ADDER AdderLink LPV154T Manual - Page 15

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Further information

Troubleshooting

If you experience problems when installing or using the AdderLink LPV modules,

please check through this section for a possible solution. If your problem is not

listed here and you cannot resolve the issue, then please refer to the 'Getting

assistance' section.

No video image is received at the receiver module.

• Check that the green status indicator (adjacent to the

the transmitter unit. If it is not then there is a power or video input problem.

If the green status indicator is flashing then there is no input video, possibly

because the host system has gone into standby; or simply that the input

cable is not correctly connected. The transmitter unit requires power from its

supplied power adapter.

• Check the link cable(s) that connect the transmitter and receiver module(s)

for soundness. If possible, try using an alternative twisted pair link

connection between the modules.

• Check the yellow indicator on the associated link socket. If the yellow

indicator is flashing continuously, check that the corresponding receiver is

properly connected.

Alternatively, this output may have been overloaded. Disconnect the cable

and reconnect it to check.

Note: The yellow indicators for all unused link ports will flash.

• If the sharpness control is set too high, the monitor may not be able to

display a picture. Try reducing the sharpness setting. Please refer to the

Video sharpness adjustment

• If not already fitted, connect a monitor to the

module and check for a correct video image output.

• Check that all of the miniature configuration switches are in the OFF

position during normal operation.

Power is applied via the power supply but the transmitter module

operation has stopped.

• The transmitter unit has an internal automatic cut-out fuse to protect

against power surges. To reset, remove power from the transmitter for one

second and then reconnect.

socket) is lit on

LINK 4

section.

port of the transmitter

Getting assistance

If you are still experiencing problems after checking the list of solutions in the

Troubleshooting section then we provide a number of other solutions:

• Adder Technology website –

Check the Support section of our website for the latest solutions.

• Email

[email protected]

• Fax

in the UK:

01954 780081

in the US:

+1 888 275 1117

• Phone

01954 780044

in the UK:

in the US:

+1 888 275 3337