DVR-4 4-Channel digital Recorder
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please think whether to change hard disk first or select overwriting modes.
Check recording parameter setup before recording; select video quality, frame rate. Or
push quality button to select image quality, you cannot change record setting during the
process of recording.
Manual recordings belong to ordinal recording. Under the manual mode (non-watch-on
status), you can choose certain channel image surveillance; here pushing record button will
record this channel’s single image video.
Push the record button to begin recording, four channels will start simultaneously
recording.
During the process of recording, if the hard disk is full, and the system is set to automatic
overwrite, then the recording will not be interrupted, and it begins to overwrite from the
earliest recorded area; if the system is set to overwrite disable, it will stop recording when
hard disk is full, the bottom right corner of the screen displays “*” which shows disk
overwriting.
If the hard disk is used over 90% when you push the record button to record, the machine
will inform you by blinking massage. When over 99% of the hard disk while recording, the
char [M] which instand master hard disk or [S] which instand slave hard disk will blink.
4.Alarm recording
Alarm recording is not started by manually pushing record button, all the recording
started by manually pushing the record button are ordinary record.
Alarm recording can be activated by alarm input signal, so it is a must to check whether
the connection of alarm input equipment is correct, stable and reliable before turnning on
the machine.
The prerequisite condition of whether the alarm recording can be activated by exterior
input signal or the changes of exterior environment is that the system must be set on guard
and that period is set to “S” in record schedule setup, also, that channel must not be set to
“NOT-INSTALLED” in sensor setup.
Under the state of off-guard, system will never start alarm recording. Setting guard on or
off is achieved through pushing the alarm button on the front panel, but not through system
setup menu and window. Under watch-on situation, the character “alarmed” will display on
the screen. You can push the display button to clear the character.
Alarm video recording can not stop by pushing record or stop button, but can stop by
removing guard. Because once the system is set on guard, the guard cannot be removed
randomly, so there is a password protection to remove guard, only after inputting correct
password, you can take guard off.