Contents
Preface
1
Features
3
Battery fitting
4
Fitting the tube and dome 6
Operation
7
How to wear your
hearing aid
7
Volume control
10
Program modes
11
Replacing the battery
12
Maintenance
13
Cleaning and
changing tubes
13
Low battery warning
15
Caring for batteries
16
Troubleshooting guide
17
Appendix
19
Operating conditions
19
Technical data
19
Manufacturer
20