Epson 4+ User Manual
EPSON Equity 4+
Keyboard
PS/2 compatible keyboard interface built
into main system board; num lock setting
selectable through SETUP; 6-pin, mini DIN
connector
Mouse
PS/2 compatible mouse interface built into
main system board; 6-pin, mini DIN
c o n n e c t o r
Option slots
Four 16-bit (or S-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 inch/110 mm)
Speaker
Internal, piezo-electric speaker on main
board
VGA feature
connector
IBM compatible VGA pass-through
interface built into main system board;
26-pin connector
Mass Storage
Diskette drives
Hard disk drives
Three half-height drives maximum configurable using
the following:
the following:
(high-density) capacity
(high-density) capacity
5.25inch, 360KB (double-density) capacity
720KB (double-density) capacity
diskette drive:
and
factor hard disk
up to
half-height
the first mounted vertically, second
mounted horizontally
Half-height tape
Half-height tape
CD-ROM, or other storage
device;
or
with mounting frames
Keyboard
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
Stored in ROM; accessible by pressing the
Program
Delete
key at the SETUP prompt during boot
Video Modes
Mods
Resolution
colors
16
16
Extended,
1256
memory required 640
800X600
16
800X600
Extended,
1 MB memory required
1 MB memory required
Power Supply
Input ranges
Maximum outputs
Maximum outputs
Frequency
at 2.0 Amps,
-5
at 0.3 Amps,
-12 VDC at 0.3 Amps
47 to 63 Hz
47 to 63 Hz
Option Slot Power Limits
Maximum current
For each slot
For all four slots
For each slot
For all four slots
-5 Volts and -12
7 Amps
1.5 Amps
0.3 Amps
11 Amps
0.3 Amps
Environmental Requirements
I
Condition
Operating
Nonoperating
Storage range
range
range
Temperature
to
F
to
F
F
to
C)
to
C)
to
C)
20% to 90%
10% to 90%
10% to 90%
condensing)
Attitude
Attitude
-330 to 9,900
-330 to 39,699
330 to
to 3,999 m)
to 12,990 m)
Maximum
F
wet bulb
Acoustical
37.5 dB(A)
noise
Physical Characteristics
Depth
Height
Weight
Height
Weight
14.8 inches (370 mm)
16.5 inches (412 mm)
16.5 inches (412 mm)
4.8 inches (120 mm)
16.7 b (7.5 kg), with one diskette
and one hard
but without kevboard
EPSON Equity 4+ 2
10/1/93