Infrared Communication - Denso BHT-500B User Manual

3.5.2 Infrared Communication

 When performing data communication between BHT units
Point the BHT infrared communication ports toward each other and perform communication.
Requests
 Ensure that the light path between the BHT and any target stations is not obstructed.
 Perform communication within the effective infrared emission range (15 cm).
 Do not operate remote control units for televisions and so forth in the vicinity of infrared communication.
This may result in comunication failure.
 Perform communication in locations where the BHT units will not be exposed to light interference from
sources such as intence ambient lighting (inverter-driven fluorescent lighting, in particular) or direct
sunlight. This may result in comunication failure.

When performing data communication with the host computer
Data can be transmitted directly to the host computer if the computer is equipped with an infrared
communication port.
If the host computer is not equipped with an infrared communication port, place the BHT on the
communication unit (CU-501, CU-521 or CU-511) and transmit data.
CU-501: RS232C
CU-521: USB
CU-511: Ethernet
Barcode Handy Terminal
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