User Manual

2-2 Connecting HR-UC51

2-5

Connections

2The message “What do you want Windows to do?” is displayed. Then select “Search for

the best driver for your device (Recommended)” and click “Next”.

3Click on the “Next” button. “USB human interface device” is displayed and the message

“Windows driver file search for the device” appears. Click “Next”.

4Windows begins installing the driver. When installation is complete, the message “Win-

dows has finished installing the software that your new hardware device requires.” appears.

Click “Finish”.

Connecting to a computer using the RS-232C interface

The barcode reader can directly connect to the serial port (RS-232C D-sub9 pin connector)

of a DOSV computer.

■ HR-UC51 connector pin

Note

The CD-ROM (Windows) may be required depending on the computer environment.

CAUTION

Be sure to use the supplied AC adaptor or optional AC adaptor. Using other

power sources may damage the unit.

Note

DR (DSR) and ER (DTR) functions cannot be used.

To computer

RS-232C

(D-sub9 pin)

HR-UC51

54321

9876

Pin number

Symbol Description

Signal direction

1 FG Frame Ground –

2 SD (TXD) Sends Data Output

3 RD (RXD) Receives Data Input

4 DR (DSR) Data set ready Input

5 SG Signal Ground –

6 – Do not connect. –

7 CS (CTS) Can Send Input

8 RS (RTS) Requests to send data Output

D-sub9 pin (female)

#4-40 screw