User's Manual

E-43
IR Communication
IR communication can be used to transmit
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 (
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RS-232C Communication (IT-3100M53E2/IT-3100M54E2 only)
You can also transmit data directly
between the Handheld Printer Terminal
and your computer. With the power turned
off, open the connector cover ( ) and
connect the RS-232C interface connector
on the right side of the Handheld Printer
Terminal ( ) with your computer using
the RS-232C Cross Cable (HA-B80AX).
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Performing Data Communication
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