Functions of the unit in case of power failure
Power failure compensation circuit
The unit is equipped with an internalized power failure com- pensation circuit. When the unit has been charged for 48 hours (full), the date, time, timer record settings, and menu settings are kept up to 1 month without power. The accu- racy of the time will decline if the power plug is not con- nected to the wall outlet for and extensive period. In this case, it is recommended to check the present time setting.
Power failure reset recording
If there is a power failure during recording, the recording will resume after the power is restored. If there is a power failure during timer recording, the recording will resume after the power is restored when the present time is within the set time period of the timer. For alarm recording, re- cording will stop even the present time is within the set recording time.
•When the power failure occurs during recording, the picture and audio of up to 6 MB just before the power failure will not be recorded. When the
•When the power failure occurs during alarm or emergency recording, alarm or emergency recording is cancelled after the power is restored.
•“REC ON” is registered in the system log list when the recording is started, but it is not registered when the recording is resumed after a power failure.
•The playback picture at the start position where recording is resumed after a power failure may be disturbed and the search function may not operate properly for that position.
Log function when power failure occurs while the unit is in operation or the MAIN switch on the rear of the unit is turned OFF
In the event of power failure or if the MAIN switch on the rear of the unit is turned OFF when the power is supplied, up to 1000 items (including the time of failure and warning log displays as well as other warning items) are saved in
the <System Log List>. (
See page 78.)
RESET button
When you press the RESET button on the rear panel with a ballpoint pen, etc., the microcomputer of this unit is reset and the power turns off.
•The menu settings, the present time and picture data are kept even when resetting the unit.
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