Troubleshooting tips
Troubleshooting tips
Your hearing
instruments
are extremely reliable device. If
a problem should occur, it can usually be corrected quick-
ly. Use these troubleshooting tips to resolve simple issues.
Problem
Cause
Sound is weak
Weak or dead battery
Earmold clogged
Volume too low
Instrument
emits whistling
sound
Improper fit in ear
Volume too high
Clogged with wax or excessive wax in ears
Sound is
distorted
Volume too high
Weak battery
Instrument
emits signal
tones
Battery compartment not completely closed
Weak battery
Instrument
does not work
Instrument is not turned on
Battery compartment not completely closed
Dead battery
Battery polarity reversed
Power-on delay is active
17
29
Kids_en.indb 29
Kids_en.indb 29
13.02.2008 15:19:09
13.02.2008 15:19:09