Interacoustics Affinity Compact User Manual

D-0123234-D – 2020/05
Affinity Compact - Instructions for Use - EN Page 73
5.3 Pin assignments
Socket Connector Pin 1 Pin 2 Pin 3
Mains +24Vdc +24Vdc 0Vdc N/A
DC connector
Phone Left
6.3mm Mono
Ground Signal N/A
Phone Right
Insert Left / Ins. Masking
Insert Right
Bone
FF1 & FF2
Signal -
Signal +
N/A
Patient response
6.3mm Stereo
Ground
Ground
Talk back
Ground
DC bias
Signal
TB Coupler - internal TB
3.5mm Stereo
Ground DC bias Signal
Batt. Sim. - Internal TB
Vbat-
Sense
Vbat+
FF1 & FF2 line
Ground
Signal FF1 line
Signal FF2 line
Monitor
Signal monitor - Signal monitor + Signal monitor +
Talk forward
Ground DC bias Signal
AUX
Ground AUX-2 AUX-1
TB Ref – internal TB
Binder Series 719
3 poles
DC bias Ground Signal & DC bias
USB connector
USB device
1. +5 VDC
2. Data -
3. Data +
4. Ground
D sub HD 26 poles
Pin
Type
Pin
Type
1
I²C data
14
DC bias
2
+5V
15
Ground
3
Insitu right spkr
16
DC bias
4
ID sense
17
Ground
5
Ref right mic
18
Ground
6
Ground
19
I²C int
7
Tube 2 left mic
20
Ground
8
Tube 1 left mic
21
Tube 2 right mic
9
Ground
22
Tube 1 right mic

Interacoustics Affinity Compact Specifications

General

Brand	Interacoustics
Model	Affinity Compact
Category	Hearing Aid
Language	English