Figure 2: WIR RX22-4 Control Panel
HEADPHONE | CHANNEL |
JACK | SELECTOR |
| KNOB |
"ON"/LOW | ON/OFF, VOLUME |
BATTERY INDICATOR | CONTROL SWITCH |
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.
MAN127F
