Appendix C Computer Operating Guidelines, Routine Care And Shipping Preparation; Computer Operating Guidelines And Routine Care; Touch Screen Maintenance - HP RP7 Model 7800 Hardware Reference Manual

C Computer Operating Guidelines,
Routine Care and Shipping Preparation

Computer Operating Guidelines and Routine Care

Follow these guidelines to properly set up and care for the computer and monitor:
●
Although the display is water resistant, it is best to keep it away from excessive moisture, direct
sunlight, and extremes of heat and cold.
●
Never restrict the airflow into the computer by blocking any vents or air intakes.
●
Never operate the computer with the cover or side panel removed.
●
Do not stack computers on top of each other or place computers so near each other that they
are subject to each other's re-circulated or preheated air.
●
If the computer is to be operated within a separate enclosure, intake and exhaust ventilation
must be provided on the enclosure, and the same operating guidelines listed above will still
apply.
●
Keep liquids away from the computer vents.
●
Never cover the ventilation slots on the monitor with any type of material.
●
Install or enable power management functions of the operating system or other software,
including sleep states.
●
Turn off the computer before you do either of the following:
◦
Wipe the exterior of the computer with a soft, damp cloth as needed. Using cleaning
products may discolor or damage the finish.
◦
Occasionally clean the air vents on all vented sides of the computer. Lint, dust, and other
foreign matter can block the vents and limit the airflow.

Touch Screen Maintenance

Keep your display and touch sensor clean. The touch sensor requires very little maintenance. HP
recommends that you periodically clean the glass touch sensor surface. Be sure to turn off your
display before cleaning. Typically, an isopropyl alcohol and water solution ratio of 50:50 is the best
cleaning agent for your touch sensor. It is important to avoid using any caustic chemicals on the touch
sensor. Do not use any vinegar-based solutions.
Apply the cleaner with a soft, lint-free cloth. Avoid using gritty cloths. Always dampen the cloth and
then clean the sensor. Be sure to spray the cleaning liquid onto the cloth, not the sensor, so that drips
do not seep inside the display or stain the bezel.
Computer Operating Guidelines and Routine Care 69