Motorola 7545MBW, User Manual

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2 - 4 Omnii Hand-Held with Windows CE 6.0 User Manual
Charging the Battery
Batteries shipped from the factory are charged to approximately 40% of capacity. Lithium-ion battery packs
must be fully charged before use. These batteries can be charged with a variety of chargers and docking
stations. For detailed information on these accessories, please see
Chapter 4: “Accessories” .
Normally it takes 3 to 4 hours to charge a battery. The Omnii intelligent charging system protects the battery
from over-charging by terminating the charge process when the battery is at maximum capacity.
The Keyboard
The Omnii offers a wide variety of Alpha and Numeric keyboard layouts.
See
http://www.motorolasolutions.com/US-EN/Lines/Psion/?WT.mc_id=psion_us_p_handheld
for a list of avail-
able configurations. Most of the keys on these keyboards operate much like a desktop computer. Where a key
or key function is not consistent with the PC keyboard, those differences are described in the following
sections.
The Omnii is equipped with either an [Enter/Power] key or Power button (55- and 66-key keyboards only) that
allows you to switch the unit on and to shut down the unit to
Suspend mode. For details refer to “Switching the
Omnii On and Off” on page 1-7 .
There are a number of modifier keys that provide access to additional keys and system functions, as described
in
“Modifier Keys” on page 2-6 .
The [Blue/FN] modifier key provides access to additional keys and system functions. These functions are
colour coded in blue print above the keyboard keys.
IMPORTANT
If your Omnii fails to power up, consider the following troubleshoot-
ing options:
The battery may be overheated (>60C°), a non-Motorola battery
may be installed, or the battery may have fallen below the config-
ured Suspend Threshold. See
“Suspend Threshold and Estimated
Battery Backup” on page 3-45 for details.
To switch on the hand-held, you will need to replace the overheated
battery.
However, if you supply AC power to the Omnii with a battery
that falls below the configured
Suspend Threshold, the unit will
switch on.
% Charge Completed During Sleep Mode While Operating
100% 4 hrs. 8 hrs.
75% 2 hrs. 6 hrs.
IMPORTANT
To avoid damaging the battery, chargers will not begin the charge
process until the battery temperature is between 0°C to 40°C (32°F
to 104°F).