![background image](http://html1.mh-extra.com/html/kramer/vp-31/vp-31_user-manual_2001235020.webp)
Figure 9: VP-32xl Fuse Location
Audio Signal (VP-32xl only)
Problem
Remedy
No audio at the output
device, regardless of
input selected
1.
Confirm that your sources and output device are powered on and connected
properly. Audio signals connected to the input of your switcher should be
properly wired to the output of your source. Audio signals connected to the
output of your switcher should be properly wired to the input of your line
amplifier or recorder.
2.
Confirm that any other amplifiers in the signal path have the proper input
and/or output selected. Pay special attention to input amplifiers that may be
built into your acceptor.
Audio level is too low
1.
Confirm that the connecting cables are of high quality and properly built.
2.
Check level controls located on your source input device or output display or
recorder.
Video Signal
Problem
Remedy
No video at the output
device, regardless of
input selected.
1.
Confirm that your sources and output device are powered on and connected
properly. Video signals at the input of your switcher should be of an identical
signal format at the output of your source. Video signals at the output of your
switcher should be of an identical signal format as at the input of your display
or recorder.
2.
Confirm that any other switchers in the signal path have the proper input and/or
output selected.
Video level is too high
or too dim.
1.
Verify that the video line is well matched through 75ohm impedance.
2.
Confirm that the connecting cables are of high quality, properly built and
terminated with 75ohm BNC connectors. Check level controls located on your
source input device or output display or recorder.