Rockwell Automation 6153 Industrial Computers (6153, 6154) - Manual (Page 24)

Bulletin 6153 and 6154 Industrial Computers with Integrated CRT 24
Publication 6153-2.0
Cleaning
To inspect the filter
Filters should be removed and cleaned or replaced as necessary to
maintain proper cooling. Inspect the filter at least yearly, and more
often in environments with large concentrations of airborne
particulate matter.
To clean the monitor display
To clean the computer screen protector or touchscreen, use a 50%
solution of alcohol (ethanol or isopropyl) in water on a cotton gauze
pad or soft cotton cloth. Paper products may scratch the surface, and
should be avoided.
Note: The solvent should be applied only to the cloth, and not
directly to the surface to be cleaned.
The following table can help you identify the potential cause of
problems you may encounter while using the 6153 or 6154 Industrial
Computer.
Symptom Possible Cause Procedure
No Video No power Check supply; check wiring; check for proper voltage. Correct as necessary
Video cable problem Check for proper video cable installation; replace suspected faulty cable
Brightness/Contrast controls
misadjusted Adjust brightness/contrast controls
Images distorted or off-center
or Video adapter not compatible
or misconfigured Check to insure that the graphics adapter is a VGA type and is configured to
provide a display compatible with the monitor
or
Video not synced (screen rolls)
Monitor misadjusted Adjust width, horizontal position, and vertical position controls
y ( )
Video cable problem Check for proper video cable installation; replace suspected faulty cable
Color appears wrong or Video cable problem Check for proper video cable installation; replace suspected faulty cable Color appears wrong or
impure
Build up of residual magnetism Manually degauss unit
No keyboard communications Keyboard cable problem Check for proper cable installation; replace suspected faulty cable
No touchscreen
communications Touchscreen cable problem Check for proper cable installation; replace suspected faulty cable
Other touchscreen failures Various Refer to additional documentation provided with unit from touchscreen
manufacturer
Troubleshooting