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REC RATE:
This option is used to adjust the number of pictures recorded every second onto the hard disk when an
alarm input is activated. For a NTSC unit, there are 5 different record speeds:
60F/S (60 fields per
second), 30F/S, 20F/S, 12F/S,
and
REMAIN.
For a PAL unit, there are 5 different record speeds:
50F/S (50 fields per second), 25F/S, 17F/S, 10F/S,
and
REMAIN.
REMAIN:
the DGR201 will record images at the same speed as set on the
REC
page.
REC QUALITY:
This option determines the image quality to be recorded when an alarm input occurs. There are 4 levels
of image quality to choose from:
BEST,
HIGH, STANDARD,
and
BASIC.
The table below shows the
level of image quality with the corresponding compression ratio and image size.
Compression Ratio
Image Quality
Best High
Standard
Basic
Image
Size 48KB 32KB 21KB 16KB
AUDIO:
This option determines the way to record sound if necessary.
ON:
Enables AUDIO recording.
OFF:
Disables AUDIO recording.
NOTE: Audio function can only be activated in the following refresh rate in NTSC(PAL): 20(17),
12(10), 5.5(5.5), 2.4(2.9), 1.22(1.52), 0.71(0.88) fields/sec
ALM TYPE:
This option allows users to set a type of alarm input corresponding to the sensor signal in use.
NO:
Normally Open. This is to be used with the type of alarm sensor whose contact remains open
in normal conditions and closes in case of activation.
NC:
Normally Closed. This is to be used with the type of alarm sensor whose contact remains
closed in normal conditions and opens in case of activation.
ALM DURATION:
This option allows users to set alarms for a certain duration. You can select one of the six following
options:
0 SEC, 30SEC, 1 MIN, 5 MIN, 10 MIN,
and
NON-STOP.
Содержание DGR201
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