Epson Equity II Product Manual

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Brand: Epson

Category: Desktop , Kitchen Entertainment Center

Type: Product manual for Epson EQUITY II+

Pages: 11 (0.27 Mb)

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11
EQUITY II + (12 MHz)
Computer Specifications
CPU:
Math
Co-Processor:
RAM:
ROM:
Floppy Disk
Controller:
f/O&pension
Speaker:
Clock/Calendar
RAM:
Keyboard:
Power Supply:
Mass Storage:
Standerd:
Optional:
Optional:
Optional:
Interfaces:
Standard:
Environmental
Conditions:
Temperature:
Power
Requirements:
80266
microprocessor.
6112
MHz
swlch
selectable clock speeds
80287
support
(optIon).
6
MHz
64OKE
on system board
32KE EPROM
pa,r.
32KB or 64KB
selectable
Supports two drives
wth
multiple for-
mats: 5 25”
double-density
(360KB).
3.5”
(720KB).
5 25”
ht
h-density
(1 ZMB) and 3.5” (1
4
t
MB)
S
IX
. full-length slots, three,
16.bit.
three,
8.bit.
Three,
16.bat
and two
6-btt
slots
avaIlable
I”
standard
conflguration
Internal. programmable
64 bytes of CMOS RAM for
real-twne
clock. calendar. and system configura-
bon
wth
battery backup
Detachable, enhanced AT-style,
3.powon.
101 sculpted keys,
5&l-key
QWERTY
configuration.
12
funcbon
keys
SwItchIn
type, fan cooled,
worldnude
1151230
3
AC, 110 watts (140 watts
“:;;lb;5V
DC, + 12V DC, -5V DC,
Three. Internal half-height devices
maxunum
5
25
half-height
floppy disk
drwe;
1 2MB storage capacity
5 25’
half-height
floppy disk
dwe;
1 2MB storage capacity
5
25
half-height floppy
disk
drive;
360KB storage capacity
3
5
half-height
floppy
disk
drive;
720KB storage capacity
5 25’
half-height
hard disk drive;
40MB storage capacity
Centronfcss-cornpatfble
parallel
port.
DB25 female connector
AS-232C
compabble
senal
port,
DB9
male connector
Operabog
Range. 41
0
to
90°F
(50
to 35°C)
Storage Range. -4” to 140°F
l-20” to
60°C)
Operahng
Range 20% to 60%
non-condensing
Storage
Range,
10% to
90%
non-condensing
W!dth’
CPU
Keyboard
15 7
I”
19 3
I”
Depth
16.3
I”
7.7
I”.
IfeIght.
6 1
I”.
1
a1n
Welaht: 19.8 Ibs.
4 3
Ibs
115V AC,
6OHz.
4A
(95V-137V.
47Hz-63Hz).
230V AC,
50Hz.
2.6A
(195V-265V.
47Hz.
63Hz)
MS-DOS 3.3.
lncludlng
XTREE”
and Epson Enhanced
Utlkty
Soft-
ware. GW-BASIC; System
Dlagnosbcs
Options:
Video Adaptors:
MGA
(Mulb-Mode
Graphics
Adaptor)
EGA (Enhanced Graphics Adaptor)
Displays:
l?
Monochrome
Display
(720 x 350 dots)
13” Color
Display
(640 x 200 dots)
13” Enhanced Color Display (640 x
200 or 640
x
350 dots, automaw
tally
selectable)
Equity Series Computers
There are no DIP switches on the Equity II+. However,
there is a MONITOR SELECT switch and a CPU SPEED
switch on the front of the unit in the lower left hand corner.
Monitor Select
Color, composite, EGA, and VGA monitors
The CPU SPEED switch selects between 8 MHz and 12 MHz.
When the computer is running at 8 MHz, the power light is
orange, and at 12 MHz, the light is green.
Connector Pin Assignments
Parallel Port Connector
13 0000000000000
1
25 000000000000
I 14
PIN NO.
SIGNAL NAME DIRECTION DESCRIPTION
1
-
STROBE
2
DATA0
3
DATA1
4
DATA2
5
DATA3
6
DATA4
7
DATA5
0
DATA6
9
DATA7
10
-
ACK
11
+
BUSY
12
+PE
13
+ SLCT
14
-
AUTOFT
15
-
ERROR
16
-
INIT
17
-
SLCTIN
19
GND
19
GND
20
GND
21
GND
22
GND
23
GND
24
GND
25
GND
Printer Data Bit 0
Printer Data Bit 1
Printer Data Bit 2
Printer Data Bit 3
Printer Data Bit 4
Printer Data Bit 5
Printer Data Bit 6
Printer Data Bit 7
Acknowledge
Printer
Busy
End of Paper
Printer
Select
Auto Feed
Printer Error
Printer
lnltlallze
Printer Select in
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
12/12/88
EQII + - 1