6
1
5
4
3
2
7
8/9
11
8
10
12
15
16.a
10
Open fitting
(Thin Tube and dome)
LT 77-DW/LT 88-DW
6 Descriptions
6.1 Your hearing aid - LT 67/LT 77/LT 88
1. Push button
2. Battery door & On/O switch
3. Sound outlet
4. Front microphone inlet
5. Back microphone inlet
6. Volume control
(not for model 67)
7. Direct audio input
(not for model 67)
8. Left/right indicator
(Left = blue, Right = Red)
9. Battery lock (optional)
10. Model (in battery chamber)
11. Manufacturer
12. Serial number (in battery chamber)
13. Earhook
14. Earmold and tubing
15. Thin tube
16. Domes/earmold
a. Open dome
b. Tulip
c. Custom earmold
400618011US-17.01-Rev.A.indd 10 25-01-2017 09:59:09