Pulnix TM-250 Manual de Instruções descarregar pdf (Página 35)

Page 29

Troubleshooting

TM-250 Miniature CCD Camera

6 Troubleshooting

6.1 Problems and Solutions

Following are troubleshooting tips for common problems. In general, problems can easily be solved by

following these instructions. If the following remedies fail to offer a solution to your problems, please

contact a PULNiX representative.

6.1.1 Symptom: No Video

Remedies: Check that the following are properly connected and operational.

• Power supplies

• Power cables

• Main power source

• Shutter control

• Async mode

• Lens

6.1.2 Symptom: Dark Video

Remedies: Check that the following are properly connected and operational.

• Shutter selection

• Iris opening on the lens

6.1.3 Symptom: Non-Synchronized Video

Remedies: Check that the following are properly connected and operational.

• Proper mode output

• Frame grabber software camera selection

6.1.4 Symptom: Flickering Video in Reset/Restart Mode

Remedies: Check that the following are properly connected and operational.

• Trigger signal polarity is active high.

• In Position mode, the trigger starts so that the exposure time in odd and even ﬁelds is the same.

• In Width mode, the trigger width is the same in the odd and even ﬁelds.

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Pulnix TM-250 Manual de Instruções Página 35