Epson 4DX/33 User Manual
Keyboard
Mouse
Option slots
Speaker
Alternate VGA
Alternate VGA
Mass Storage
Horizontal
mounts
Vertical
mount
Diskette drives
Hard disk
drives
Other devices
Keyboard
SETUP
Program
Stored in ROM; accessible by pressing the
Delete key at the SETUP prompt during boot
PS/2 compatible keyboard interface built
into main system board; num lock setting
selectable through SETUP; 6-pin, mini DIN
connector
PS/2 compatible mouse interface built into
PS/2 compatible mouse interface built into
main system board; 6-pin, mini DIN
c o n n e c t o r
Four 16-bit (or 8-bit) I/O expansion slots,
ISA compatible, 8 MHz bus speed; three
slots accommodate any size card,
bottom slot can hold reduced size card
(4.4
mm)
Internal
IBM compatible VGA pass-through
IBM compatible VGA pass-through
interface built into main system board;
26-pin
Three drives maximum (two horizontal
mounts and one vertical mount),
configurable using the following:
Up to two externally-accessible,
Up to two externally-accessible,
half-height horizontal mounts; each
horizontal bay can accommodate one
form factor diskette, tape,
CD-ROM, or other drive, or one
form factor hard disk, diskette, tape,
CD-ROM, or other drive with
mounting frames attached
One internal third- or half-height vertical
One internal third- or half-height vertical
mount; vertical bay can accommodate one
form factor hard disk or other
drive
(high-density)
360KB (doubledensity)
720KB (doubledensity)
form factor hard disk drive(s),
form factor hard disk drive(s),
third- or half-height size; the first mounted
vertically, second mounted horizontally
Half-height tape drive, CD-ROM drive, or
Half-height tape drive, CD-ROM drive, or
other storage device;
form factor
or
form factor with
mounting frames attached
Detachable, two-position height; 101 or 102
sculpted keys; countrydependent main
typewriter keyboard; numeric/cursor
control keypad; four-key cursor control
keypad; 12 function keys
Video Modes
colors
Memory required
256
512KB
640x460
6 4 0 X 4 6 0
65,536’
640x460
6 0 0 X 6 0 0
16
512KB
600x600
256
512KB
6 0 0 X 6 0 0
32,766'
6 0 0 X 6 0 0
65,536'
1024x766
16
512KB
1024x766
256
EPSON Equity 4SX/25, 4DX/33, and 4DX2/50
* Hi-Color
l
* True Color
Power Supply
Type
Input ranges
Maximum
outputs
145 Watt, fan cooled
y
98 to 132 VAC and 180 to 264 VAC,
switch-selectable voltage
VDC at 18 Amps,
VDC at 4.0 Amps,
-5 VDC at 0.3 Amps, -12 VDC at 0.3 Amps
Cables
Two to main system board; four to mass
storage devices
Option Slot Power Limits
current
Volts
Volts
-5 Volts and -12 Volts
7 Amps
1.5
Amps
0.5 Amps
For all four
Environmental Requirements
Physical Characteristics
Width
14.8 inches (370 mm)
16.5 inches (412 mm)
16.5 inches (412 mm)
Height
weight
4.8 inches (120
mm)
16.7 lb (7.5 kg) with one diskette drive and
one hard disk, without keyboard
EPSON Equity-2
4/1/93