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1
Getting Started
Turn off power before connecting the scanner, then
power up the computer once the scanner is fully
connected.
USB Connection
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2
Keyboard Wedge Connection
Serial (RS-232) Connection
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3
Reading Techniques
The view finder
projects a red
aiming beam that
should be
centered over the
bar code.
Hold the scanner
over the bar code,
pull the trigger,
and center the
aiming beam on
the bar code.
The aiming beam is smaller when the scanner is
closer to the code and larger when it is farther from
the code. Hold the scanner close to smaller bar
codes, and farther away from large bar codes to get
a proper read.
If the bar code is highly reflective (e.g., laminated),
you may need to tilt the scanner at an angle so the
bar code can be scanned.
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4
To read PDF417 bar codes with a 3800, hold the
trigger down and move the scanner up and down so
the aiming line sweeps from the top of the bar code
to the bottom, and back up.
This ensures that the entire code is scanned.
Note: This only applies to a PDF enabled 3800.
Factory Defaults
The following bar code resets all factory defaults.
Factory Default
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5
Interface
Scan the bar code that describes the PC or
interface you are using.
AT/PS2 Keyboard Wedge
(Default)
RS-232
USB Keyboard (PC)
Emulate External Keyboard
Japan DOS/V