KRAMER ELECTRONICS LTD.
11
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
1. 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,
disconnect power from the machine and reconnect again to
reset the machine.
2. If the following recommended actions still do not result in
satisfactory operation, please consult your KRAMER Dealer.
11.1
Power and Indicators
Problem Remedy
No power
1. Confirm that power connections are secured at the machine and at the
receptacle. Make sure the receptacle is active, outputting the proper
voltage.
2. If there is still no power use a Philips screwdriver to remove screws on
both sides of the machine and remove the panel.
3. Locate fuse inside your machine. The fuse looks like a little jumper. If
necessary replace fuse with another, with the same rating.
4.
Install cover by replacing the Philips screws.
11.2
Video Signal
Problem Remedy
No video at the output device,
regardless of input selected.
1. Confirm that your source and output devices are turned on and connected
properly. The input of your machine should be of an identical signal
format at the output of your source. Signals at the output of your machine
should be of an identical signal format as at the input of your display.
2. Confirm that any other device in the signal path have the proper input
and/or output selected.
3. Use the Video Tester to test the video path leading to/from your machine
(see section 4.1" Video Tester")
Video level is too high or too
dim.
1. Verify that the lines are well matched through 75ohm impedances.
2. Confirm that the connecting cables are of high quality and properly
inserted.
3. Check level controls located on your source input device or output
display.
