USER’S MANUAL / bit Tune /
55
1.
Connect the bit Tune to the Audison bit processor, as shown in fig. 1 or 2 (see points A and B).
The speakers’ phase detection procedure must be performed in an environment that is not noisy, with the
car’s engine off, air conditioning off, doors and windows tightly closed and radio frequency devices away
from the car’s passenger compartment
- Turn the
bit Tune
on and connect the USB cable to the PC.
- Set the function switch of the
bit Tune
on
PC ANALYZER
.
- Turn on the Audison bit processor and connect the USB cable to the
bit Tune
.
- Start the
bit Tune
software by clicking the icon on the PC desktop created by the installation and launch the
software in
bit Tune + Processor
mode.
A.
bit Ten
: Connect the
AUX Left
and
Right
inputs of the
bit Ten
to the
Pre Out Left
and
Right
outputs of the
bit Tune
, and set the level of the
AUX
inputs to position 1.
B.
bit One
: Connect the
AUX1
Left and Right inputs of the
bit Ten
to the
Pre Out Left
and
Right
outputs of the
bit Tune
.
7.3.1
ELECTRICAL PHASE DETECTION OF SPEAKERS IN A SYSTEM WITH AN AUDISON BIT PROCESSOR
2.
Choose the
Polarity Check
function from the main menu of the bit Tune’s PC Software.
3.
Set the
Processor Volume
level at about -26 dB.
4.
Select the system speaker in the
CHANNEL MAP
.
- Place the
LPM
microphone about 20 cm (7.9 in) from the speaker.
- Select one of the available memories on the processor with which to perform the
measurement.
- Click Start to
start
the measurement.
- Click
Cancel
to exit the measurement.
