Specifications

2-14 Adjustments and Settings Rev. A
Confidential
Y-connection
TM printer is connected to the host PC via serial port and the customer display (DM-D) is
connected to TM printer via modular connector.
(*) When RTS/CTS control is used between the TM and DM.
Note:
You need to use the UB-S09 interface when you use a modular connector.
On the DM-D (DM-D500 etc...) which has a DIP switch to select Y-type connection, confirm that the
DIP switch has been set to “Y-type connection: Enable.”
Pass-through connections
The TM printer is connected to the customer display (DM-D) via a serial port, and the DM-D is
connected to the host PC via a serial port.
Note:
On the DM-D (DM-D500 etc...) which has DIP switch to select Y-type connection, confirm that the DIP
switch has been set to “Y-type connection: Disable.”
2 DM-D500: A,B
Other DM-D: not available
——
DTR/DSR 1 — Type A or B Type B
2 — Type A or B Type B
Application
TM side control
control setting
XON/XOFF
(except OPOS)
DTR/DSR
(DOS, OPOS, Visual C)
RTS/CTS
(DOS, Windows driver, Visual C,
Visual Basic, MSComm)
XON/XOFF Not available ——
DTR/DSR — Type B (*) Type B