BATTERY
(BAT AP11A)
A235
VOLUME
CONTROL
Model WIR RX18, Two Channel, Under-the-chin Receiver
Optional Infrared Receivers
A626
ON/OFF, VOLUME
CONTROL DIAL
HEADPHONE
JACK
"ON"/LOW
BATTERY/
SLEEP MODE
INDICATOR
CHANNEL
SELECTOR
KNOB
Channel
Frequency
1
2.3 MHz
2
2.8 MHz
3
3.3 MHz
4
3.8 MHz
Model WIR RX22-4, Four Channel Receiver
11
WIR TX9 DC Emitter, WIR TX90 DC Transmitter