SECTION 4 - 830P - TROUBLESHOOTING AND SCHEMATICS
4-4 – JLG Lift – 3121741
Continuity Measurement Current Measurement
Figure 4-3. Continuity Measurement Figure 4-4. Current Measurement (DC)
• 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
• 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
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