LY International Electronics H-66B Manual page 3

System include following parts:
● Receiver
● 2 AA batteries (4 in combo systems)
● Power supply
● 2 antenna
● User guide
● 2 handheld microphone transmitters/ Lavalier Mic transmitter
● Lapel clip
Handheld microphone transmitter
Power Supply unit
Receiver
Front View of Receiver
1. Volume switch
2. LCD panel: display system information
3. Infrared Sensor: Broadcasts IR signal to transmitter to synchronize frequencies with
"DOWN" key
4. SET/UP/DOWN function key: Press "SET" key to select the main menu, then use "UP" and
"DOWN" key to change the selection menu status, press "SET" key again to save the
setting.
5. On/Off switch: Tap to turn on , hold to turn off
Lavalier Mic transmitter Antenna
2