Bengal User Manual
Installation 2-12
How to switch the USB mode?
Step 1. Press ON/ Offline button to switch to the “offline” status.
Step 2. Press “Pause” and “Origin Set” button at the same time and you will find the current
status of the USB mode indicated by the three LEDs as shown below.
◎ Flashing ● LED on
Operation System
Repeat
Data Clear
Cut Test
Common USB Mode
●
●
◎
GCC USB Mode
●
◎
●
A.
【
Switching to GCC USB mode
】
If you want to switch the USB mode from Common USB mode to GCC USB mode,
please press the “Data Clear” button and then press the “origin set” button to finish
your set up.
B.
【
Switching to Common USB mode
】
If you want to switch the USB mode from GCC USB mode to Common USB mode,
please press the “Cut Test” button and then press the “origin set” button to finish your
set up.
Step 3. Please re-connect the USB cable and complete the installation.
2.5.3 RS-232 Interface
Connecting to the RS-232 (Serial) Port
1. For IBM PC, PS/2 users or compatibles, connect the RS-232C cable to the serial
connector of the assigned serial port (COM1 or COM2) of your host computer.
2. Set up the communication parameters (Baud Rate and Data Bits/Parity) to match the
setting of software package, refer to chapter 3 – “Misc” key description.
