Symbol PTC-2124, Руководство пользователя

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Chapter 3 Configuring TN-3270/5250
22 PTC-2124 User’s Guide
Preparing the display screen and IrDA port
!
If the plastic sheets are not
removed, the PTC may not operate
properly.
The PTC-2124’s display screen and IrDA port may be
covered by a thin sheet of plastic to provide protection
during shipment. Carefully peel off these sheets
before using the PTC’s display and IrDA port.
Selecting your work area
Hold the PTC or set it on a flat surface at a
comfortable height. Choose an area that is free of
• rapid changes in temperature and humidity;
• dust, moisture, extreme heat, and direct sunlight;
• objects that radiate heat;
• objects that generate a strong electromagnetic
field (such as stereo speakers); and
• liquids and corrosive chemicals.
Whether you are using the PTC or storing it, make
sure the environment is neither too hot nor too cold. If
you are comfortable, the temperature and humidity
will be suitable for the PTC.
Installing the battery pack
If the battery pack is not already installed, follow the
instructions in the section titled "Installing a new
battery pack" on page 45.
Charging the battery pack
!
For first-time use, charge the unit
for 5 hours.
The battery pack must be charged before you can use
the PTC. Follow the instructions in the section
"Recharging the battery pack" on page 43.