
Table of Contents
Select Hearing Instrument
Size 312 Battery - Brown
Size 312 Battery - Brown
Size 13 Battery - Orange
Size 13 Battery - Orange
Size 13 Battery - Orange
Select Instrument Controls
Rocker Switch Controls p. 17
Control Surface Controls p. 17
Overview
Rocker Switch BTE 312 and 13 Overview . . . . . . . . . . 4
Control Surface BTE 312 and 13 Overview . . . . . . . . . 6
Preparation
Batteries/Battery Indicators . . . . . . . . . . . . . . . . . . . . . 8
Tamper Resistant Battery Compartment . . . . . . . . . . 10
Insertion and Removal . . . . . . . . . . . . . . . . . . . . . . . . 12
Operation
On & Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Volume Control/Volume Settings . . . . . . . . . . . . 16 –18
Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Telephone Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Manual Switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Direct Audio Input (DAI) . . . . . . . . . . . . . . . . . . . . . . 23
Accessories
Wireless Accessories � � � � � � � � � � � � � � � � � � � � � � � � � � � 25
Hearing System Care
Instrument Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Standard Tubing/Thin Tubing . . . . . . . . . . . . . . . 27–28
Service and Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . 30
Tips for Better Communication � � � � � � � � � � � � � � � � � � � � � 31
Safety Information � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 33
FDA Information � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 35
FCC Information � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 37