4. INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1650WF)
Disassembly
Procedure
1. Turn off the power. Wait at least one minute before opening the cover, to allow
capacitors to discharge.
2. Remove nuts attached to DGPS, XDR, NMEA and power supply connectors at the rear
of the display unit.
WARNING
Do not connect the power
cable with the cover re-
moved.
3. Remove nuts and washer attached to ANT connector.
4. Remove twelve screws at rear of the display unit to detach panel/chassis assembly from
cover assembly.
Discard six screws
4-2
Nut, washer
Panel/chassis assembly
Connector gasket
Removing cover assembly
(3X12).
A
Nut
Cover assembly
Screws X 6 B
Screws X 6 A