LORECa Hearing Instrument CAHTA BTE T4 User manual

CAHTA BTE T4 instruction manual
Catalog
1. Unit description
2. Battery
3. Modes exchange
4. Trimmer instruction
5. Volume adjust
6. Initial use and operation
7. Troubleshooting
8. Maintenance and cleaning
1

2

1. Unit description
3

4
2.1 Knowledge about Zinc Air battery

5
2.2 Place battery
Step 1: A13 battery used, put the sticker off from the zinc ear battery, place the battery into the machine after 1 minute later
Step 2:

6
3 Modes exchange: three modes available

Exchange modes
1. You can exchange modes by short pressing Modes Swapping button,
DU sound is mode 1, DUDU is mode 2, DUDUDU is mode 3
2. It will back to mode 1 (normally mode/quite mode) once you take
out the battery and turn on the machine
3. Three modes available, mode 1 can be used in the quiet
environment; mode 2 can be used in noise environment; mode 3 is
used when answer phone, and inductance request
7

8
4 Trimmer instruction

9

Volume control
To adjust the volume by pressing volume control, when Max.
& Min., you will hear “Dudu”
10
UP
DOWN