User Manual

7
33. Press key to continue and the display
will show:
34. Starts the engine then press key again
and the screen will prompt you as shown
below:
35. After that press key again and it
show as below:
36. Press key will show the results of the
test:
37. If either minimum or maximum charging volts
are not within the voltage range limits then it
will display one of the screen as below (Fig. 1
& Fig. 2) and it will prompt you to check the
alternator system for the fault.
Fig.1
Fig.2
No Load Test
Make sure all electrical
loads are turn OFF. Rev
the engine to 3,000 rpm.
Press [Enter].Hold on to
this 3,000 rpm for 10
seconds and release the
pedal.
No Load Test
At 3,000 rpm:
Av Volts: 14.2V
<15.0V: Max. 14.6V
>13.3V: Min. 13.8V
Press [Enter] for results.
Results: Good
At 3,000 rpm,
No load Test:
Average Charging
Volts: 14.2V
Press [Enter] to
continue to Loading
Test.
Results: Low charge
At 3,000 rpm,
No load Test:
>13.3V: Min 13.2V
Check for loose belt
and the alternator.
Results: High charge
At 3,000 rpm,
No load Test:
<15.0V: Max. 15.6V
Check alternator and the
regulator.
No Load Test
Start the car engine and
keep it running.
Then press [Enter] to
begin.