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20
ENGLISH
HINTS & TIPS
The POCKETALKER
®
ULTRA has
been designed to be as easy to
use as possible. However, if you
have trouble, check the following:
1.
Make sure the microphone is
plugged into the “MIC” jack and
the earphone or headphone is
plugged into the “EARPHONE” jack.
2. Make sure the batteries are
not depleted and have been
inserted correctly into the battery
compartment.
3. If rechargeable, make sure
the batteries are sufficiently
charged.
4. If you experience a howling
or squealing sound, this is called
feedback. Depending on the
earphone or headphone used,
you can sometimes get feedback
when the volume control is