Epson Equity III+ Manuale del prodotto - Pagina 5
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Computer Specifications
CPU
80286 microprocessor, 6MHz.
speeds, real address (8086 com-
address (multi-tasking or mulb-
MATH
CO-PROCESSOR
80287-E support (optlon)
Co-processor clock speed select-
able (up to 8MHz)
RAM
640KB RAM on maln system board
64KB. Selectable EPROM pairs
FLOPPY OISK
CONTROLLER
Supports two drives manmum wtth
troller mstalls in I/O expansion slot
HARD DISK
CONTROLLER
Supports two droves maxImum
l/O EXPANSION
SLOTS
and two with E-bit bus. seven
SPEAKER
Internal wdh volume control
RAM
64 Byles of CMOS RAM tor real-
KEYBOARD
Detachable, 3 pos~bon. 101 sculpted
keys, 58 key OWERTY conflgura-
AT style
keyboard
MASS STORAGE
Standard
5 25" half height floppy drive.
5.25" halt height floppy drive;
5.25" half height floppy drive;
360KB storage capacdy
5 25" full hetght hard disk drive;
INTERFACES
Standard
Standard
RS-232C serlal Interface port
ENVIRONMENTAL
REQUIREMENTS
Temperature
41" to 104" F (5" to 40" C)
Storage range
22" to 158" F (~5" to 70" C)
Operating range
10% to 80% non-condensing
Storage
10% to 90% non-condensing
range
Equity Series Computers
VOLUME control knob
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
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.
12/12/88
EQUITY Ill+ (10 MHz)
PHYSICAL CHARACTERISTICS
19.6 I".
Depth
17.4 I".
6.6 I".
31 9 Ibs
POWER REQUIREMENTS
OPTIONS
Monochrome Display Adapter
Color Graphics Adapter
Enhanced Graphics Adapter
Monochrome Display
(720 x 350 dots)
Color Display (640 x 200 dots)
Enhanced Color Display
(640 x 350 or 640 x 200 dots
360KB 5%" Floppy Dove
Mass Storage
40MB Hard Disk Drive
CPU SPEED switch
Color, composite, EGA, and VGA monitors
Keyboard
19.3 I".
7.7 I".
1.8 I".
3.9 Ibs.
EQlll + - 5