Casio IT-2000W - Manual (Page 7)

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PC card slot conforms to PCMCIA Release 2.1 supporting various PC cards.

Implements IrDA 1.1 protocol for high-speed infrared communication.

System menu makes it easy to maintain the IT-2000 and install user application programs.

Provides various development support tools including C-language libraries and communication
utilities for developing business application programs.
1.1.4 Basic Specifications
IT-2000
Architecture
IBM PC/AT architecture
External dimensions and weight
Dimensions : 85 (W) x 196 (L) x 30 (H) mm
Weight : 430 g (approx.)
CPU
Intel 80486GX(32-bit)
Memory
DRAM : 4 MB
F-ROM : 0/4/8/12/16/24 MB (refer to Chapter 1.1.5)
MASK ROM : 8 MB, Windows file
BIOS ROM : 1 MB (BIOS section: 256 KB, Drive C image: 768 KB)
Display and input
LCD panel : 192 x 384 dots (FSTN semi-transparent LCD), with EL
backlight
Touch panel : Analog, 192 x 384 dots
Interface
8-pin : RS-232C
14-pin : RS-232C
IrDA : Standards 1.0/1.1
PC Card : PCMCIA Release 2.1
Power supply
Main battery : Lithium-ion battery pack (x 1)
Sub-battery : Lithium-vanadium battery (x 1), lithium battery (x 1)
Operating hours : 8 hours (if backlight off)
Backup period : 2 weeks (approximately)
Environment conditions
: Operation -5 to 50


Temperature
: Storage -10 to 55


Water-splash proof : Conforms to IPxII standard
Software
BIOS : IBM PC/AT compatible
OS : MS-DOS Version 6.22, MS-Windows
F-ROM : NAND flash file system
Basic functions : Suspend/Resume, Auto Power OFF, Auto Backlight OFF,
Auto Backlight ON/OFF with light intensity detection,
Auto Power ON with timer/ring signal/detection of
mounted I/O Box, Battery voltage monitoring function