DP485 Service Manual
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Step 5.Click Start to start loading, and the message “Waiting” will be displayed.
Step 6.Make sure the programming cable is connected to the radio, and rotate the Power/Volume Knob to
power on the radio. Upgrading will be started automatically.
Step 7.After upgrading is finished, “Passed” will be displayed. Click Stop.
6.Assembly and Disassembly
This radio is a sophisticated communication device with precise and compact structure. Please be careful
with the repair.
6.1.Installing and Uninstalling the Battery
Installing the Battery
Step 1.Press the upper part of the belt clip gently so that it goes up. (Figure ①)