► L LED indicates that the field is rotating towards the left direction of the “probe -”.
With this connection, the motor will go negative rotation.
The principle of measurement
The instrument detects the phase rising order in relation to the user to EARTH.
NOTE
Function of this test may not be fully achieved if the insulation condition of the user or of the equipment under test is
not good enough.
6.4 Continuity test
The instrument operates as follows when measuring
continuity.
► LED RX/Ω should be lighted,and the buzzer should sound continuously.
NOTE
In continuity mode the instrument works in the same way as the self-diagnostic test.
6.5 Pen light function
(Illuminating the Measurement Point)
Pen light illuminates the measurement point in dimly lit areas.
► Pressing the Pen light switch turns on the light.
NOTE
• The light is available while the instrument is powered off.
• Using the Pen light shortens the battery life.
7. Battery Replacement
Batteries are dead when Power LED flashes or goes off at Self-diagnostic test defined in point 4.1.Follow the
procedure below and replace batteries with new ones (type AAA 1 .5 x 2pcs).
► Unlock the Battery case with a coin-shaped object.
WARNING
•
Remove the probes from any testing point when opening the Battery case.
•
Please use new battery.
•
Mark sure there is no damage on the battery skin before inserting it into the tester.
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