Symbol mc9090g Betriebsanweisung
2 - 48 MC909X Mobile Computer User Guide
Scanning Bar Codes
1.
Ensure that a scan enabled application is loaded on the mobile computer.
2.
Aim the scan exit window at the bar code.
3.
Pull the trigger.
•
For mobile computers with a laser scanner, ensure the red scan beam covers the entire bar code. The red
scan LED lights to indicate that the laser is on. The green scan LED lights and an audible beep sounds, by
default, to indicate the bar code was decoded successfully.
scan LED lights to indicate that the laser is on. The green scan LED lights and an audible beep sounds, by
default, to indicate the bar code was decoded successfully.
Figure 2-29
Laser Scanner Aiming Pattern
•
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.
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.
Figure 2-30
Bar Code Centered in Aiming Pattern
Figure 2-31
Bar Code Not Centered in Aiming Pattern
Figure 2-32
Pick List Mode with Multiple Bar Codes in Aiming Pattern
Linear bar code
PDF417 symbol
Symbol
View Finder
(Aiming Pattern)