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TESTER AND CHARGER
When first turned on, the unit operates only as a
tester, not as a charger. Pressing the Start/Stop
button or waiting 30 seconds from power-up
activates the battery charger and deactivates the
tester. Pressing the Start/Stop button again will
shut off the charger and activate the tester.
TESTING AFTER CHARGING
After the unit has been changed from tester
to charger, it remains a charger. To change
the battery charger back to a tester, press the
Start/Stop button.
POWER-UP AUTO START
The charger is equipped with an auto-start feature
which is triggered only when the charger is first
powered up. If the Start button is not pressed within
30 seconds, the unit will search for a battery. If the
unit detects a battery that is properly connected,
the unit will set the rate to 15 A and the battery
type will be set to AGM. The charging process will
automatically start, and the Charging (yellow) LED
will light.
USING THE ALTERNATOR
PERFORMANCE TESTER
1.
With the charger unplugged from the AC
outlet, connect the charger to the battery,
following the instructions given in previous
sections.
2.
Plug the charger AC power cord into the
AC outlet.
3.
Start the vehicle, rev the engine at 2000
rpm for 30 seconds and turn on the vehicle's
headlights or other accessories.
4.
Set the Display mode button to Alternator %.
5.
If the display gives a numeric percentage,
the alternator is working properly. The
percentage will be proportional to the voltage
between 13.2 V and 14.6 V. If the display
reads HI or LO, refer to your vehicle's manual
or have the electrical system checked by a
qualified technician.
13
®
MD
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