6
7
Control Surface BTE 312 and 13 Overview
Control Surface BTE 312 and 13 Overview
00-000000
Serial Number
4
2
1
3
5
7
11
10
6
8
9
Features, Controls and Identification
1. Earhook
2. Microphones
3. Control Surface: Volume and/or Memory control
4. Battery compartment (on/off control)
5. Tamper resistant battery compartment lock (BTE,
Power BTE and Power Plus BTE only)
6. Side indicator
RED
is for
right ear
,
BLUE
is for
left ear
Your hearing instrument can be identified by:
7. Location of serial number
8. Location of manufacturer’s name
and model name
Comfort Fit Solutions:
9. Standard Earmold with tubing
10. Thin tube with Instant Fit Earbud
11. Thin tube with Custom Eartip
