II Morrow Inc. 920 - Manual (Page 87)

For the best service life, use nickel cadmium
rechargeable or alkaline batteries in the
receiver.
Cleaning
the GPS
Receiver Use a soft cloth and a mild soap solution to
clean the case exterior if it should become
soiled. Dry with a soft cloth. Avoid use of
harsh solvents or abrasive cleaners. Also avoid
excessive pressure when cleaning the display.
Battery
Compartment
1 2 3 4 5
6
F
2