Sam4S 230, 3xx, 4xx, 52xx Electronic Cash Register AU Service Mode Programming • 125
RS-232 Serial Ports Communication Options
You must define the device that is attached to the RS-232C communications port, and the options for
the device. The Default is Comm1 is set to PC Polling
Program 80/81 - RS232C Serial orts Communication Options
1. Turn the control lock to the S-Mode.
Switch to S Mode by press MODE function key. (For ER-230)
2. Enter 8 0 and press the SBTL key to Program Port 1 OR
Enter 8 1 and press the SBTL key to Program Port 2 (except ER-380).
3. Refer to the chart RS-232C option chart that follows and enter the number of the address you
wish to program and press the X/TIME key.
4. Enter the value that represents your selection and press the CASH key.
5. Repeat from step 2 for any additional options you wish to program.
6. Press CASH to exit the program
PORT 1
PORT 2
XTIME
Repeat for another Index
N1 SBTL 1 8
CASH N2 CASH
XTIME
Repeat for another Index
N1 SBTL 0 8
CASH N2 CASH