUTING THE CABLE AND CHECK
GPS RECEIVER OPERATION
After installing a GPS receiver, you should perform the following procedure to finish
routing the GPS cable to the control head and to check to make sure that the control
head is working correctly.
1. Secure the cable along its path to the control head as needed with cable ties.
2. Plug in the GPS receiver cable into the Communications port on the control
head. See Testing the System Installation to use the System Status start-up
option and/or the GPS Diagnostic View to confirm a good installation.
SPEED ACCESSORY INSTALLATION
NOTE: You will only need to perform this procedure if you have a Speed-Only Sensor.
Escutcheon Plate 1
Wood Screw and Washer 2
Cable Clamp 3
Axial Clip 4
Wedge 5
Paddlewheel 6
Speed Accessory 7
1
3
4
5
6
7
2
Power 1
Speed 2
Communications
Transducer 4
Cable Collector Insert 5
1 2 3 4
5
3
98x_Manual_531376-1_A.qxd 2/23/2005 11:39 AM Page 26