UP-X200 (serv.man9). Service Manual - Sharp EPOS Service Manual (repair manual). Page 7

UP-X200

Windows CE Image

– 5 –

The following two methods of the Start function are available using the keys.

Pressing the [Power] key after the reset switch, results in the start of
Windows CE by the registry stored on the Disk On Chip. If the registry
file is not stored on the Disk On Chip, the registry information is not
changed.

After pressing the reset switch, pressing the [Power] key while holding
down the [CL] and [•] keys results in the initialization of the registry to
the factory-set status and start of WindowsCE.

OS: Windows CEnet V4.2 (The language is English.)

• IE6.0

: Customized to maintain XML-compatible data

located in favorites on the Flash ROM.

• SCRIPT 

: JAVA

• FONT

: Courier New, Tahoma, Times New Roman,

Wingdings, Symbol

• Soft Keyboard

: Type and entry method are identical to PocketPC soft

keyboard.

• Calibration

: Carries out the touch panel calibration.

• AUDIO

: Audio record and play functions for realizing audio

transmission functions.

• FFS

: True FFS (Manufactured by M-Systems) is used.

• USB Host

: The Bar code scanner (Manufactured by Opt:

OPL6735) and keyboard driver necessary for the
scanner should first be installed.

• Remote

Maintenance Function

: OS update

• Windows

BaseTerminal

: Module assembly

• RunTime

: NET Compact Framework XML full

• Microsoft WordPad

LCD Display

480 X 640 vertical display with dynamic switch to horizontal
display. Dynamic switch to QVGA display (LCD unit function).

Matrix Keys 
[20] keys: 
include-key.

Except for the [Power] key, the two key functions as rollover.
Simultaneous depression of keys is not supported. The [Power]
key-repeat function is not available. For details of the available key
codes, refer to the "Key Code List". Changes to key codes to
be generated can be made by rewriting the registry.

Touch Pen

With vertical/horizontal display switching and VGA/QVGA
switching applications.

PCMCIA Card

Wireless LAN card (manufactured by Symbol) is supported. (CF)

SD Card

Memory Card (IO-DATA PCSD-64MS, PCSD-128MS)

Battery

Calculates battery time remaining based on the read out of voltage
and temperature by the AD converter.

Buzzer

Controlled by the PWM in the CPU. The driver should be a stream
type with ON (in units of 50ms and 100ms) and OFF functions.

LED

2 LED Controls.
The driver should be a stream type with ON, OFF and blink functions.

FFS

True FFS manufactured by M-Systems is used.
Contains the WindowsONEMINIT image and the remainder is
used as a Flash disk.
The Flash disk file name is "Flash DISK".
User application data is stored on the Flash disk.

RTC Calendar

Since an external RTC is used for maintenance of information, the
RTC calendar with an internal PXA255 is not used.
The PXA255 is used unchanged for cyclic interruptions, etc.
(Reducing the number of changes).
The RTC accurancy adjustment data set function is included in the
"ONEMINIT" of the WindowsCE initialization process.

AUDIO

Driver with A97 codec application (i.e. capable of simultaneous
audio recording and playing to realize the audio transmission
function).

USB

Host driver. The keyboard driver required for the scanner is installed.