3
State of Health (Battery Condition)
6.
Select if you want to print, Y to confirm, N to exit.
System Test
1. Vehicle's ignition is switched OFF
2. Select System Test, press
Enter
.
3. Following the instruction on the screen, turn off all loads and start engine (the tester will
skip automatically).
4. Start voltage and result will be displayed.
5. Press
Enter
to continue and press
Enter
again to start Charging System Test.
6. Confirming all loads is off and press
Enter
to continue.
7. Idling charging voltage and result will be displayed.
8. Press
Enter
to continue.
9. Following the instruction on the screen, turn on all loads and bring engine to 2500rpm.
Then press
Enter
to continue.
10. Ripple voltage and result will be displayed. Press
Enter
to continue.
11. Alt. load voltage and result will be displayed. Press
Enter
to continue.
12. Following the instruction on the screen, turn off engine and all loads.
13. Press
Enter
to finish testing and return to main menu.
14. Select if you want to print, Y to confirm, N to exit.
Battery Condition
Test result displayed
Advice
SOH > 80%
Great
Battery in peak condition
SOH 61%~80%
Good
Serviceable / good
SOH 45%~60%
Caution
Poor condition --- will need
replacement soon
SOH < 45%
Suggest Replace
Replace battery
