Williams Sound Model WIR 237 Model WIR 238 Model WIR 239 manual Setting UP the RX237 Receiver

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SETTING UP THE RX237 RECEIVER

STEP 1: INSTALL THE RECEIVER BATTERIES

Insert the rechargeable battery into the bottom of the RX237 Receiver (see page 12). Place the receiver into the charger cradle built into the top of the TX238 Transmitter and let charge overnight. The spare bat- tery can be plugged into the charging port located on either side of the transmitter. By keeping the spare battery charged, you can easily swap batteries when the one in use runs out and always have a fresh battery ready. A fully charged battery will operate the receiver for approxi- mately 6 hours depending on the volume setting. The battery should be changed when you notice the sound getting weak and noisy. the batteries may be left charging when not in use.

STEP 2: USING THE WIR RX237 RECEIVER

The RX237 will automatically configure itself for stereo or mono (2.3 or 2.8 MHz) operation depending on the setup chosen for the TX238 Transmitter.

Before you use the system, double check to make sure the WIR TX238 Transmitter’s power supply is plugged in. Make sure the TV, stereo, or audio source is turned ON. Make sure the receiver’s battery is fully charged.

To Use the Receiver:

1. First, place the lanyard on the receiver around your neck.

IMPORTANT: a dual detector infrared “eye” is located in the front of the receiver. Do not cover it up or you will lose reception. Make sure the “SOUND PLUS” lettering is facing away from you when you put the receiver on.

2.Next, plug in an earphone, headphone, or neckloop with 3.5mm plug into the jack on the bottom of the RX237 receiver (see drawing on page 12). Note: The RX237 turns ON automatically when you plug in the earphone/headphone into the jack, and turns OFF when you remove the earphone/headphone from the jack.

3.Rotate the volume control to a comfortable listening level. Note: If you are using a neckloop with the RX237, turn the volume control to “2,” or about half of full volume. Then, turn the switch on your hear- ing aid to the “T” position and adjust the volume to a comfortable listening level. If the sound is weak, increase the volume on the RX237 Receiver, then on your hearing aid.

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Contents Model WIR Contents System Overview System ComponentsSafety Information Hearing SafetyPacemaker Safety Recycling InstructionsSetting UP the TX238 Transmitter Connect the Transmitter Power Supply Stereo Operation MHz Mono Operation Setting UP the RX237 Receiver Additional Receiver Adjustments RX237 Receiver Front View Setting UP the RX238 Receiver RX238 Receiver Rear View Setting UP the RX239 Neckloop Receiver RX239 Receiver Rear View Case of Difficulty Limited Warranty Page WIR 238, WIR WIR RX237 Receiver WIR RX239 Receiver Page Williams Sound Corp. MAN 120C
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