Kenwood NX-300 Service Manual page 17

DISASSEMBLY FOR REPAIR /
3. Precautions for Reassembly
■ Installing the option board cover onto the chassis
1. Install the option board cover onto the chassis using the
two screws.
Note:
Confi rm that there is no foreign matters on the water-
proof rib of the option board cover. (Wipe it clean when
foreign matters adhere to it.)
2. Perform the water resistance confi rmation and then ap-
ply the bond to the two left side screws, tightened in the
rear of the transceiver. (Refer to pages 23 to 30.)
■ Inserting the Volume and Channel switch into
the chassis
Insert the volume and channel switch into the chassis
with the VOL/CH FPC formed as shown in the fi gure.
3. 重新组装注意事项
■将可选板盖安装到底座
1. 用两颗螺丝将可选板盖安装到底座上。
2. 进行防水性能确认，然后在手持对讲机后面拧紧的两颗左
■将音量和信道开关插入底座
Volume / 音量
Channel switch
信道开关
维修拆卸
注意 :
确认可选板盖的防水肋片上没有异物。( 如有附着的异物，
应将其擦干净。)
侧螺丝上涂上粘合剂。( 请参阅第 23 至 30 页。)
将音量和信道开关插入底座，使 VOL/CH FPC 的形状如图所
示。
VOL/CH FPC
NX-300
17