Worth Data 802 RF Spezifikationen PDF herunterladen (Seite 94)

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sunlight. The laser can be outputted as a brighter dot for a few seconds,

allowing the user to place the dot in the middle of the bar code; then the

laser beam starts sweeping for the read. As shipped, the laser beam

never forms an aiming dot, but you can program a number of seconds

that you wish the aiming dot to appear before the sweeping beam by

scanning the following:

From the Keypad, go to RF Terminal Setup. Choose “Other”. Press

Enter repeatedly until you get to the parameter labeled “AIMING

DOT”. The default is 00. Enter the time in 1/10s of a second you wish

the dot to appear before the laser beam spreads, (i.e. enter 30 for 3

seconds).

"Difficult Code 39 Reading":

This setting facilitates reading of difficult Code 39 bar codes such as

the Vehicle Identification Number (VIN number) on automobiles,

especially reading through a windshield. VIN numbers are long, often

weathered, often dirty, and challenging to read.

To enable the more aggressive Code 39 algorithms necessary to read

windshield VINs with a LZ400:

Scan Start Setup

Scan 2 of 5 Code

Scan D for windshield reading

Scan End Setup

To return to the default Code 39 decode algorithms, scan B instead

of D.

Don’ forget the common sense things you can do to facilitate reading

the VIN:

1. Be sure the window on the laser scanner is clean.

2. Be sure the windshield itself is wiped clean before

reading

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Worth Data 802 RF Spezifikationen Seite 94