CR2 User’s Manual Draft_022803_AS - 6
CR2 User’s Manual Draft_022803_AS - 7
The CR2 utilizes digital camera technology to take a picture of a symbol. Once an image is
captured, the CR2 utilizes advanced decoding algorithms to extract data from the captured
image.
The CR2 is available as a palm-held unit or users may purchase a clip-on “gun format” handle.
The palm held unit features left and right buttons (gure 1.1). These buttons may be
programmed to perform various features (see section 4.8). The reader is shipped with the left
button and right button functioning as a decode symbol command.
The “gun format” handle features a trigger on the handle (gure 1.2). The two triggers on the top
of the unit also work when the handle is attached.
To read a symbol with the CR2:
1. The CR2 features omnidirectional decoding. Center the symbol in any orientation within
the laser dot aiming pattern (gure 1.3).
Note: The CR2 can read a symbol that is not centered however, the CR2 performs best
when a code is centered. If two (2) bar codes are with the imagers decode zone, the CR2
will decode the symbol closest to the center of the aiming dot.
1.5 - Targeting and Reading Techniques
Figure 1.1
Figure 1.3
Figure 1.2
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