Credit Card Machine User Manual

2-17
• Double Decode is there to minimize the possibility of misreads when
scanning very poor quality bar codes. This option forces the RF Terminal
to keep reading until it gets two results that are identical. This "double scan
checking" takes longer but will minimize misreads since it must get the
same result twice before considering it a "good" read.
• 4-second laser beam increases the amount of time the laser beam is
activated, giving the laser more time to try and read a code. This
option is useful for trying to read poor quality code. Using the 4-
second laser beam with long range lasers give the operator more time to
aim the laser properly at a distant bar code (usually using the "marker"
beam). The default beam time is 2 seconds.
Aiming Dot Duration
This parameter applies to the built-in internal laser and the LZ200 and LZ400
tethered laser scanners. Before the laser beam spreads, you can create a brighter
aiming dot to be sure you are on the bar code you want to read. The default is set
to 00, no aiming dot. You can key in 01 through 99, which creates an aiming dot
in 1/10
th
second increments; i.e., 20 would be two seconds.
Reset
While in Setup Mode, DO NOT scan the RESET bar code unless you want to
set all of the RF Terminal setup parameters back to the factory default settings.
Scanning RESET will erase all changes you have made.
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