LXE MX3, User Manual

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E-EQ-MX3RFIDOGWW-A MX3-RFID User’s Guide
The MX3-RFID Mobile Device
Touchscreen Display
Figure 19 Touchscreen Display
The Touchscreen Display is an LCD unit capable of supporting VGA graphics modes. Display
size is 640 x 240 pixels. The touchscreen allows signature capture and touch input. A pen stylus is
included. The touchscreen responds to an actuation force (touch) of 4 oz. of pressure (or greater).
There are two types of displays available: transflective grayscale monochrome and transmissive
color. The transmissive color display is optimized for indoor lighting. It cannot be used without
the backlight. The transflective monochrome display is optimized for outdoor use but may also be
used indoors. The monochrome display has an electroluminescent backlight. The color display has
a CCFL (Cold-Cathode Fluorescent Lighting) backlight.
The transflective display appears to have a greenish hue when the display is off. The transmissive
display appears black when the display is off.
Display Backlight
The Display backlight is turned on when the unit returns from Suspend Mode. The display
backlighting feature is programmable and activates based on power source and amount of idle
time before entering the Suspend state.
See the section titled "Set the Display Backlight Timer " in the previous section "Quick Start."
Cleaning the Glass Display/Scanner Aperture
Note: These instructions are for components made of glass. If there is a removable protective
film sheet on the display screen, remove the film sheet before cleaning the screen.
Keep fingers and rough, abrasive or sharp objects away from the scan aperture and display. If the
glass becomes soiled or smudged, clean only with a standard household cleaner such as
Windex(R) without vinegar or use Isopropyl Alcohol. Do not use paper towels or harsh-chemical-
based cleaning fluids since they may result in damage to the glass surface. Use a clean, damp, lint-
free cloth. Do not scrub optical surfaces. If possible, clean only those areas which are soiled.
Lint/particulates can be removed with clean, filtered canned air.