Continuity Measurement - JLG 1230ES Service And Maintenance Manual

Continuity Measurement

Figure 9-3. Continuity Measurement
• Some meters require a separate button press to
enable audible continuity testing
• Circuit power must be turned OFF before testing
continuity
• Disconnect component from circuit before testing
• Use firm contact with meter leads
• First test meter and leads by touching leads
together. Meter should produce an audible alarm,
indicating continuity
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SECTION 9 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS
Current Measurement
• Set up the meter for the expected current range
• Be sure to connect the meter leads to the correct
jacks for the current range you have selected
• If meter is not auto ranging, set it to the correct
range (See multi meter's operation manual)
• Use firm contact with meter leads
– JLG Lift –
Figure 9-4. Current Measurement (DC)
9-3