Epson SR-600 - Manual (Page 187)

Rev.A COM3 Mode Appendix 4-1
Developer's Guide SR-600 Confidential
Appendix 4
COM3 Mode
Description
There are three modes in COM3 of IM-600.
❏ Mode 0
❏ Mode 1
❏ Mode 2
These modes can be changed in Integrated Peripheral - COM3 from the BIOS Setup. Iurposes
and features of each mode are explained beloow:
Mode 0
Mode 0 = Normal (displayed during the BIOS setup)
This setting is a default value of the BIOS. Set to this Mode when connecting the optional
peripherals such as Modem to COM3.
TM can also be connected to COM3 when it is set to the Normal Mode.
The operations of DM-D connected with the DRW Board and dedicated Port with this Mode are:
-DRW Board :It does not operate.(CRT display is available )
-DM-D :If optional peripheral is not connected to COM3 Port, the customer
display is connectable.
Mode 1
Mode 1 = TM/DM-D (displayed during the BIOS setup)
The operation of TM-T88II and some of the EPSON TM is assured at this Mode with COM3
connection.
DM-D, that is connected with dedicated connector, and the flow control by the hardware (RTS/
CTS) is available at this Mode. TM and DM-D are in Hydra connection. The flow control of TM
is (DSR/DTR). Use the cross cable which supports this control.
- DRW Board :It does not operate even if it is connected.(CRT display is available)