Casio E125 Manual

21 To connect to a computer using the CASSIOPEIA USB cable
1. Plug the USB cable into the USB port of your computer.
2. Turn off your CASSIOPEIA.
3. Connect the other end of the USB cable to your CASSIOPEIA.
Required System Configuration
The minimum system configuration required for running ActiveSync® 3.1 is described
below.
ActiveSync® 3.1 System Requirements
•Microsoft
® Windows® 2000, Windows NT® Workstation 4.0 with Service Pack 3 or
greater, or Windows 95/98. (U.S. version)
•Desktop computer with a...

22
PC Companion Device Requirements
•Handheld PC: Windows CE Handheld PC versions 2 and 3 with Windows CE Core
System version 2.0 or greater
•Palm-size PC: All models and versions
•Pocket PC: All models and versions
Options for Windows 2000, Windows NT Workstation 4.0 or Windows 95/98
•Audio card/speakers for sound
•Microsoft Office 95 or Microsoft Office 97 or Microsoft Office 2000
•Modem for remote synchronization
•Ethernet LAN connection for remote synchronization
Requirements for Mobile Channels or...

23
Using the AC Adapter
You can use the AC adapter to directly power the CASSIOPEIA or to supply power
through the cradle. The battery pack charges while the CASSIOPEIA is directly
connected to a power source by the AC adapter or while it is on the cradle. See page 33
for more information.

Direct Connection

Cradle Connection
Warning
Use only the AC adapter that is specified for this unit. Use of another type of AC
adapter creates the danger of malfunction and bursting of battery.
Important
•Power also...

24
Infrared Communications
The infrared port of this unit can be used to exchange data with another CASSIOPEIA,
or with another device equipped with infrared communication capabilities. Remember
that the two infrared ports must be pointed directly at each other when performing
communications. The distance between the two infrared ports must be less than 20 cm.
See the Pocket PC User’s Guide for full details on performing infrared communications.
For infrared data communications with another device, the...

25
1. Make sure your CASSIOPEIA is turned off.
•Press the [Power] button to turn off power.
2. Pressing upward at the point indicated in the illustration, slide the cover up to open it.
3. If there is already a card in the slot, remove it.
4. Slide the card you want to use into the card slot.
•Make sure the top of the card is facing towards the top of the CASSIOPEIA unit. A
card that is not oriented correctly will not slide all the way into the slot.
Carefully slide the card into the slot as far as it...

26
Digital Phone Connection Cable
•U.S. and Canada: Use a cdma digital phone connection cable (JK-541CA).
•For a GSM type digital phone, use a commercially available cable that is compatible
with the CASSIOPEIA connector.
•After you connect the CASSIOPEIA to your digital telephone, you can dial up our
Internet service provider or company server.
The following shows how to connect the CASSIOPEIA to a digital telephone.
To disconnect the digital telephone cable from the CASSIOPEIA, squeeze the release...

27
Data communication may not be possible if you are within an area with poor signal
reception, even though it is within the service area of your telephone service provider.
Also note that noise can cause errors and make communication impossible, even though
the signal is strong. If this happens, try again.
•Never unplug the cables or turn off power while data communication is in progress.
•You may not be able to establish a connection with another computer that is also
using a portable telephone for...

28
Software Applications
Software applications are available for purchase from Microsoft and third parties who
support Windows CE. For details on commercially available software applications,
contact your local retailer or visit the Microsoft Web site at http://www.microsoft.com.
Your Pocket PC also comes with a CASSIOPEIA Applications  CD-ROM that contains a
number of useful applications. Note that you must install the applications you need
from the CD-ROM before you can use them. See the documentation...

29
User Maintenance
Batteries
Your CASSIOPEIA is powered by a dual power supply that consists of a main battery
(rechargeable battery pack) and a backup battery (CR2032 lithium battery).
•We recommend that you use the Power Properties to keep informed about the current
levels of your main and backup batteries. See the separate Pocket PC User’s Guide
and Pocket PC online help for more information about this properties.
Important 
The following messages appear whenever battery power drops below a certain...

30
If unit power turns off due to insufficient power, the following warning message
appears on the display the next time you turn on unit power.
“Warning
Due to high current demand by the hardware, the system powered down in order
to protect memory contents...”
If unit power turns off due to sudden power drain by a CompactFlash card, the
following warning message appears on the display the next time you turn on unit
power.
“Warning
Due to high current demand by the card, the system powered down in order...