Sanwa MX-3X Specifications download pdf (Page 60)

44 Hardware Configuration

MX3X Reference Guide E-EQ-MX3XRG-H

Core Logic

The mobile device supports the following I/O components of the core logic:

• One PCMCIA slot (supports Type I or II PCMCIA cards).

• One compact Flash card port (supports Type I and II cards).

• One InfraRed port.

• One Digitizer Input port (see section titled “Touchscreen”).

• Two I/O ports in six configurations (see section titled “Endcaps and COM Ports.”).

Video Subsystem

The display has a 640 pixel (horizontal) by 240 pixel (vertical) format. The display contrast is

adjustable with key sequences. Backlighting is available and can be adjusted with key sequences.

The turn-off timing is configured through the Control Panel. The display controller supports

Windows CE graphics modes. Touchscreen allows mouse functions (pointing and taping on the

display or Signature Capture) using an LXE approved stylus.

There are two types of displays available: transflective greyscale monochrome; and transmissive

color. The transmissive color display is optimized for indoor lighting. It cannot be used without

the backlight. The transflective monochrome is optimized for outdoor use but may also be used

indoors. The monochrome display has an electroluminescent backlight. The color displays have a

CCFL (Cold-Cathode Fluorescent Lighting) backlight.

The transflective display appears to have a greenish hue when the display is off or suspended. The

transmissive display appears black when the display is off or suspended.

See Section “Display” .

Power Supply

The mobile device uses two batteries for operation.

• An 1900 mAh replaceable Lithium-Ion (Li-Ion) battery pack. The battery pack recharges

while the computer is in a powered cradle or when connected to the optional external

power sources. The main battery can be removed and inserted in the MX3 Multi-Charger

which simultaneously charges up to six battery packs in four hours.

• An internal 50 mAh Nickel Cadmium (NiCd) backup battery. The backup battery is

recharged directly by the main battery when it is in the mobile device. Full charging of the

backup battery may take several hours. The recharging of the backup battery is

automatically controlled by the operating system. The backup battery must be replaced by

qualified service personnel.

See “Power Supply”.

Optional AC adapters are available – external AC power supplies (US and International) and a

cigarette lighter adapter. See “External Power Supply”.

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Sanwa MX-3X Specifications Page 60