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Picture problems when earth is connected to remote cameras

Industrial estate with cameras supplied from different power sources.
Picture is ok if the earth at the camera is disconnected

Many thanks

Gary

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Sounds like you need a ground loop transformer for each camera. You can get one a electronics shop. Just ask for a ground loop transformer. Connect it inline between the camera and where it's terminated. This will fix you.

Posted on Feb 15, 2009

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Engine Fault Codes - Ducati 749/999


To see the fault codes, with the ignition off hold both dash buttons down and turn ignition on.


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2.1 Pressure Sensor short circuit to power supply


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12.2 Inj1 shorted to earth


13.1 Inj2 shorted to power supply


13.2 Inj2 shorted to earth


14.1 Inj3 shorted to power supply


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15.1 Inj4 shorted to power supply


15.2 Inj4 shorted to earth


16.0 Pump Relay


17.1 LH Fan shorted to power supply


17.2 LH Fan shorted to earth


18.1 RH Fan shorted to power supply


18.2 RH Fan shorted to earth


19.1 Starter Solenoid shorted to power supply


19.2 Starter Solenoid shorted to earth


30.0 ROM/Eprom error


34.0 Signal Panel Sensor


36.0 Speed sensor


37.0 Immobiliser (transponder)


37.1 Immobiliser (antenna)


37.2 Immobiliser (instrument panel serial driver)


37.3 Immobiliser (serial cable disconnected)


37.4 Immobiliser (ccm serial drive)


37.5 Immobiliser (key not recognised)


37.6 Immobiliser (ccm program)


38.0 Can Line error

Source http://moto-files.weebly.com/ducati-fault-codes.html

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