Setting The Dip Switch On The Serial Interface Board - Citizen CT-S651 User Manual

3.6 Setting the DIP Switch on the Serial
Interface Board
1. Turn off the printer and unplug the power cord from the electric outlet.
2. Remove the mounting screws of the serial interface board.
3. Remove the serial interface board from the printer.
4. Set the DIP switch according to the following table.
Serial interface board mounting screws
CAUTION
When setting the DIP switch, do not remove any screws except the serial interface board
mounting screws.
The function of each switch is shown below. (Shaded values are factory
settings. However, factory settings differ depending on the destination market.)
Switch no.
1 Communication
condition setting
2 Hand shake
3 Bit length
4 Parity check
5 Parity selection
6
Baud rate
selection
7
8 INIT
Baud rate selection
When switch no. 1 is set to OFF, you can use a command or a memory switch
to select 1200, 38400, 57600, or 115200 bps.
Function
According to DIP switch settings
Baud rate (bps)
2400
4800
9600
19200
ON
XON/XOFF
7 bits
Yes
Even parity
Refer to table below.
Reset
— 24 —
DIP switch
OFF
According to memory switch
settings
DTR/DSR
8 bits
No
Odd parity
Invalid
Switch no.
6
OFF
ON
OFF
ON
7
OFF
OFF
ON
ON