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P P T 2 7 0 0
S e r i e s
Maintaining the PPT 2700
For trouble-free service, observe the following general tips when
using your PPT 2700:
•
Take care not to scratch the screen of your PPT 2700. When
working with your PPT 2700, use the supplied stylus or plas-
tic-tipped pens intended for use with a touch-sensitive screen.
Never use an actual pen or pencil or other sharp object on the
surface of the PPT 2700 screen.
•
Although your PPT 2700 is water and dust resistant, do not
expose it to rain or moisture for an extended period of time.
In general, treat your PPT 2700 as you would a pocket calcu-
lator or other small electronic instrument.
•
The touch-sensitive screen of your PPT 2700 contains glass.
Take care not to drop your PPT 2700 or subject it to any
strong impact.
•
Protect your PPT 2700 from temperature extremes. Do not
leave it on the dashboard of a car on a hot day, and keep it
away from heaters and other heat sources.
•
Do not store or use your PPT 2700 in any location that is ex-
tremely dusty, damp or wet.
•
Use a soft lens cloth to clean your PPT 2700. If the surface of
the PPT 2700 screen becomes soiled, clean it with a soft cloth
moistened with a diluted window-cleaning solution.
Troubleshooting
PPT 2700 terminal does not turn on:
•
Adjust the contrast control.
•
Make sure batteries are installed properly.
•
Replace the batteries. If your PPT 2700 terminal still does not
operate, try a soft reset, then a hard reset; see Resetting Your
PPT 2700 Terminal on page 12.
