ActionNote 4000
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EPSON
ActionNote 4000
rnemoty
module or
numeric coprocessor
Shadow RAM
Clock/
calendar
Numeric
coprocessor
Controllers
Diskette drive
Hard disk
Video
System shadowed at F0000 to FFFF, 64KB;
VGA BIOS shadowed at E0000 to E8000,
32KB
Real-time clock, calendar, and CMOS
RAM for configuration backed up by
built-in Dallas®
clock chip
Socket for optional Cyrix® Cx 83S87
coprocessor
Built-in controller for one external 3.5-inch
1.44MB diskette drive; supports 1.44MB
and 720KB diskette formats
Built-in controller for removable internal
hard disk drive
Cirrus® GD6410B 16-bit VGA controller
fully backward compatible with CGA and
EGA; supports a standard monochrome
LCD with a maximum resolution of
640x480x64 shades of gray and an
external monitor with resolutions up to
800 x 600 x 16 colors; simultaneous LCD
and CRT operation
DS 1287 or compatible
Computer Specifications
Main Unit
CPU
Cache
System memory
ROM BIOS
Video RAM
486SLC microprocessor; 33 MHz (and
simulated 8 MHz) clock speed; 1 MHz in
Suspend mode
1KB internal two-way set associative cache
4MB standard, 2MB soldered on main
system board and one 2MB memory
module; expandable to 8MB by replacing
the 2MB memory module with a 6MB
memory module; the first 640KB is
conventional memory and 128KB is used
for shadow RAM; the rest can be used as
extended or expanded memory
128KB on a single one-time programmable
ROM (includes system BIOS, VGA BIOS,
and the SETUP program)
256KB, 80ns video memory on main
system board; 256KB x 4 frame buffer
PCMCIA
Speaker
Interfaces
External VGA
Parallel
Serial
Pointing device
or external
keyboard
AC adapter
Input Devices
Keyboard
Trackball
Databook® DB86082 PCMCIA version 2.0
controller; Type II connector; supports
Type I and Type II memory and I/O cards
Built-in ISA compatible speaker controller;
internal
15-pin, D-sub, female connector for
external analog VGA or SVGA monitor
Centronics® compatible, 25-pin, D-sub,
female connector; standard 8-bit parallel
RS-232C, programmable, asynchronous,
9-pin, D-sub, male connector
6-pin, mini-DIN connector for a PS/2®
compatible pointing device or keyboard;
keyboard supported directly, pointing
device requires adapter
DC input port for external AC adapter;
4-pin, mini-DIN connector
79/80 (US) keys; embedded numeric
keypad and
cursor control key layout
Built-in, two-button trackball
F11 and F12
keys; inverted T
7/27/93
ActionNote 4000-1
EPSON
ActionNote 4000
Mass Storage
Hard disk drive
Diskette drive
VGA LCD
Monochrome
One removable
drive
External, 3.5-inch diskette drive; 1.44MB
and 720KB diskette formats supported;
diskette drive connects to parallel port
640 x 480 dots x 64 shades of gray,
7.5 inch, 0.23 mm dot pitch, high-contrast,
two-film; paper-white, backlit by one
cooled cathode fluorescent tube (CCFT);
continuous brightness and contrast
controls; power-saving feature; brightness
and contrast enhancement; contrast ratio
18:1
2!4-inch
internal hard disk
Power Supply
AC adapter
Battery
Caution
Use only the ActionNote 4000 AC adapter and battery with
the computer.
+12 VDC (to computer), +18 VDC (to
battery charger), 3.0 A continuous AC
adapter with international voltage input,
47/63 Hz
Removable and rechargeable, internal
AE-size NiCad battery pack; 9-cell,
9.6 volt, 1.7AH, 16.3 W; typical 2% hour
battery life with SETUP Power
Management enabled
Altitude Operating: -61 to 3048 m
(-200 to 10,000 feet)
Non-operating: -61 to 9,090
(-200 to 30,000 feet)
Caution
When traveling by airplane, bring the computer into the
passenger compartment as carry-on luggage to prevent it
from being stored in an unpressurized storage area.
m
Indicator Lights
The indicator lights provide information about the
computer’s operation.
Power-Indicates the computer is turned on.
Low battery-Flashes to indicate the battery capacity is
less than 20%.
Suspend mode-Indicates the computer is in Suspend
mode.
Hard disk drive-Indicates the computer is accessing
the hard disk drive.
PCMCIA card slot--Indicates a PCMCIA card is in the
PCMCIA card slot and the computer is accessing the
card.
Num Lock-Indicates that Num Lock is set. This
activates the embedded numeric keypad on the
keyboard.
Caps Lock-Indicates that Caps Lock is set on the
keyboard.
Physical Dimensions
Height
Width
Depth
Weight
(with battery
and hard disk
drive installed)
38 mm (1.5 in.)
252 mm (10.0 in.)
190 mm (7.6 in.)
1.75 kg (3.85 lb)
Environmental Requirements
Temperature
Humidity
Acoustical noise 35dB @ 1 meter
Operating: 5° to 40° C
(41° to 104°F)
Non-operating: -20° to 60° C
(-4° to 140° F)
Operating: 30% to 90%
(non-condensing)
Non-operating:
5% to 95%
(non-condensing)
Scroll Lock-Indicates that Scroll Lock is set on the
keyboard.
Battery Alarm
When there are only 1 to 3 minutes of battery life remaining,
the computer beeps.
Options
80MB hard disk drive
120MB hard disk drive
6MB expansion memory module
NiCad battery pack
External keyboard
External keypad
Adapter for automobile cigarette lighter
2400/9600 baud fax/modem PCMCIA card
14,400/14,400 baud fax/modem PCMCIA card
ActionNote 4000-2
7/27/93
Main System Board Diagrams
System Board, Top Components and Connectors
EPSON ActionNote 4000
J14
I
System Board, Bottom Components
J7
J9
U5
J15
7/27/93
ActionNote 4000-3
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