Display Test - Intermec PEN*KEY 6400 User Manual

SECTION 3

Display Test

The Display Test activates each element in the LCD display.
If a line appears broken, or there are gaps in the display,
the LCD panel needs to be replaced.
To perform the Display Test:
1. From the Display Test Menu, press [ENT] to start the
test. The display screen is painted with a series of
vertical lines.
2. Visually inspect the lines. For the test to pass, all
lines should appear clear and complete (no broken seg-
ments); press [ENT]. The display screen is then
painted with a series of horizontal lines.
3. Visually inspect the lines using the same criteria. The
display screen is then painted black.
4. Visually inspect the painted black lines. For the test
to pass, the screen should be uniformly black; press
[ENT]. You return to the Peripherals menu.
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PEN*KEY Model 6400 Hand-Held Computer User's Guide
Terminal Emulation Menu Screens
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