GPS Receiver User Manual

4. INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1850W)

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, NMEA and power supply connectors at the rear of the

display unit.

Removing cover assembly

3. Remove nut and washer attached to ANT connector.

4. Remove ten screws at rear of the display unit to detach panel/chassis assembly from the

cover assembly.