Casio PX-780 - Data Communication Methods

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6-5. Data Communication
IR Communication
IR communication can be used to transfer data between two
HandheldPrinterTerminals.
When performing IR communication, orient the IR ports of both
Handheld Printer Terminals so they are pointing directly at each
other.
Data communication is possible within a distance of 0 (in direct
contact)to1m(max.20cmat4Mbps).
Important!
• Ahigh-sensitivitycommunicationelementisusedduringIRcommunication.
• Inordertoensuresuccessfulcommunication,avoidusingcellularphonesorotherdevicesthatemitradio
waveintheareawhereyouareperformingIRcommunication.
• Ifyouneedtousesuchadevice,moveawayfromthecommunicatingHandheldPrinterTerminals.In
caseofacellularphone,keepitatleast30cm(11
7
/
8
")away.
RS-232C Communication (IT-3100M53E/M53E2/M54E/M54E2 only)
You can also transfer data directly between the Handheld Printer
Terminal and your computer. With the power turned off, open the
connectorcover(1)andconnecttheRS-232Cinterfaceconnector
ontherightsideoftheHandheldPrinterTerminal(2)withyour
computerusingtheRS-232CCrossCable(HA-B80AX).
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