Omron V460-H User Manual page 26

1 Product Overview
Aiming Guidelines
When scanning, the V460-H projects two LED dots that allow you to position the barcode within the reader's field
of view (FOV).
 Aiming Dots
The V460-H activates its aiming LED dots to illuminate the target barcode. To scan a barcode, center it between
the two aiming dots. This ensures that the entire symbol is within the reader's field of view. The V460-H can read a
barcode that is not precisely centered, but the code should be centered for best results.
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The aiming dots are smaller when the V460-H is closer to the symbol and larger when it is farther from the symbol.
Scan symbols with smaller bars or elements (mil size) more closely, and those with larger bars or elements (mil
size) more distantly.
The examples below show how to use the aiming dots and reader distance to achieve successful decodes.
 Correct Aiming
The following examples show the V460-H reading the same code at different distances, and then reading different
codes. Each example also shows the corresponding view in the WebLink interface.
HH
The reader can focus at different distances. Simply center the code between the two aiming dots.
The V460-H can focus and decode at multiple distances. The reader is slightly closer to the code in the example below.
Here, the reader is about 2 inches closer to the code, and still decodes it successfully.
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V460-H Industrial Handheld DPM Reader User Manual