NEC HX4500 User Manual page 26

P
A Keyboard
B Printer
C VGA
D External-SCSI
E Dump button
F Function select
switches
G Mouse
H COM1
I COM2
J —
K Power status
LEDs
L PCI slots
M Knockout
N ISA slots
O PCI slots
P Power supplies
(three shown)
Figure 1-3. Rear Chassis Features and Controls
1-10 System Overview
O N M L
PS/2-compatible 6-pin mini-DIN connector.
LPT1 25-pin parallel port connector.
VGA monitor 15-pin connector.
Narrow-SCSI 50-pin connector
See Configuring Switch and Jumper Settings in Chapter 4 of this User's Guide.
See Configuring Switch and Jumper Settings in Chapter 4 of this User's Guide.
PS/2-compatible 6-pin mini-DIN connector.
COM1 serial port 9-pin connector.
COM2 serial port 9-pin connector.
Reserved.
Both indicators are green during normal operation. Either or both indicators go off when
power supply fails. See Table 1-1 for status descriptions.
Two PCI add-in board slot locations (PCI #11 and PCI #12).
Available to route SCSI signals to peripheral boxes.
Two ISA add-in board slot locations (ISA #1 and ISA #2).
Seven PCI add-in board slot locations (PCI #21, PCI #22, PCI #23, PCI #31, PCI #32, PCI
#33, and PCI #34).
Possible configurations, installed from bottom most bay:
2 supplies (nonredundant), 3 supplies (one redundant).
Each power supply has a separate AC input power connector.
G
H
I
J
F E
K
A
B
C
D