6
BTE Quick reference
7
DIRECT AUDIO INPUT (DAI) OPTION
INSTRUCTIONS
Connecting the audio shoe
1. Hold the audio shoe at a 45° angle while you place
the tip of the audio shoe into the Programming/DAI
interface on the hearing instrument.
2. Swing the audio shoe toward the hearing instru-
ment.
Note: Do NOT push the shoe straight onto the
hearing instrument
.
3. The audio shoe will click into place.
Disconnecting the audio shoe
4. Push the release button on the front side of the
audio shoe.
5.
Swing
the audio shoe down and out to remove the
audio shoe.
Note: Do NOT pull the shoe straight off
of the hearing instrument.
1
2
3
4
5
Data in accordance with
ANSI S3.22–2003; Supply
Voltage 1.3 V, 2cc coupler
Std Tube
Thin Tube
Reference test gain (60 dB SPL input)
HFA
44
39
dB
Full-on gain (50 dB SPL Input)
Max
HFA
54
47
48
42
dB
dB
Maximum output (90 dB SPL input)
Max
HFA
123
120
123
116
dB SPL
dB SPL
Total harmonic distortion
500 Hz
800
Hz
1600
Hz
3.1
3.5
0.8
2.1
0.4
1.9
%
%
%
Telecoil (SPLITS @31.6 mA/m, ANSI)
HFA
104
100
dB SPL
Equivalent input noise (w/o noise reduction)
27
28
dB SPL
Frequency range (DIN 45605)
100–6460 100–5930
Hz
Attack time (ANSI RTG -7 dB)
12
12
ms
Release time (ANSI RTG -7 dB)
70
70
ms
Current drain
0.9
0.9
mA
Typical battery life
Battery size 312
178
178
hrs
Technical data for Mini BTEs
Models:
VS61-D, VI61-D
MAXIMUM OUTPUT (OSPL 90)
Frequency (Hz)
Output
(dB SPL)
140
130
120
110
100
90
80
100
1000
10000
2cc Coupler
FULL-ON AND REFERENCE TEST GAIN
Frequency (Hz)
Gain
(dB)
70
60
50
40
30
20
10
100
1000
10000
Full-on gain
50 dB SPL input
2cc Coupler
Reference test gain
60 dB SPL input
INPUT/OUTPUT RESPONSE
Input (dB SPL)
Output
(dB SPL)
40
60
80
100
130
120
110
100
90
80
70
2cc Coupler
Frequency: 2000 Hz
Open (Thin Tube)
Classic (standard tube)
