Komatsu — 30.2.6 PRECAUTIONS WHEN USING

OPTIONS, ATTACHMENTS 30.2.5 BATTERY REPLACEMENT Two AA size alkaline batteries in the electronics module are required to maintain the unit’s memory when its main power is turned off. Replacement is required when the clock or memory pre-sets fail to keep time or memory. NOTE: Turn off the radio power before replacing the back-up memory batteries. 1. Remove the two screws that secure the access cover plate on the top of the module. Remove the access cover plate. 2. Remove the two batteries. 3. Install two new 1.5 volt AA type alkaline batteries. NOTE: Be sure to observe proper polarity when installing batter- ies, as shown in the diagram and on the battery holder. 4.

Replace the access cover plate and secure with the two screws. 30.2.6 PRECAUTIONS WHEN USING Retract the antenna when traveling in places with a low over- head clearance. For safety reasons, when operating, keep the radio volume at a level that permits hearing sounds from outside the vehicle. Water can cause damage if allowed in the speaker enclosures, radio, cassette player or remote control unit. Keep water away from these parts. Do not wipe the knobs or buttons or any other parts with solvents such as benzene or thinner. Always wipe with a soft dry cloth (in extreme cases, alcohol may be applied sparingly to the cleaning cloth). 5-15 WA320-3MC