Rear Panel - Epson SRC520 Manual

2.3.3 Rear Panel

Name and functions as follows:
(6) (7) (8) (9)
(1) RS-232C connector (COM2):
This connector facilitates data communication and centralized control by connecting
peripheral equipment and the host computer to the Control Unit.
For details, refer to the "Function 9. RS-232C Settings".
(2) RS-232C connector (COM1):
This connector facilitates data communication and centralized control by connecting
peripheral equipment and the host computer to the Control Unit.
For details, refer to the "Function 9. RS-232C Settings".
(3) CPU Board:
The board packages a Pentium CPU.
memory.
The jumpers on the type MSC1551 CPU board are originally set as shown in the
table. Normally, the default settings do not need to be changed for regular usage.
Jumper No.
JP2
JP4
JP8
JP9
JP7
JP6
JP12
Function 2.3 Control Unit (Part Names and Functions)
(2) (3)
(4)
(1)
(10) (11)
Defines:
2-4,3-5
BUS Clock
2-4,3-5
and
7-8
CPU Type
5-6,7-8
COM2 All open
Keyboard/Mouse 1-3, 2-4
Unused 1-2
(5)
(12)
The standard package includes 32MB
Settings
BUS Clock 66MHz
Pentium MMX 200MHz
RS-232C
Mouse
Unused
Set for:
15