Epson Equity LT Product Manual

Computer Specifications

NEC V30 dual-speed m1croprocess0r.
CPU:
4.77 or 10 MHz Switch selectable
640KB on man system board
RAM:
ROM:
Floppy Disk
Controller: Supports two tnfernal 35 (720KB)
Expansion Slots:
Internal. programmable
Speaker:
Clock/Calendar
64 Bytes of CMOS RAM lor real-llme
RAM:
clock. calendar, and system
Keyboard:
separate numer~clcursor pad
Video Controller
and Screen:
external CGA momtor port opflonal
Two. 3.5 half-height floppy disk
Standard:
floppy disk dwe and
Standard:
Interfaces:
Standard:
RS-232C compattble serial port
Standard:
Standard: 5 25 floppy disk dwe port
Standard:
Environmental
Conditions:
Temperature
Storage Range -4O to 12Z°F
(-20" lo 6OOC)
Humidity: Operating Range 20% 10 60%
storage Range 10% to 90%
Physical
Dimensions:
Depth -12 2 I"
(Dual floppy disk drive conhguratlon)
Display Options:
Screen Type:
LCD Color:
Size (Active Area): 95 x 4 1
Aspect Ratio:
Resolution: 640 x 200
Character
80 x 25
Adjustable
Brightness: N O
Feature: NO
Equity LT Options: Internal 30011200 baud modem
13 CGAcolordlsplay(640 x 200dots)
Screen d,splays
Equity Series Computers
I
Supertwist
Backlit LCD
95' x 41
640 Y 200
12/12/88

Switch Settings

The CPU SPEED switch selects between 4.77 MHz and 10
MHz. When the computer is running at 4.77 MHz, the power
light is orange, and at 10 MHz, the light is green.
The CPU SPEED switch is located above the keyboard.
LCD DIP Switch Settings
Switches
1 2 3 4
O N
OFF
ON ON
O N O F F
OFF ON
OFF OFF
O N
OFF
EQUITY LT
Num
Lock
Functions
LCD Normal
LCD Reverse
LCD Screen Mode 0
LCD Screen Mode 1
LCD Screen Mode 2
LCD Screen Mode 3
Select LCD
Select RGB color monitor
EQLT - 1
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