Newland FM420 Manual descarregar pdf (Página 112)

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Symbols

Code Programming ON

Code Programming OFF

Tools

QR Code

QR twin code is 2 QR barcodes paralleled vertically or horizontally.They must have

the same direction. Their speciﬁcations must be similar and the distance between

them must be short.

There are 3 options for reading QR twin code:

QR Twin Code

Single QR Only: Read either QR code. »

Twin QR Only: Read both QR codes. The transmission sequence is: left (up- »

per) QR code followed by right (lower) QR code.

Both Single & Twin: Read both QR codes. If successful, transmit as twin QR »

only. Otherwise, try single QR only.

**Single QR Only

【Pro CMD：0502070】

Both Single & Twin

【Pro CMD：0502090】

Twin QR Only

【Pro CMD：0502080】

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Newland FM420 Manual Página 112