Adept Lynx Platform - Manual (Page 97)

Adept Lynx Platform User's Guide, Rev B
Page 97 of 116
Chapter 8: Maintenance
Retain the screws for reassembly.
2. Remove the rear cover of the docking station.
3. Locate the in-line fuse.
It will be near the top of the docking station, just to the right of the central terminal bar.
4. Remove the old fuse, and replace it with a new fuse.
The fuse is p/n 13091-000.
5. Reinstall the docking station rear cover, and secure with the ten screws previously
removed.
Rear Sonar Units
The platform's four rear sonar units can be replaced individually.
1. Remove the inner and outer rear covers from the platform. Refer to Removing and
Installing Covers on page 85.
2. Unscrew the connection between the sonar cable and the sonar unit's lead.
Ensure that both the connectors and leads are labeled, and match. If not, label them.
3. Compress the two flat springs holding the sonar unit, and remove it from the cover.
4. Press the new sonar unit through the hole in the rear outer cover, from the outside.
5. Connect the sonar cable to the new sonar unit's lead.
6. Reinstall the rear covers.
Front Sonar Units
The front sonar units are housed in the bumper. They can be replaced, individually, without
removing the bumper or its cover. No tools are required for this replacement.
1. Reach under the bumper cover, and compress the two flat springs holding the sonar
unit.
Push it out of the bumper cover, away from the chassis, to remove it from the cover.
2. Unscrew the connection between the sonar cable and the sonar unit's lead.
Ensure that both the connector and lead are labeled, and match. If not, label them.
3. Connect the sonar cable to the new sonar unit's lead.
4. Tuck the cable and lead through the sonar unit's hole in the bumper cover, and press
the new sonar unit through the hole, from the outside.
Sonar Controllers
The sonar controllers are located in the payload bay. One is used for the standard front/rear
sonar. A second controller is only present if you purchased the optional payload sonar kit.
1. Move the AIV payload out of the way, so you have access to the payload bay.
2. Locate the sonar controller that you need to replace.