TELETRAC NAVMAN M-Nav800, Установка, обучение и устранение неисправностей

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Troubleshooting Qube300 Installation
28
Symptom
: Qube is not powering up
(All LEDs Off)
(Keep in mind, during initial installation, improper ignition wire connection may prevent the Qube from waking up/coming online)
1. Cycle ignition key ON-OFF-ON to attempt to wake up the Qube. If all three Qube’s diagnostic LEDs do not come on, proceed to next step.
2. Disconnect power harness, M-Nav/MDT, and the ConEx harnesses from the Qube to eliminate possibility of other devices causing short circuit.
Perform the Cold Reset. Check Director if the Qube resumed normal operation.
3. Use digital multimeter to test the power harness: verify that you are rec12V power, ignition and ground signals all the way at the Qube’s
connector/plug – at the pins. Replace blown fuses, fix wire connections or replace damaged harness. Check Director if the Qube resumed normal
operation.
4. Perform Qube power up test at vehicle’s battery (see picture below). Check Director if the Qube resumed normal operation.
5. Make sure all unused wires from all Qube’s harnesses are individually isolated/taped (cut off tinned ends off all unused wires). Perform Cold
Reset. Check Director if the Qube resumed normal operation.
6. If a spare/working Qube is available, plug it in to verify that it powers up normal and starts reporting in Director. If the spare Qube works,
remove the original Qube from vehicle for replacement. If the spare Qube does not power up, there could be an “open” or “short circuit” in the
existing wiring: replace all Qube’s wiring, including the main harness, fuses and fuse holders. If the spare Qube is not available, remove the
original Qube from vehicle for replacement.
7. When all above fails, contact Navman Support at 866-527-9896 to continue with troubleshooting and replacement hardware request. Please,
have Qube’s serial number and brief description of issue.
Qube Test at Vehicle’s Battery
Power & Ignition
to positive post
+
Ground wire
to negative post