Symbol PDT 8100 Series, Руководство по продукции

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12-5
Maintenance and Troubleshooting
System is reporting that the
main battery is unknown (in
Start - Settings - System tab -
Power).
Note: Under normal operating
conditions, the battery is
unknown for approximately
10 - 15 seconds after powering
on, cold booting, or warm
booting the terminal. This state
occurs while the terminal is
waiting for a stable reading from
the battery.
Terminal is too hot or cold to
charge the battery. The charger was turned off
because charging the battery
when it is too hot or cold can
damage the battery. Move the
terminal to a more temperate
location.
Battery charging circuit is in a
fault condition. Probable cause is a failed
battery. Replace with a new
battery from Symbol.
Rechargeable lithium-ion
battery did not charge. Battery failed. Replace battery. If the terminal
still does not operate, try a soft
reset, then a hard reset; see
Resetting The Terminal on page
2-34.
Terminal removed from cradle
while battery was charging. Insert terminal in cradle and
begin charging. The lithium-ion
battery requires up to 2.5 hours
to recharge fully.
Cannot see characters on
display. Terminal not powered on. Press the Power button.
Fail to communicate with IrDA
printer. Distance from printer is more
than 1 meter (39 inches). Bring the terminal closer to the
printer and attempt
communications again.
Obstruction interfered with
communication. Check the path to ensure no
objects were in the way.
Application is not enabled to run
IrDA printing. Printer support must be
included with the application to
run IrDA printing on the
terminal. See your System
Administrator.
Table 12-1. Troubleshooting The Terminal (continued)
Problem Cause Solution