Specifications

Chapter 3 Communications Operations of BHT
The BHT's IR communications device is IrDA-compliant. IrDA stands for Infrared Data Association,
which has defined hardware (IrDA Serial Infrared Physical Layer Link) and communications protocols for
IR communications.
The BHT's physical layer complies with the IrDA1.2 Low Power, with a maximum transfer distance of
0.15 m and maximum transmission rate of 115.2 kbits per second.
The BHT supports three communications protocols--YMODEM, BHT-Ir protocol and BHT-protocol.
121