Epson ActionNote 4SLC2-50 Product Information Guide

EPSON ActionNote 4SLC2-50

suspend/resume

SW

ROM

Video RAM
Shadow RAM

Numeric
coprocessor

Clock/calendar

Controllers

Diskette drive

Hard disk

Parallel
Serial (2)

LCD and CRT

128KB system BIOS, video BIOS, and
Setup code located in OT-PROM on main
system board

256KB DRAM on main system board
Supports shadowing of system and video

BIOS ROM into RAM
Socket for optional Cyrix 8S387-25

numeric coprocessor
Real-time clock, calendar, and CMOS

RAM; backed up by built-in clock chip

Built-in controller for one internal
diskette drive; supports 1.44MB and
720KB formats

Built-in controller for internal hard disk
drive

25-pin, D-sub, female connector; standard
RS-232C, programmable, asynchronous,

9-pin, D-sub male connector
Built-in controller supporting standard

VGA monochrome LCD; external 15-pin,
D-sub, female connector for connecting an
external analog VGA or SVGA monitor

31%-inch

Computer Specifications

Main Unit

CPU
System speed

Memory

486SLC2-50 microprocessor
High and low speeds available; low speed

is simulated 8 MHz; speed selection
through keyboard command

To select low speed, press the Ctrl, Alt,
and - keys simultaneously. To select
high speed, press the Ctrl, Alt, and + keys

simultaneously. (Use the - or + key on the

numeric keypad; Num Lock must be on.)

2MB RAM standard on a system board;
2MB or 6MB standard on memory module
to 8MB (maximum). The system may be
offered with 4 or 8MB of standard memory

Pointing device

or external
keyboard

Speaker

Modem

Phone jack

Keyboard

Trackball

Mass Storage

Diskette drive

Hard disk drive

6-pin, mini-DIN connector for a PS/2-type
pointing device or for the mouse/
keyboard adapter (for connecting an
external keyboard and/or a pointing
device)

Built-in ISA compatible speaker controller;
internal

Internal connector for optional fax/modem
Standard RJ-11 connector for the internal

fax/modem
85 (International) or 84 (US) keys;

embedded numeric keypad and F11 and

F12

keys

Portable trackball with drivers and

utilities installed

One internal,
supports 1.44MB and 720KB formats

One internal 80MB, 120MB, or 180MB IDE
hard disk drive

31%~inch

diskette drive;

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ActionNote 4SLC2-50-1

EPSON ActionNote 4SLC2-50

LCD Display

Setup Program

Monochrome: 640 x 480 x 32 shades of
gray, 0.3 mm, high-contrast 2-film;
paper-white, backlit by one CCFT (cooled
cathode fluorescent tube); continuous
brightness and contrast controls;
power-saving feature

Stored in ROM; accessible by pressing the

Delete key when prompted during boot

(memory test)

Power Supply

AC adapter

Battery pack

Caution

Use only the AC adapter, optional automobile adapter,
and batteries designed for use with the ActionNote
(AC adapter model number AP-3S25, automobile adapter
A880461, and battery A880451).

+15.5VDC, 2.4A continuous AC adapter
with international voltage input, 50/60 Hz

Rechargeable, internal NiCad battery
pack; 8-cell, 9.6 volt, 1.7AH, 16.3W

Physical Dimensions

Height
Width
Depth
Weight (with

battery pack
installed)

42 mm (1.6 in.)
280 mm (11.0 in.)
225 mm (8.7 in.)

2.5 kg (5.5 lb)

Environmental Requirements

Temperature

Operating: 5° to 35° C (41° to 95° F)
Nonoperating: -20° to 60° C (-4° to 140° F)

LEDs

Power-Power is on

Low battery-Battery capacity is less than 20%

Charging-Battery is fully charged; blinks when the
AC adapter is connected and charging the battery

Suspend mode-Computer is in Suspend mode

Hard disk drive-Computer is accessing the hard disk
drive

Num Lock-Num Lock is on, which activates the
embedded numeric keypad

Caps Lock-Caps Lock is on

Scroll Lock-Scroll Lock is on

Options

6MB expansion memory module
External PS/2-compatible keyboard
Additional NiCad battery pack
Additional AC adapter
Internal 9600/2400 fax/modem with software, including

diskettes and manuals
Internal 14.4/14.4 fax/modem with software, including

diskettes and manuals
Adapter for an automobile cigarette lighter

Humidity

Altitude

Acoustical

noise

When traveling by airplane, take the computer into the

from being stored in an unpressurized storage

ActionNote 4SLC2-50-2

Operating: 30% to 90% (non-condensing)
Nonoperating: 5% to 95%

(non-condensing)
Operating: -61 to 3,048 m

(-200 to 10,000 feet)
Nonoperating: -61 to 10,668 m
(-200 to 35,000 feet)

20 dB

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Main System Board Diagram

EPSON ActionNote 4SLC2-50

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ActionNote 4SLC2-50-3