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PA PowerStation User Guide 4-1
MAINTAINING THE POWERSTATION 4
The PowerStation has been designed to provide years of trouble-free
operation even in the harshest environments. However, occasionally you
need to perform routine maintenance on some of the PowerStation’s
components.
This chapter provides instructions on maintaining your PowerStation:
• Maintaining the Touchscreen
• Replacing the CompactFlash
• Performing Internal Maintenance
•Optional Components
• Resolving Problems
Maintaining the Touchscreen
This section discusses the basic maintenance of your PowerStation’s
touchscreen, including:
• Cleaning the Touchscreen
• Calibrating the Touchscreen
• Adjusting the Contrast(only available on 5”, 6”, and 8” STN units)
Cleaning the Touchscreen
Occasionally, you may need to clean the monitor’s screen. Clean the
screen using warm, soapy water and a cloth. You can also use any non-
abrasive cleaner. See Faceplate Chemical Resistance on page A-8, for a list
of substances the screen can resist with no visible effect.
Do not use any harsh material or powder, such as steel wool or abrasive
cleansers, to clean the screen surface. The surface is sensitive to scraping,
sharp blows, or punctures. Therefore, keep screwdrivers or other sharp
objects away from the screen surface.
Warning Do not clean the unit while it is running. Turn off the monitor
before cleaning it in order to avoid inadvertently activating
the touchscreen.