USER’S MANUAL / bit Tune /
78
2.
- Disconnect any devices connected to the
PRE IN inputs
.
- Set the function switch of the
bit Tune
on
PC ANALYZER
.
- Set the
SIGNAL INPUT SELECT
switch on
SPK IN
.
- Connect the cables with an alligator terminal from the
SPK IN Left
input to the terminals of the power supply
to be analyzed (battery, power supply terminals of the amplifier).
SPEAKER IN LEFT +
to the positive terminal,
SPEAKER IN LEFT -
to the negative terminal.
3.
- Choose
Battery Scope
from the main menu of the
bit Tune
’s PC Software.
4.
- Select the acquisition button to start the measurement,
then start the car’s engine.
5.
The display will show a signal similar to the one shown on
the right, in which:
A.
represents the battery voltage before the starting of the car.
B.
The voltage drop that the battery reaches during the ignition
phase.
- Turn off the car
- Disconnect the measurement terminals from the power
sources.
6.
It is possible to monitor the different power supply points of vehicle, in order to choose the most suitable position
to power the amplification electronics
Note:
if you have a car equipped with the
START & STOP
function, it is necessary to perform the measurement while
driving.
7.
Save the snapshot to be able to visualize it in the final report of the measurement session.
Close the
Battery Check
window.
A
B
7
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