SETTING UP THE RX239 (NECKLOOP) RECEIVER
STEP 1: INSTALL THE RECEIVER BATTERIES
Insert the Rechargeable battery into the bottom of the RX239 Receiver (see drawing on page 16). Place the receiver into the charger cradle built into the top of the TX238 Transmitter and let charge overnight. The spare battery can be plugged into the charg- ing 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 approximately 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 RX239 RECEIVER
The RX239 Receiver magnetically transfers the audio from the TX238 Transmitter into a hearing aid equipped with a telephone coil
Before you use the receiver, double check to make sure the WIR TX238 Transmitter’s power supply is plugged in. Make sure the audio connection on the transmitter is set up for 2.3 MHz (mono) operation only. See pages
To use the Receiver:
1) First, place the neckloop on the receiver around your neck.
Important: A dual detector infrared “eye” is located on the front of the receiver. Do not cover it up or you will lose recep- tion. Make sure that “SOUNDPLUS” lettering is facing away from you when you put the receiver on.
2)Turn the receiver ON by turning the volume control to “2,” or about half of full volume.
3)Turn the switch on your hearing aid to the “T” position and adjust the volume for comfortable listening.
4)If the sound is weak, increase the volume on the Williams Sound unit, then on your hearing aid.
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