Kramer Electronics 123V user manual Taking Care of Your Machine, Troubleshooting

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10 TAKING CARE OF YOUR MACHINE

Do not locate your machine in an environment where it is susceptible to dust or moisture. Both of these may damage the electronics, and cause erratic operation or failure. Do not locate your machine where temperature and humidity may be excessive. Doing so may also damage the electronics, and cause erratic operation or failure of your machine. Do not clean your machine with abrasives or strong cleaners. Doing so may remove or damage the finish, or may allow moisture to build up. Take care not to allow dust or particles to build up inside unused or open connectors.

11 TROUBLESHOOTING

NOTES

Please note that if the output signal is disturbed or interrupted by very strong external electromagnetic interference, it should return and stabilize when such interference ends. If not, turn the power switch off and on again to reset the machine.

If the following recommended actions do not result in satisfactory operation, please consult your KRAMER Dealer.

11.1Power and Indicators

Problem

 

Remedy

 

 

 

No Power

!

Confirm that power connections are secured at the

 

 

machine and at the receptacle. Make sure the receptacle

 

 

is active, outputting the proper voltage.

 

!

If there is still no power use a Philips screwdriver to

 

 

remove screws on both sides of the machine and release

 

 

the panel.

 

!

Locate the fuse inside your machine. Confirm that the

 

 

fuse is good by looking for the wire connected between

 

 

the ends of the fuse. If this wire is broken, replace fuse

 

 

with another, with the same rating.

 

!

Install cover and tighten the Philips screws.

KRAMER ELECTRONICS LTD.

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Contents 123V Table Of Contents Word on Distribution Amplifiers IntroductionHOW do I GET STARTED? Unpacking and ContentsGetting to Know Your Differential Video Line Amplifier /DA123V Front Panel Features Connecting to Video Devices InstallationUsing the Machine Rack Mounting123V Typical Application Troubleshooting Power and Indicators Problem RemedyTaking Care of Your Machine Technical Specifications Video Signal Problem RemedyHOW Long is the Warranty Limitation of Implied Warranties