Product information guide
EQUITY Ill+ (10 MHz)
PHYSICAL CHARACTERISTICS
CPU
Width
19.6
I”.
Depth
17.4 I”.
Height
6.6 I”.
Weight
31 9 Ibs
POWER REQUIREMENTS
115VAC,
(+
15%. -20%);
60Hz.
4A
23OVAC.
(?
15%).
6OHz.
2.:A
OPTIONS
Keyboard
19.3
I”.
7.7
I”.
1.8
I”.
3.9
Ibs.
Computer Specifications
Display Adapters
Monochrome Display Adapter
Color Graphics Adapter
-Multi-Mode
Graphzs Adapter
Enhanced Graphics Adapter
CPU
MATH
CO-PROCESSOR
RAM
ftOM
FLOPPY OISK
CONTROLLER
HARD DISK
CONTROLLER
l/O EXPANSION
SLOTS
SPEAKER
CLOCWCALENOAA
RAM
KEYBOARD
KEYLOCK
SWITCH
POWEA
SUPPLY
MASS STORAGE
Standard
Optlonal
Optlonal
Opttonal
INTERFACES
Standard
Standard
ENVIRONMENTAL
REQUIREMENTS
Temperature
Dperatmg range
Storage range
HomIddy
Operating range
Storage range
80286
microprocessor,
6MHz.
8MHz.
1OMHz
selectable clock
speeds, real address (8086 com-
patlble) and protected
virtual
address (multi-tasking or mulb-
user1
modes
24.bit
address
8
l&bit
data bus
80287-E support (optlon)
Co-processor clock speed select-
able (up to 8MHz)
640KB RAM on maln system board
I15
5MB
RAM max
wdh
memory
expansion cards)
64KB. Selectable EPROM pairs
Supports two drives
manmum
wtth
multlple
formats,
5X”double-
densQ1360KE),SC”h~gh-dens@
I1
2MB).
and
3%”
(720KB).
con-
troller
mstalls
in
I/O
expansion
slot
Supports two
droves
maxImum
with multtple tormats, installs
III
I10
exoanslon
slot
Ntne
total, seven with 16.bit bus
and two with E-bit bus. seven
avaIlable
in
base
conflgurabon
Internal wdh volume control
64 Byles of CMOS RAM tor real-
bme clock. calendar, and system
conflguratlon with battery backup
Detachable, 3
pos~bon.
101
sculpted
keys, 58 key
OWERTY
conflgura-
tlon. 12 funcbon keys, enhanced
AT style
Security keylock for cover and
keyboard
Swltchlng type, fan cooled, world-
wide
115/23OVAC.
192W.
+5Vdc,
+lZVdc. -5Vdc. -12Vdc
Fwe
half
height
devices
maxImum
5 25” half
height
floppy
drive.
12MB storage capacity
5.25” halt
height
floppy
drive;
1.2ME
storage capacity
5.25” half
height
floppy
drive;
360KB storage capacdy
5 25” full
hetght
hard
disk
drive;
40MB storage capacity
Centronlcs’
compabble
port
RS-232C serlal Interface port
41” to 104” F (5” to 40”
C)
22” to 158” F
(~5”
to 70”
C)
10% to 80% non-condensing
10% to 90% non-condensing
Equity Series Computers
12/12/88
Monttors
Mass Storage
Monochrome Display
(720 x 350 dots)
Color Display (640
x
200 dots)
Enhanced Color Display
(640
x
350 or 640
x
200 dots
automabcally selectable)
360KB 5%” Floppy Dove
1.2MB
5%” Floppy Drive
40MB Hard Disk Drive
VOLUME control knob
CPU SPEED
switch
1
Switch Settings
1
There are no DIP switches on the Equity
Ill+.
However,
there is a MONITOR SELECT switch, a CPU SPEED switch
and a VOLUME CONTROL 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 6 MHz, 8 MHz, and
10 MHz. When the computer is running at 6 MHz the power
light is red, at 8 MHz, the light is orange, and at 10 MHz,
the light is green.
EQlll + - 5