GETTING STARTED
7
1
1.7.3 Autoscanning
Normal Mode
Lynx™ provides an
autoscan
command (see par. 2.11), which when enabled,
causes the reader to scan continuously and to monitor the central zone of its reading
area. In this way, Lynx™ is ready to capture any image (containing a potential code)
positioned on a uniform background.
The aiming system can be enabled to indicate the reading area of the potential code
to be captured. The illumination system can also be enabled when the ambient light
conditions are not sufficient to autodetect the potential code to be captured;
furthermore, the illumination system increases in intensity for an instant when
capturing and decoding an image. A safety time may be defined to prevent Lynx™
from reading the same code repeatedly.
If the decoding is completed successfully, the reader starts monitoring the reading
area again. In case of decoding failure, Lynx™ keeps on decoding until a potential
code is present in the central zone of the reading area.
Pattern Mode
The Autoscan pattern mode is particularly advised when reading barcodes
positioned on a non-uniform background. In these cases Lynx™ may perceive some
elements of the background as barcodes and start the decoding. To avoid this
undesired effect, the Autoscan Pattern Code is placed in the Lynx™ reading area
which prevents decoding. Using this code as the background, code reading takes
place normally by presenting desired codes to be read over the Pattern Code.
Between each code read, the Pattern Code must be represented to Lynx™.
Pattern Code can be printed from the file of the manual (Apx. C) available on the
CD-ROM.
In case of low ambient light conditions, Lynx™ automatically activates the
illumination system. If desired, the illumination system can be enabled so that it is
always active.
1.7.4 Camera
Control
Exposure and Calibration
Two different control modes are available for managing the camera: automatic mode
and fixed mode.
Содержание Lynx D
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Страница 3: ...Lynx INSTRUCTION MANUAL...
Страница 9: ...vii GENERAL VIEW LYNX Figure A 1 Aiming System ON Wrong Read LED red 2 Good Read LED green...
Страница 108: ...LYNX 92 3 Interleaved 2 of 5 0 1 2 3 4 5 6 7 8 9 1 2 3 4 PDF417 QR...
Страница 109: ...TEST BARCODE SYMBOLS 93 3 MAXICODE DATA MATRIX NORMAL INVERSE DATA MATRIX...
Страница 126: ...LYNX 110 C C HEX AND NUMERIC TABLE OPEN THIS PAGE TO READ THE DESIRED HEX AND NUMERIC SELECTIONS...