User's Manual

8
Function Button Instruction
Long Press
Short Press
Short Press
Short Press
Short Press
Long Press
Power/Muting Button
Set Button
+ Button
- Button
Power On/Off
Muting
（
Unlocking Mode
）
Function Selection
（
Unlocking Mode
）
Function Selection
Function Selection
Locking/Unlocking
Function Setting
（
Unlocking Mode
）
Indication Light Instruction
Work Normally
Muting Mode
Low-power
Channels Not Match
Green Light Keeps On
Green Light Flicker
Red Light Keeps On
Red Light Flicker
（
Only for Receiver
）