2Y-LINK Technology PF300A12DAASS Manual do utilizador - Página 11

Procurar online ou descarregar pdf Manual do utilizador para Misturador 2Y-LINK Technology PF300A12DAASS. 2Y-LINK Technology PF300A12DAASS 12 páginas. Patented two-wire technology, cctv installation system, single channel for transmission of power, video, two-way audio, control data and two-way security/fire alarm signals, mixer, signal processor

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Trouble Shooting

Problems
1
No video signal;
No colour picture;
Pictures in
irregular shape.
2
Picture brightness
too bright or too
dark.
3
Pictures with
irregular
horizontal lines
interruption.
4
The LED lights in
RJ45 sockets and
Power indicator
are on, but there
is no picture
shown on the
monitor screen.
5
There is no
movement of the
PTZ Camera when
the control keypad
is in operation.
6
SP no Audio
output
7
No alarm output
Possible Causes
The power rating of the
camera and /or the
transmission distance do not
match with the specifications
of the Mixer specified on Page
3 of this manual.
The brightness / Sharpness
(Colour) control switches
(dip switches) are not put in
proper positions.
Either the Camera or CCTV
monitor is not grounded or
not properly grounded.
The signal processor video
output cable or socket is not
properly connected to the
DVR or Monitor.
PTZ camera doesn't receive
any control data signal from
signal processor.
Connecting channel video
loss
Mixer Microphone wiring
error or Microphone
unmatched. Or connecting
channel video loss
Alarm input wiring incorrect
or alarm trigger signal
unmatchable.
Connecting channel video
loss
11
Corrective Actions
To select suitable MIXER model.
To set the brightness /
Sharpness (Colour) control
switches (dip switches) proper
positions (see guidance notes in
Signal Processor manual.
To make sure both Camera and
CCTV Monitor are properly
grounded.
To make sure the signal
processor video output cable or
socket is not properly connected
to the DVR or Monitor.
To check the RJ45 Pug for RS485
Data Controller is set on
Check camera wiring
Check Microphone wiring or
using 2Y-Link Microphone
Check camera wiring.
Check Alarm input wiring or
Alarm trigger normal open
Check camera wiring.