DP405 Service Manual
Faults caused by unauthorized disassembly, repair and modification.
Man-made damage such as wear, mechanical damage, burning, and waterlogging.
Product serial number is damaged or the product brand is unable to identify.
After the warranty expired, lifetime service is still available. We also provide service components to service
station and staff at favorable price.
2. External View and Operation Description
2.1. External View
No. Part Name No. Part Name
1 Mic Jack 2 Model Sticker
3 Antenna 4 Channel Knob
5 Volume Knob 6 Guide Beam
7 Logo Sticker 8 Mic
9 Speaker 10 PTT Key
11 Programmable Key 12 Belt Clip
13 Battery 14 Battery Clip
2.2. Operation Description
The programmable keys can be set as long press feature key or short press feature key according to user’s
2