Functions Of The Cu-200 - Denso BHT-202Q User Manual

5.1 Functions of the CU-200

The optical communication unit CU-200 series is available in two models: CU-201 and CU-221. The
CU-200 series has the following functions:
(1) Data exchange function
The CU-201/221 exchanges data and programs between the BHT and the host PC.
Interface with the BHT:
Interface with the host PC: RS-232C (CU-201)
(2) Battery cartridge charging function
The CU-200 charges the rechargeable battery cartridge loaded in the BHT.
NOTE: Before using the CU-221, you need to install the dedicated USB device driver stored in the
CD-ROM that comes with the CU-221. For the installation/uninstallation procedure, refer to the
guidebook that comes with the CU-221.
IrDA interface
USB (CU-221)
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Chapter 5 Handling the CU-200 (Option)