Symbol MC909X User Manual page 88

2 - 48 MC909X User Guide
Laser Scanner Aiming Pattern
Figure 2-26
For mobile computers with an imager, place the bar code in any orientation within the aiming pattern.
•
Ensure the entire symbol is within the rectangular area formed by the brackets in the aiming pattern.
The red laser aiming pattern turns on to assist in aiming. If necessary, the mobile computer turns on its
red LED to illuminate the target bar code. The green scan LED lights and an audible beep sounds, by
default, to indicate the bar code was decoded successfully. Note that when the mobile computer is in
Pick List Mode, the bar code is not decoded until the crosshair is touching the bar code.
Linear bar code
Bar Code Centered in Aiming Pattern
Figure 2-27
Bar Code Not Centered in Aiming Pattern
Figure 2-28
Pick List Mode with Multiple Bar Codes in Aiming Pattern
Figure 2-29
Release the trigger.
4.
NOTE Imager decoding usually occurs instantaneously. The mobile computer repeats the steps required to take
a digital picture (image) of a poor or difficult bar code, as long as the trigger remains pulled.
PDF417 symbol
Symbol
View Finder
(Aiming Pattern)