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Williams Sound
®
Helping People Hear
7. To turn the receiver off, rotate
the Volume control knob until it
clicks off. The ON indicator
should not be lit. Turn the
receiver off when it is not in
use.
Earpad Cleaning
Do not immerse the earphone in
water or other cleaning agent. Foam
pads may be removed and washed
with a mild laundry soap solution,
rinsed thoroughly, and air-dried.
Foam pads may also be replaced
with new pads.
EAR Channel
12
Volume
Lo HiMid
2
Off Max
Tone
R19 Receiver Control Panel
OPERATING INSTRUCTIONS
1. Install the batteries.
2. Plug the earphone into the EAR
jack on the receiver’s control
panel.
3. Use the earphone in your best
ear.
4. Turn the receiver on by rotating
the Volume control knob. The
ON indicator should be lit.
5. Select the channel you’d like
by using the slide switch channel
selector on the control panel.
Standard channels are 33 (72.9
MHz) and 53 (75.7 MHz).
Make sure the receiver frequency
matches the transmitter
frequency.
6. Adjust for comfortable volume
and tone.