JVC VR-N900U DVR User Manual


 
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Recording by EXT REC IN signal has priority over recording
control mode or manual recording.
When recording by EXT REC IN signal is finished, the
cameras will return to the original recording mode.
Note
The [REC CONTROL] indicator goes off and the [REC]
indicator blinks during recording by EXT REC IN signal.
Recording will start or stop from all cameras, regardless of
the [Scheduler] settings or [Camera Settings].
Press the [REC/STOP] button to cancel recording by EXT
REC IN signal and enable manual recording mode. The
[REC] indicator that has been blinking lights up.
Press and hold down the [REC/STOP] button to cancel
recording by EXT REC IN signal and stop recording.
Emergency Recording Mode
Recording will start from all cameras when a MAKE signal is
detected by the [EMERGENCY] terminal on the rear panel.
It will be recorded at the frame rate that was set in [Image
Storage settings] - [Desired framerate settings] of the
[Camera Settings] window.
Recording will continue for the length of time specified in
[Emergency Record] in [Unit Setting]. ( Page 64)
Emergency recording has priority over recording control
mode or manual recording mode.
When emergency recording is finished, the cameras will
return to the original recording mode.
Note
The [REC CONTROL] indicator goes off and the [REC]
indicator blinks during emergency recording.
Recording will start and stop from all cameras, regardless
of the [Scheduler] settings or [Camera Settings].
Press the [REC/STOP] button to cancel emergency
recording and enable manual recording. The [REC]
indicator that has been blinking lights up.
Press and hold down the [REC/STOP] button to cancel all
recording modes and stop recording.
CAUTION
During the manual recording, recording by EXT REC IN
signal or emergency recording, motion detection and
event recording settings are ignored.
Operations in Case of Power Failure
If a power failure occurs during recording, the system will
perform recovery recording in the mode selected before the
power failure.
In the [REC CONTROL] mode, recording by a motion or
event will not resume unless another motion or event is
generated after the power failure is recovered.
The recording control mode returns to the status it had
prior to the power failure.
CAUTION
The recorded images may not play back properly if they
were not archived ( Page 63) before the power failure.
It is recommended that an uninterruptible power supply
(UPS) be used to protect the hard disk from damage in
the event of a power failure. ( Page 79)
When a power failure occurs while formatting a hard disk
or archiving, even when an UPS is connected,
subsequent operations may be interrupted.
Selecting the Record Control Mode
1
Press and hold down the [REC CONTROL] button
while recording is stopped ([REC] indicator is off).
The [REC] indicator lights up and the unit will enter the [REC
CONTROL] mode. Recording will start in accordance with
the settings in the [Camera Record Setting].
To stop recording, press and hold down the [REC/STOP]
button during recording other than [REC CONTROL]
mode (the [REC] indicator lights up or blinks). The [REC]
indicator turns off. Then, press and hold down the [REC
CONTROL] button.
Note
To exit the [REC CONTROL] mode, press and hold down
the [REC CONTROL] button or [REC/STOP] button.
Depending on camera status and other factors there may
be a delay between entering the recording control mode
and the start of actual recording.