Output
3-14
PowerScan
®
7000 2D
duty cycle, even when the imager exposure time is at its maximum in
dark operating environments.
Concurrent mode provides the brightest appearance of the illumination
LEDs of any of the imager operating modes. This mode may be useful
for applications when an operator is using the illumination LEDs for
aiming, such as in fixed mount, kiosk, or auto trigger applications.
Centering
Use Centering to narrow the imager’s field of view to make sure the
imager reads only those bar codes intended by the user. For instance, if
multiple codes are placed closely together, centering will insure that only
the desired codes are read. (Centering can be used in conjunction with
Aimer Delay on page 3-12
, for the most error-free operation in applica-
tions where multiple codes are spaced closely together. Using the Aimer
Delay and Centering features, the imager can emulate the operation of
older systems, such as linear laser bar code imagers.)
Figure 3-1. Centering Example
* Concurrent
Off
Interlaced
Bar Code 1
Bar Code 2
Summary of Contents for POWERSCAN 7000 2D Imager
Page 1: ...PowerScan 7000 2D Imager Product Reference Guide...
Page 8: ...vi PowerScan 7000 2D...
Page 30: ...Terminal Interfaces 2 12 PowerScan 7000 2D NOTES...
Page 118: ...Symbologies 6 50 PowerScan 7000 2D NOTES...
Page 130: ...Imaging Commands 7 12 PowerScan 7000 2D NOTES...
Page 148: ...OCR Programming 8 18 PowerScan 7000 2D NOTES...
Page 154: ...Utilities 9 6 PowerScan 7000 2D NOTES...
Page 182: ...Serial Programming Commands 10 28 PowerScan 7000 2D NOTES...
Page 194: ...A 8 PowerScan 7000 2D NOTES...
Page 198: ...B 4 PowerScan 7000 2D OCR Programming Chart a e d g c h t l Discard Save r...
Page 199: ...Programming Chart Product Reference Guide B 5 Programming Chart A C B F E D 1 0 2 3...
Page 201: ...Programming Chart Product Reference Guide B 7 NOTES...
Page 202: ...B 8 PowerScan 7000 2D NOTES...
Page 203: ......