Denso AT10Q-SM User Manual download pdf (Page 48)

7.3 Point Scan Mode

In the point scan mode, you can aim at a target code by matching up the center spot of the marker beam with that code.

If there is no code at that center spot or the scanner cannot detect the marker beam due to high levels of ambient

lighting, the scanner cannot read anything. The point scan mode takes effect only when the marker is permitted to

light.

7.4 Scanning a Mirror Image 2D Code

If you enable the mirror image scanning with the configuration software (ScannerSetting_2D), the scanner can scan a

mirror image 2D code as well as a normal image. Note that when the mirror image scanning is enabled, the time

required for scanning may increase.

7.5 Scanning a Black-and-white Inverted Code

The scanner usually scans a black-and-white normal code (black cells/bars on a white background). You can switch

the scanner to scan a black-and-white inverted code (white cells/bars on a black background) or to scan both types of

codes while automatically identifying them, using the QR-coded parameter menu or the configuration software

(ScannerSetting_2D).

Note that the automatic detection scanning may take more time than normal code or inverted code scanning.

A black-and-white inverted code requires a black quiet zone of more than the number of cells defined in the code

specifications.

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Denso AT10Q-SM User Manual Page 48