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SeeSnake
™
Diagnostic Equipment
Kollmann
Ridge Tool Company • Elyria, Ohio • U.S.A.
17
PROBLEM
PROBABLE FAULT LOCATION
Garbled or jumbled
video
Lights, but no video
No video, no lights
Video, but no lights
White screen
Noisy picture – vertical
stripes on monitor screen
Chart 1 Troubleshooting
Horizontal or Vertical hold need adjustment
75 Ohm-High Z switch in opposite position
Fault within camera, cables , or monitor/power supply
Try to plug back from VCR into monitor with Interconnect cord plugged into monitor
Brightness turned down
Contrast or Brightness improperly set
Break in video carrying conductor (pin/socket #3) between monitor and camera
Fault within camera or monitor/power pack
Monitor/power pack not turned on
Interconnect cable not fully plugged in, or loose connection in system
Fault in any sub-assembly
Dimmer turned down
Fault within camera head, LED section
Camera exposed to excessive light
Contrast/Brightness improperly set
Camera head overheated