Contents
Documentation Information ................................................................................................................... 1
1. Important Tips before Upgrade ......................................................................................................... 4
2. Before you Start ................................................................................................................................. 5
2.1 Firmware Version Check ................................................................................................................. 5
2.2 Preparations ................................................................................................................................... 5
3. Upgrade and Check ............................................................................................................................ 7
3.1 Entering the Download Mode .......................................................................................................... 7
3.1.1 PD78X/PD88X/PD98X/HD785/PD79X/PD70X/HD705/PD71X............................................. 7
3.1.2 MD78X/MD65X ..................................................................................................................... 7
3.1.3 X1e/X1p/PD60X/PD66X/PD68X ........................................................................................... 9
3.2 Starting Upgrade ............................................................................................................................. 9
3.3 After-upgrade Check ..................................................................................................................... 13
3.3.1 Radio with Display .............................................................................................................. 13
3.3.2 Radio without Display ......................................................................................................... 13
Applicable Model and Version ............................................................................................................ 15