Midtronics intellect EXP-1000, Инструкция по эксплуатации, Страница: 32 / 53

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To begin, select the Cable Drop Test icon in the Main Menu and follow the instructions on the
display.
IMPORTANT: For accurate results the battery should be good and fully charged before
you perform a test.
Battery Ground Test
The Battery Ground Test measures the voltage drop for the ground strap.
1. SELECT CIRCUIT: Use the
UP/DOWN ARROWS
or the numerical keypad to select the
Battery Ground Test.
1 BATTERY GROUND
2 STARTER CIRCUIT
ALT CIRCUIT
4 OTHER
Press the
NEXT
soft key to continue.
2. SET AMPS: Use the UP/DOWN ARROWS or the keypad to select the rated amperage of
the circuit you are testing. The default is 80 A.
Press the
NEXT
soft key to continue.
. Connect the main clamps (battery test leads) to the battery and ground: positive (+)
clamp to the battery’s positive post; negative (–) clamp to the vehicle chassis.
4. Connect the DMM cable to the battery posts: positive (+) clamp to the positive post;
negative clamp (–) to the negative post.
For the next few seconds the EXP will display the word TESTING and a stopwatch
while it evaluates the battery ground.
Battery Ground Test Results
Figure 18: Battery Ground Test PASS Result
If there is a problem, the decision is CLEAN AND RETEST OR REPLACE. To print the results, align
the EXP’s IR transmitter with the printer’s receiver, and select the
PRINT
soft key. To return to the Main
Menu, press the END key.
Voltage drop across
negative side of circuit
Total circuit voltage drop
Voltage drop across
positive side of circuit
Decision
Chapter 7: Cable Drop Test