12
Problem
Solution
No sound or weak sound
- Turn on the devices;
- Remove and re-install the battery;
- Replace the battery;
- Contact your distributor;
- Clean or replace the tube or earplug.
Hearing aid emit an an alert signal
- Replace the battery.
Sound is distorted
- Replace the battery;
- Decrease the volume level;
- Clean or replace the tube or earplug.
Hearing aid does not work
-Turn on the devices;
-Make sure the battery compartment are
closed well;
-Replace the battery.
7. TROUBLESHOOTING
Check the following if the device should fail during operation.
Summary of Contents for CAHTA BTE T4
Page 2: ...2 ...
Page 3: ...1 Unit description 3 ...
Page 4: ...4 2 1 Knowledge about Zinc Air battery ...
Page 6: ...6 3 Modes exchange three modes available ...
Page 8: ...8 4 Trimmer instruction ...
Page 9: ...9 ...
Page 14: ...14 ...
Page 15: ...15 ...
Page 16: ...16 ...
Page 17: ...17 ...
Page 18: ...18 CE 1014 ...