Handling The Nfc - Casio IT-G400 Series User Manual

Handling the NFC

The NFC is a technology of contactless IC card for short range communication that enables
writing data to card and reading data from the card by applying the card close to the NFC
Reader on IT-G400.
The integrated NFC can read a contactless IC card used typically for employment
identifi cation, etc.
1. Hold the card fl at against the NFC reader on the back of the Smart Device (near the
center of the battery cover).
Important!
• If there are problems reading the card, check that the battery cover is completely
closed and try sliding the card back and forth or left and right.
• Do not apply card while it is overridden by other card. The NFC may not read it
correctly.
• A metal object near by the NFC Reader may cause the NFC not to read card
correctly. Take the card out of a wallet if the wallet is with metal object before
applying it to the NFC Reader.
• Apply card in parallel with the NFC Reader to touch the NFC Reader with the card.
• The NFC reader function in the Smart Device uses very weak radio waves that do
not require a radio station license.
• Frequency band used by the NFC is 13.56 MHz. Secure a suffi cient space between
IT-G400 and other reader/writer located in the vicinity. Make sure also that a radio
station employs the same frequency band does not locate near by prior to using
IT-G400.
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