Proface APL3000B - Node Box PC - Manual (Page 2)

2
Part Names and Functions
Front
E
I
A
C B
L
J
D
N O P M
Top
F G H K
Name Description
A Reset Switch (RESET)
Used to restart PS-B / turn on the power. Used in
combination with System Set SW. Please refer to
"Switches" for details.
B Memory Slot Cover -
C Maintenance Cover
When removing this cover, you can set the switches on
the PS-B's circuit board.
D USB Holder Attachment Area -
E Power Connector -
F Serial Interface (COM1) RS-232C. Dsub 9-pin plug type.
G Serial Interface (COM2)
RS-232C/RS-422/RS-485 Changeover, RI/+5V
Changeover. Dsub 9-pin plug type.
H
Speaker Output Interface
(SPK)
1 port. (Mini pin jack connector)