Troubleshooting - Beurer HA 20 Instrucciones De Uso

Note: The codes below are printed on batteries containing harmful
substances: Pb = Battery contains lead, Cd = Battery contains cad-
mium, Hg = Battery contains mercury.

9. Troubleshooting

Problem
No sounds can be heard from
the hearing amplifier.
The hearing amplifier is ve-
ry quiet.
Possible causes
- Hearing amplifier is not switched on.
- Batteries are not inserted correctly.
- Battery is empty.
- Microphone is dirty.
- Hearing amplifier is damaged.
- Volume setting on hearing amplifier is
too low.
- Battery is almost empty.
- Earplug is dirty.
- Microphone is dirty.
25