v
Preface
PL-7900 Series User Manual
•
Do not push on the PL’s screen too strongly, with either
your finger or with a hard object. Excessive pressure can
scratch, crack or damage the screen. Also, do not use a
pointed object, such as a mechanical pencil or screw-
driver, to press any of the touch panel’s switches, since
they can damage the display.
•
If the screen becomes dirty or smudged, moisten a soft
cloth with diluted neutral detergent, wring the cloth well,
and wipe the display. Do not use thinner or organic sol-
vents.
•
Avoid exposing the PL to, or operating the PL in direct
sunlight, high temperatures and humidity, and in areas
where excessive dust and vibration will occur.
•
Avoid using the PL in areas where sudden, extreme
changes in temperature can occur. This may cause con-
densation to form inside the unit, possibly leading to an
accident.
•
To prevent the PL from overheating, be sure its air circula-
tion vents are clear and clean, and keep the unit’s opera-
tion area well-ventilated.
•
Avoid operating or storing the PL near chemicals, or
where chemicals can come into contact with the unit.
When PL Hard Disk (HDD) data is lost:
•
The Digital Electronics Corporation can not be held re-
sponsible or provide any compensation for damage(s)
caused by the loss of data stored in the PL’s hard disk
drive (HDD). It is therefore strongly suggested that all
important data and software be backed up regularly to an
external data backup device.
•
Please be aware that the Digital Electronics Corporation
bears no responsibility for any damages resulting from
the customer’s application of this unit’s hardware or soft-
ware.
CAUTIONS
Summary of Contents for PL-7900 Series
Page 17: ...xvi Preface PL 7900 Series User Manual MEMO This page intentionally left blank...
Page 23: ...1 6 PL 7900 Series User Manual Overview MEMO This page intentionally left blank...
Page 81: ...PL 7900 Series User Manual OS Setup 6 4 MEMO This page intentionally left blank...
Page 99: ...App 10 PL 7900 Series User Manual Appendix MEMO...
