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BT705 Battery Analyzer User’s Guide - English Version_V1.00
18
3
LOW OUTPUT
Alternator not providing sufficient to power the
system's electrical loads and charge the battery.
Check the belts to ensure the alternator is rotating
with the engine running. Replace broken or slipping
belts and retest.
Check the connections from the alternator to the
battery. If the connection is loose or heavily corroded,
clean or reparable the cable and retest.
4
HIGH OUTPUT
Alternator voltage output exceeds the normal limits.
Make sure there are no loose connections and the
ground connection is normal. If there are no
connection problems, replace the regulator. Most
alternators have a built-in regulator that requires
replacing the alternator. In older vehicles that use
external voltage regulators, you may need to replace
only the voltage regulator.
5
EXCESSIVE
RIPPLE
Excessive AC ripple detected.
One or more diodes in the alternator are not
functioning or there is stator damage.
6. Press ENTER to print the test results or BACK to return to the main menu.
4 Viewing/Printing Test Results
View/Print menu lets you view test results and print the data via optional Bluetooth printer.
To view and print the test results:
1. Scroll with the UP or DOWN button to highlight View/Print from Main Menu and press the
ENTER key.
2. Review the test results on the screen. Use the UP or DOWN button to scroll back and forth
through Battery Result, Charging Result and Cranking Result to view.
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