50
2
The battery may have something wrong, please replace it.
10
、
Q: Can’t control PTZ.
A
:
1
The PTZ may have something wrong.
2
The setting about decoder, connection, and installation is incorrect.
3
The connection is wrong.
4
The settings for PTZ in DVR is incorrect
5
The protocol between DVR and PTZ is not match.
6
When connect a number of encoders,a 120 Ohm resistor is required to offset
the reflection and impedance matching, otherwise the PTZ control will be
unstable
7
Distance is too long.
11
、
Q: Why can’t stop recording by prss “stop recording” in the right key menu of
the mouse?
A
:
The “stop recording” is to stop manual recording, can’t stop ignition REC and timer
REC.
12
、
Q: A/V storage of each channel.
A
:
1
Audio storage of each channel is about 14Mbyte.
2
Video storage of each channel.
Recording time:60 Minutes
Resolution
Quality
DVD Video input
Camera video input
(
D1
)
Best
454M
426M
(
D1
)
Fine
353M
361M
(
D1
)
Normal
246M
238M
(
HD1
)
Best
472M
466M
(
HD1
)
Fine
359M
342M
(
HD1
)
Normal
245M
244M
(
CIF
)
Best
354M
337M
(
CIF
)
Fine
250M
234M
(
CIF
)
Normal
194M
www.digitalworld.ro Tel. 021-411.06.75, 0722.206.683
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