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Video quality
MAIN MENU
CAMERA SELECT
1234
RECORD SELECT
1234
RECORD MODE
EACH
RECORD FRAMERATE 25
&VIDEO QUALITY
HIGH
RECORD SCHEDULE
SUB MENU
HARD DRIVE SETUP
Different video quality settings and HDD capacity
The higher the video quality is, the clearer images the unit plays.
The lower the video quality is, the more you can save the space on HDD.
The following table shows the recording time vs video quality settings table
with 80GB HDD for your reference.
Recording time calculation formula:
A
(
GB
)
x
. 1
000
.
000
(
k
/
GB
)
=
(
BxC
)(
k
/
sec)
A: Hard disk capacity
B: Video Quality: Low (9Kb/frame), Normal (11Kb/frame), High (13Kb/frame)
C: Recording Frame Rate: 25fps, 12fps, 8fps, 6fps, 4fps, 3fps, 2fps, 1fps.
Example: Continuous recording with High quality and Max. 25fps with 80GB
HDD. (80GB x 1,000,000 k/GB)/ (13k/f x 25fps) k/sec = 246.153,67 sec
246.153,67sec/60 = 4.102,5min. 4.102,5min./60 = 68,37hrs 68,37hrs/24=
2,85 days(continuous recording time for 80GB).
There are 3 different video quality settings for
operation: Normal, Low and High.
Use #$ buttons of front panel to select mode
and then enter
to confirm the selection.
Even video quality affects the total recording
capability on HDD.
, where:
Re
cordingtim
e
(sec
onds
)
Recording Time Table: Each mode
NB: The time table here below is for your reference only. Real HDD duration
will vary depending on the image complexity, color, Black & White, brightness,
contrast, image movement and background video noise. The overall capacity
could be less or more than the figure shown here.
Recording mode ↓
PAL
NORMAL 505H 253H 168H 81H
Recording mode ↓
NTSC
NORMAL 556H 317H 148H 74H
Record schedule
MAIN MENU
CAMERA SELECT
1234
RECORD SELECT
1234
RECORD MODE
EACH
RECORD FRAMERATE 25
VIDEO QUALITY
HIGH
&RECORD SCHEDULE
SUB MENU
HARD DRIVE SETUP
SENSOR SETUP
PROGRAMMED RECORD
+ T T T S S T T T T T T T T T +
0 3 6 9 12 15 18 21 24
PRESS (#$), THEN (
)
PRESS(! ) TO EXIT
Fps→
4
8
12
HIGH
427H 214H 142H 68H
LOW
617H 309H 206H 99H
Fps→
4
7
15
HIGH
463H 265H 123H 62H
LOW
694H 397H 278H 93H
Enter into this option to change a recording
schedule during a day (24-hour period).
Numbers below indicate the time
duration within the 24 hours.
(T) Letter indicates recording.
(S) Letter indicates sensor recording. It
means the unit starts recording as the
attached
sensors
being
during this period.
(--)
Recording is
off
duration.
25
30
triggered
during this
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