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Vedpak 132_501186_Version 4_12.2017
211097
ACTIVATING ELECTRICAL COMPONENTS
WITH GROUND
Contact the probe tip to the negative terminal of the
component, the LED indicator should light RED.
While keeping an eye on the red positive sign “+“ LED,
quickly depress and release the power switch rearward
(-). If the red indicator went out and the green negative
sign (÷) came on you may proceed with further activation.
If the green indicator went off at that instant or if the
circuit breaker tripped, the tester has been overloaded.
This could have happened for the following reasons:
• The contact is a direct positive voltage.
• The component is short-circuited.
• The component is a high current component
(i.e., starter motor).
If the circuit breaker tripped, reset it by allowing it to cool
down and then depress the reset button.
WARNING:
With this function, if you are contacting a
protected circuit, a vehicle’s fuse can be blown or tripped
if you apply ground to it.
Depress the rocker switch
rearward to ground the horn
Horn
Fuse box
