Charging System Test Procedure: Notes

Press ENTER to begin charging system test.

Fig 1: Battery Tester Screen Display - Press Enter For Starter Test
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ENTER button is pressed, the tester displays the actual voltage of alternator.
Press ENTER to test the charging system.

Fig 2: Battery Tester Screen Display - ENTER To Test Charging System
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Turn off all electrical load and rev engine for 5 seconds by pressing the accelerator pedal.

Fig 3: Battery Tester Screen Display - LOADS OFF REV Engine 5 SEC
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Press ENTER.

Fig 4: Battery Tester Screen Display - LOADS OFF REV Engine 5 SEC
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The MICRO 570 analyzer charging system output at idle for comparison to other readings.

Fig 5: Battery Tester Screen Display - MICRO 570 Analyzer Charging System Output
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Take a relevant action according to the test results by referring to the table below after shutting off the engine and disconnect the tester clamps from the battery.

Fig 6: Battery Tester Screen Display - Diode Ripple Normal
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