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Boot Codes
- 0x00: DVR has rebooted normally: routine maintenance reboot or a user reboot.
- 0x01: Abnormal reboot: power loss, system crash, or other undefined abnormality.
- 0x02: Log stuck.
- 0x03: Hard drive read-write slow: hard drive read-write speed has dropped significantly; hard drive capacity has seriously decreased.
- 0x04: Abnormal recording: Over 3 minutes with no stream on the recording channel.
- 0x05: Bad track: The hard drive has a bad track.
Troubleshooting the Codes
- 0x00: Check in Settings > System > Auto Maintain to ensure that the DVR is not set to reboot.
- 0x01: This one is the hardest to diagnose. We recommend updating the firmware to the most recent version, hard resetting the DVR, and ensuring it is receiving consistent power.
- 0x02: Clear the log. Go to Information > Log and click Clear.
- 0x03: Check in Settings > Storage > HDD Manage and look at the Status. If it is not "Normal", it is likely there is a hard drive error and it needs to be replaced.
- 0x04: Check all camera connections and ensure they are powered correctly.
- 0x05: Check in Settings > Storage > HDD Manage and look at the Status. If it is not "Normal", it is likely there is a hard drive error and it needs to be replaced.
Alarm Connection Block
Output connection:
Example wiring:
Input Connection
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