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FAQ (How to check the power/booting failure/rebooting)
Symptoms Diagnosis and troubleshooting plans
How to check
power/booting
failures/rebooting
○ Check if the hardwiring cable is wrongly wired or if the terminal is defective.
▶ Replace the main body of dash cam. If the power is on properly, then you can see that the product was defective.
▶ If there is no power after replacing the dash cam, then suspect there is something wrong with the wiring.
- Check if the GND connection is ok.
○ Check if the SD card is defective.
▶ Insert a normal SD card and ensure everything is ok.
- A defective SD card can cause booting failures or rebooting.
○ Check the B+ wirings.
▶Check the fuse connected to B+. After some time, check if the dash cam is terminated.
- Each car has its own characteristics. If the indoor lamp is B+, after some time, it can be accidentally turned off.
※ If you have a power supply, connect it to your product to perform tests. You can see if the product or the cable is
defective.
○ Check the power jack.
▶ If the power jack is not correctly connected and has poor contact, it can cause repeated rebooting and the problem can
be recognized as a power failure.
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