![DHC BT2400 Owner'S Manual Download Page 9](http://html1.mh-extra.com/html/dhc/bt2400/bt2400_owners-manual_2492082009.webp)
9
SURFACE CHARGE
If the tester detects a surface charge, a pop-up notification will ask the user to turn
on loads/headlights for 15 seconds to eliminate the surface charge.
Please note that vehicles with LED headlights and modern vehicle control
modules might not be able to eliminate surface charge within 15 seconds and the
pop-up may continue. Turn on more loads and repeat the process if this problem
persists.
BATTERY TEST RESULTS
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GOOD & PASS
The battery is good and capable of holding a charge.
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GOOD & RECHARGE
The battery is good but needs to be recharged.
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CAUTION
The battery may be serviced but performance will decline gradually. The
battery may fail under extreme weather conditions and should be closely
monitored, replacement might be necessary. Check battery connection and
charging system to ensure the battery is properly charged.
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RECHARGE & RETEST
Battery is discharged, the battery condition cannot be determined until it is
fully charged. Recharge and retest the battery.
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BAD & REPLACE
The battery will not hold a charge. It should be replaced immediately.
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BAD CELL & REPLACE
The battery has at least one cell short circuit. It should be replaced
immediately.
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LOAD ERROR
Failed to measure battery condition, please make sure the battery is not over
3000CCA/SAE, clamps are properly connected to the battery, and
clamps/cables are in a good state. Clamp/cable condition can be determined
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