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2.5
2.5
2.5
2.5 Audio
Audio
Audio
Audio and
and
and
and video
video
video
video input
input
input
input and
and
and
and output
output
output
output connections
connections
connections
connections
2.5.1
2.5.1
2.5.1
2.5.1 Video
Video
Video
Video input
input
input
input connections
connections
connections
connections
The video input port is BNC connector plug. The demand of input signal is PAL/NTSC
BNC(1.0V
P-P
,75Ω).
The video signal must be accorded with the state standard which has the high signal to noise ratio,
low aberration and low interference. The image must be clear and has natural color in the appropriate
brightness.
Insure
Insure
Insure
Insure the
the
the
the vidicon
vidicon
vidicon
vidicon signal
signal
signal
signal stable
stable
stable
stable and
and
and
and credible
credible
credible
credible
The vidicon should be installed in the appropriate location where is away from backlighting and low
illumination or adopts the better backlighting and low illumination compensation.
The ground and power supply of the vidicon and the DVR should be shared and stable.
Insure
Insure
Insure
Insure the
the
the
the transmission
transmission
transmission
transmission line
line
line
line stable
stable
stable
stable and
and
and
and credible
credible
credible
credible
The video transmission line should adopt high quality coaxial pair which is chosen by the
transmission distance. If the transmission distance is too far, it should adopt shielded twisted pair, video
compensation equipment and transmit by fiber to insure the signal quality.
The video signal line should be away from the electro magnetic Interference and other equipments
signal lines. The high voltage current should be avoided especially.
Insure
Insure
Insure
Insure the
the
the
the connection
connection
connection
connection stable
stable
stable
stable and
and
and
and credible
credible
credible
credible
The signal and shield lines should be firm and connected credible which avoid false and joint
welding and oxidation.
2.5.2
2.5.2
2.5.2
2.5.2 Video
Video
Video
Video output
output
output
output connections
connections
connections
connections and
and
and
and options
options
options
options
The video output is divided into PAL/NTSC BNC(1.0V
P-P
,75Ω) and VGA output(selective
configuration).
When replace the monitor by the computer display, there are some issues to notice.
1
、
Do not stay in the turn-on state for a long time.
2
、
Keep the computer display normal working by demagnetizing regularly.
3
、
Stay away from the electro magnetic Interference.
TV is not a credible replacement as a video output. It demands reducing the use time and control the
Summary of Contents for T Series
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