9
10
3. Charging Test (12V&24V)
3.1 Before Test
The engine must be ON during test in order to have results.
Ensure all electrical accessories and devices remain in the
OFF state.
*Turning ON/OFF any electrical accessories in the vehicle
during the test will affect the accuracy of the test result.
3.2 Steps
1) The RED (+) Positive Battery Clamp is connected to the (+)
positive battery terminal, and the BLACK (-) Negative Battery
Clamp is connected to the (-) negative battery terminal.
Ensure that the clamps have a firm, secure grip on the
battery terminals for accurate results.
2)The device will jump to main menu automatically after 3
seconds, then select "CHARGING TEST":
MAIN MENU
BATTERY TEST
CRANKING TEST
CHARGING TEST
REVIEW DATA
LANGUAGE
3) Press "ENTER/PRINT" to enter the "RIPPLE TEST" interface:
4) Press "ENTER/PRINT" again, or wait for a few seconds to
enter the "CHARGING TEST" interface:
5) The tester prompts the operator to “Increase RPM to
2500r/min and keep it 5 seconds”. Press "ENTER/PRINT" to
get the test result:
For 12V battery
CHARGING TEST
CHARGING
LOADED
V
V
12.20 V
LOW
UNLOADED
V
V
12.47V
5mV
RIPPLE
CHARGING TEST
INCREASE SPEED
TO 2500 R/MIN. KEEP
IT FOR 5 SECONDS.
PRESS ENTER TO
CONTINUE.
RIPPLE TEST
12.98V
EN
Summary of Contents for BT300P
Page 63: ...121 O SOH SOC CCA SOC SOC CCA...
