Digimerge DPB14TLX Manuel d'instruction - Page 10
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TROUBLESHOOTING
Refer to the following table if you are experiencing trouble with your camera.
Contact an authorized technician if the table does not provide you with a
solution to the trouble.
Nothing appears on the screen.
Check that the power cord and line connection between the camera and monitor are connected properly.
Check that you have properly connected VIDEO cable to the camera VIDEO output jack.
The image on the screen is dim.
Is lens stained with dirt? Clean lens with soft, clean cloth.
Adjust the monitor contrast & brightness controls
Re-position the camera if necessary.
The image on the screen is dark.
Adjust the contrast feature of the monitor.
If you have an intermediate device, set the 75 / Hi-z properly.
The camera is not working properly, and the surface of the camera is hot.
Check that you have properly connected the camera to an appropriate power source.
The Motion Detection function does not work.
Check that MOTION DEF of SPECIAL SETUP menu is 'ON' for the selected area.
Color is not correct.
Check the setting of WHITE BAL SETUP menu .
When the resistance value of copper wire is at [20˚C(68˚F)]
2
Copper wire size (AWG)
#24(0.22mm
)
#22(0.33mm
Resistance ( /m)
0.078
0.050
Voltage Drop (V/m)
0.028
0.018
As shown in the table above, voltage decreases as the wire gets longer. Therefore use of
an excessively long adaptor output line for connection to the camera may affect the
performance of the camera.
*Standard voltage for camera operation : AC 24V ±10% or DC 12V ±10%
*There may be some deviation in voltage drop depending on the type of wire and the manufacturer.
Notes
• Be sure to connect power only after all the installation is complete.
• Use the UL listed, class 2power transformer of AC24V adaptor.
-18-
2
2
2
)
#20(0.52mm
)
#18(0.83mm
)
0.030
0.018
0.011
0.006
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