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<!DOCTYPE HTML> |
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<html> |
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<head> |
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<meta charset="UTF-8"/> |
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<title>How to scan</title> |
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<link rel="stylesheet" href="../style.css" type="text/css"/> |
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</head> |
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<body> |
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<p>Barcode Scanner continuously scans a square region shown on your screen -- just line up the phone so the barcode is completely inside the viewfinder rectangle:</p> |
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<p class="imgcenter"><img src="../images/demo-yes.png" style="padding:5px"/><img src="../images/demo-no.png" style="padding:5px"/></p> |
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<p>1D barcodes like those found on products require a phone with autofocus. Without it, only QR Codes and Data Matrix codes will be scannable.</p> |
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<p>If you're having trouble scanning, make sure to hold the phone steady. If the camera is unable to focus, try moving the phone further or closer from the barcode.</p> |
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<ul class="touchable"> |
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<li><a href="about1d.html">About 1D barcodes</a></li> |
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<li><a href="about2d.html">About 2D barcodes</a></li> |
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</ul> |
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</body> |
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</html> |
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