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EPSON NB3s
Keyboard
82 sculptured keys; status indicator bar icons for Num Lock, Caps
Lock, and Scroll lock
Optional, external numeric keypad
Mass
Storage
Interchangeable, slide-out, 20MB or 40MB hard disk designed for
low power consumption; 23ms average access time; built-m
controller; power-saving feature
Diskette drives
One internal, 1.44MB 3 M-inch diskette drive
Optional, external 5 Vwnch (1.2MB) diskette drive
Display
Large
(@Ox480
dots), high contrast, paper-white, backlit LCD
display with 16 gray levels; continuous brightness and contrast
controls; power-saving feature
CRT mode enabled automatically by connecting an external
display to the RGB port before power on
External, VGA-compatible display
supported
Power Supply
Interchangeable, rechargeable, internal NiCad battery pack, lasts
approximately 2 hours
10-volt AC adapter (can recharge battery pack while operating
computer)
wth
automatx
lOO-240V
sensing. M/60 Hz
Physical Dimensions
Height
1.72 inches
(43
mm)
Width
8.5 inches
(210
mm)
11.8 inches (295 mm)
Weight
5.7
Ibs
(2.6 kg)
wth
battery and hard disk
Environmental Requirements
Temperature
Operating: 41. to
95O
F
(5’to
35.
C)
Non-opetating:
Ilo
to
1Z
F
(-m
to
60’
C)
Humidity
Operating: 20% to 80%
hxwondensing~
Non-operating:
8%
to 90% (non-condensing)
Altitude
Operating: -230 to 11,800 feet
t-60
to
3,OtXl
m)
Nonoperating:
-224
to 47,200 feet
f-60
to
12,ooO
m)
NOlO
When
frauding by
airplane,
be sure to
take
your
computer
ink,
tke
passenger
comparhmnt
as cany-on luggage
to
pmmt
it
from
b&g
stored
in
an
unpressurizad
storage
canrparhmt.
NB3s-2
11/30/90
Notebook Computers