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Digital Video Recorder User Manual
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The default value of Day to Night Sensitivity, Night to Day Sensitivity and IR Light Brightness
is 5. The effective value ranges from 1 to 9.
If you exit from the interface and enter it again, the parameters displayed are those you
have set the last time.
The DVR connects to the analog camera via coaxitron and there is no response mechanism.
Even if the coaxitron is abnormal, the parameters are still displayed to be set successfully.