Audison bit Tune, Руководство пользователя

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USER’S MANUAL / bit Tune /
52
This section highlights the HSM microphone calibration stages in a system that includes an Audison bit processor.
Connection diagram:
7.2 AUTOMATIC CALIBRATION OF THE HSM MICROPHONE
*
Install the HSM microphone in the passenger compartment as described in
section 3.4
, and proceed to its
calibration as follows:
PHONE
REM
IN
REM
OUT
12 V
KEY
SW
INPUTS
MUTE IN FL FR RR RL
AD Link
AC Link
PHONE
REM
IN
REM
OUT
12 V
KEY
SW
INPUTS
MUTE IN FL FR RR RL
AD Link
AC Link
* *
SIGNAL
OUTPUTS
SIGNAL
INPUTS
SIGNAL INPUTS
AUX INPUTS
Fig. 1 Fig. 2
AUX 1 INPUTS
DIGITAL SIGNAL
OUTPUTS
SIGNAL
OUTPUTS
*
SIGNAL INPUTS
Fig. 3
AUX INPUTS
SIGNAL
OUTPUTS
SIGNAL
OUTPUTS
DIGITAL
SIGNAL
OUTPUTS
IMPORTANT:
In the processors you
should enable the AUX input
if you use a bit Ten/D or AUX1
if you use a bit One through
PC software. This can be disabled
after the measurements. If you want to
connect the bit Tune to AP bit amplifiers to
perform measurements, but the AUX input
port is already occupied, you can use the
OPTICAL input port
(see section 4.5.6)
7