Zonar V4, Installation & User Manual

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V4™
Installation/User Guide 20
If power cabling is not connected and powered as described in the Power Bundle Wiring
section, one or more of the following conditions may occur. Contact Zonar Customer Care for
additional information.
• Cold Start flags (an indicator that a unit lost and regained constant power)
•
Inaccurate idle and stop times
•
Inaccurate hour meter data
•
Inaccurate mileage data
•
Missing path data
•
Straight line data segments
Using a Digital Multimeter (DMM) Probe for Testing 4 Pin Cable
A digital multimeter (DMM) is a test tool that is used to measure two or more electrical values
such as voltage (volts), current (amps), and resistance (ohms). It is a standard diagnostic tool
for technicians in the electrical industry.
Improper use of the DMM probe may damage the pins causing an intermittent connection. Be
sure the probe only makes contact with the outside edge of the female connector. If the
probe is inserted into the connector it may distort the pin and ruin the connection.