Filter
Top Products
MAN127F
ON/OFF, VOLUME
CONTROL SWITCH
HEADPHONE
JACK
"ON"/LOW
BATTERY INDICATOR
CHANNEL
SELECTOR
KNOB
A131
Figure 2: WIR RX22-4 Control Panel
4. Insert earphone or neckloop into the headphone jack.
5. Turn the receiver on by rotating the Volume control knob.
The ON indicator should illuminate RED.
6. Select a channel by turning the channel selector knob
on the control panel. Choose between 4 standard
frequencies: 2.3 MHz (Ch.1), 2.8 MHz (Ch. 2), 3.3 MHz
(Ch.3), or 3.8 MHz (Ch. 4). Important: Make sure the
receiver frequency matches the transmitter frequency.
IMPORTANT: Make sure the “SoundPlus
®
IR” artwork on the front
of the unit is not covered while in use. Do not place the receiver
in a pocket or purse, or it will not work properly.
7. Adjust the volume to a comfortable listening level.
8. To turn the receiver off, rotate the Volume control knob
to the left until it clicks off. The ON indicator should not
be lit. To prolong the battery life of the unit, turn the
receiver off when it is not in use.