Epson NB-SL-25, NB-SL-20 Product Information Guide

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NB-SL Notebook Computers

Computer Specifications

Main Unit

CPU

System memory

BIOS ROM

Math

coprocmr

clock/calendar

Controllers

Diskette drive

Hard disk

Parallel/external
diskette drive

serial

LCD and CRT

Mouse, external
numeric keypad,
or keyboard

speak=

MOdelIt

386SL microprocessor; 20 or 25 MHz and
5 or 6.25 MHz dock speed, selectable through

Setup or software comunand

2MB or

4MB,

expandable to
the first

12SKB

be used as extended or EMS memory;
selectable through Setup

128KB on a single Bash

system
Socket for optional 20 or 25 MHz, 387SX

numeric
Real-time clock, calendar, and CMOS RAM

for configuration; backed up by 3.6 volt
lithium battery

Built-in
drives

5*/i-inch); supports

and 360KB
Slot for 2lh-inch hard

with embedded controller

Zlpin,

standard &bit
drive support, selectable through Setup

&232-C,
9-m

Built-in controller supporting standard VGA
color or monochrome; external
connector for

9-M mini-DIN connector for optional
mouse, external numeric keypad, or external
keyboard

Built-in ISA compatible speaker

64OKB

is conventional memory and

is used for shadow RAM, the rest

BIOS

and VGA BIOS)

coproce5sor

controller

(interrd 3’binch

formats

D-sub, female connector with

par&4

programmable, asynchronous,

Dsub male amnector

conmdng

intemal

Internal slot for

*onal

14MB

or

2OMB;

ROM

(includes

for up to two diskette

and external

l&MB, 72OKB, 1.2MB,

disk

drive cartridge

or extemal diskette

15-m

an external monitor

contxoller;

modem

CM

female

NB-SL Computers

Keyboard

Mass Storage

Diskette drives

1/92

84 (International) or 82 (US) keys with four

levels of

Support for up to two drives: one internal,

3 ‘/z-inch 1.44MB diskette drive and one
optional, external
drive

userdefinable

S’/tir~h (UMB)

functions

diskette

NB-SL-1

NB-SL Notebook Computers

Hard disk drives

Support for up to two drives: one in the
NB-SL and one in the Expansion Unit

Removable 40MB, 60MB, or 80MB hard disk
drive cartridge designed for low power
consumption in the NB-SL; embedded
controller; power-saving feature

LCD Display

Monochrome:

Color:

640 x 480, .3 mm, high contrast 2-film; paper-
white, backlit by one CCFT (cooled cathode
fluorescent tube); continuous brightness and
contrast controls; power-saving feature

640 x

480, .3

mm, high contrast, active-matrix,

MIM (metal-insulator-metal)

Power Supply

AC adapter

9V, 3.OA/12V, 1.7A

international voltage input, SO/60 Hz

Battery packs

CAUTION:

Use only the AC adapter and batteries designed for

Two interchangeable, rechargeable, internal

NiCd

battery packs;

use with the NB-SL (AC adapter model number ADO930WA, and
battery model numbers

BC7217WA

AC adapter with

6-tell,

and

BH7222WA).

7.2 volt

Physical Dimensions

Height Monochrome: 51 mm (2 in);

Width 297 mm (11.69 in)

Weight (with hard Monochrome: 3.3 kg (7.2 lbs)
disk and two battery Color: 3.6 kg (7.9 lbs)

p=W

Color: 61 mm (2.4 in)

235 mm (9.25 in)

Environmental Requirements

Temperature Operating: 5” to 35” C (41” to 95” F)

Humidity

Altitude Ooeratintz -60 to

Non-operating: -20” to 60” C (-4” to

HO0

Operating: 20% to 80% (non-condensing)
Non-operating: 8% to 90% (non-condensing)

3,OCKl

m (-198 to 9,900 feet)

Nbn-o&ating: a0

(-198 to 39,600

feet)

to

12,tlOO

m

F )

Differences Between

NB-SU2S

Product

CPU

1

CPU clock speed

(High speed mode)
CPU board name

Memory
Standid

memoiy

Max

‘Board

CPU

’

: Memory

(Monochrome)

Name

Ctlm

on board

RAM on board

uml no.

dvp

confguratm

NB-SU20

’ NBSUZO

In&II so386
/
/

20MHz

I 15432CM
/

2ME
14MB

2OOm21w
In(SJl

KUW386SLBA-2OSX523
120 MHz1

on

SLQ5

and

SL-20

: NB-SLQS
Intel SO336

’

25MHz

4M0

/ (25 MHz1

SL-25

1791 CM

2OMB’

200673800

Intel

KUBO386SlBA-25SX524

Options

Check with your dealer for availability of the following options:
2MB, 4MB, or 8MB expansion memory modules

40MB, 60MB, or 80MB removeable hard disk drive cartridges
External numeric keypad
External keyboards

NiCd

battery pack
Additional AC adapter
Internal modern

387SX math

coprccw

Desktop Expansion Unit
carrying case

Main System Board

NlCd

or

Hard disk drive

1592Fl board

baneN

O&l&

NiMH

I

I
I

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CAUTION:

When traveling by airplane, be sure to take your

computer into the passenger compartment as carry-on luggage to

Product Configuration

M0d.l

NESU?O
N0BU?S
NB-SLQ5C

20

MHz

25 MHz
25

MH.?

8pe.d

LCD

FIB-MOllO
FIN-Mot-IO

1

MM-cdor

typr

Slandard

2MB
4MB
4MB

memory

CPU

NB-SL-2

1/92

15SXM

/

board

d

NB-SL Computers