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¡á Troubleshooting

If you have trouble operating your camera, refer to the following table.

If the guidelines do not enable you to solve the problem, contact an

authorized technician.

Problem

Nothing appears on

• Check the power connections.

the screen.

• Check the VIDEO signal line connection.

The image on the

• Make sure the lens is clean. Clean the lens with a

screen is dim.

soft clean lint free cloth.

• Adjust the monitor contrast & brightness controls.

• Re-position the camera if necessary.

The image on the

• Adjust the contrast control of the monitor.

screen is dark.

• If you have an intermediate device, set the 75§Ù/ Hi-z

properly.

The camera is not working

• Check that an appropriate power source is

properly, and the surface

connected to the camera.

of the camera is hot.

The Motion Detection

• Check that MOTION DET in the SPECIAL SETUP

is not set to 'OFF'.

function does not

work.

Ultra Resolution TDN WDR Varifocal Dome

Solution

Problem

Color is not correct.

• Check the WHITE BAL settings in the SETUP menu.

The screen flickers

• Check that the camera is not facing toward the

sun.

continually.

RS-485

• Check the polarity between the RS-485 Control Port

and the RS-485 cable.

communication fails.

485 Control Board Connection Port

(+) CONNECTION TERMINAL (TRX+)

(-) CONNECTION TERMINAL (TRX-)

• Check the RS-485 Communication default settings.

* RS-485 Communication default settings are:

Item

Initial value

Solution

RS-485 Control Port

485+

485-

Camera ID

BAUD RATE

2400

Ultra Resolution TDN WDR Varifocal Dome