M3 UL20 Series, Руководство пользователя

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3.3.2 Using the Scanner
Place the device toward a targeted barcode and press Scan button.
The laser beam of the scanner should completely cover barcode as shown in the following.
<1D Scanner>
<2D Scanner>
1. Do not look at the laser beam directly.
(CLASS 2 LASER PRODUCT 1.0 mW, MAX OUTPUT: 650 nm)
2. If the device is used for purposes other than that described in this
manual, a user may be exposed to harmful electromagnetic waves.