Quick reference
10A
312
Table of contents
Your hearing aids at a glance ..................................................... 2
Warnings .................................................................................... 4
Putting your hearing aids in your ears .......................................14
Turning your hearing aids on and off ....................................... 16
Battery information ...................................................................17
Tinnitus masker .......................................................................20
Operating instructions ............................................................. 23
Using the telephone .................................................................28
Flight mode (DX Insera W 312 Dir only)..................................... 37
Accessories (DX Insera W 312 Dir only) ....................................39
IIC remote (IIC hearing aids only) ..............................................41
Caring for your hearing aids ..................................................... 43
Cleaning your hearing aids .......................................................44
Assistive listening devices .......................................................46
Troubleshooting guide ............................................................. 47
Warning to hearing aid dispensers (to comply with the
U.S. Food and Drug Administration (FDA) regulations) ........... 52
Information and explanation of symbols ................................. 54
Compliance information ........................................................... 57
Patient feedback .......................................................................61
Additional notes ....................................................................... 62
On
Off
Battery symbol
Battery symbol
2 beeps
every
30 minutes
Changing batteries
Push button
Rotary dial
switching programs
volume control
volume control
forward=louder,
back=softer
Low battery
warning
Battery size
On/Off
13
312
10
13
312
10
