Epson NB3s User Manual

82 sculptured keys; status indicator bar icons for Num Lock, Caps

Lock, and Scroll lock

Optional, external numeric keypad

Interchangeable, slide-out, 20MB or 40MB hard disk designed for
low power consumption; 23ms average access time; built-m
controller; power-saving feature

One internal, 1.44MB  3 

 diskette drive

Optional, external 5 

 (1.2MB) diskette drive

Large 

 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 

Interchangeable, rechargeable, internal NiCad battery pack, lasts
approximately 2 hours

10-volt AC adapter (can recharge battery pack while operating

computer) 

 

 

 sensing. 

 Hz

1.72 inches 

 mm)

8.5 inches 

 mm)

11.8 inches (295 mm)

5.7 

 (2.6 kg) 

 battery and hard disk

Operating: 

 to 

 F 

 

 

 

 to 

 F 

 to 

 

Operating: 20% to 80% 
Non-operating: 

 to 90% (non-condensing)

Altitude
Operating: -230 to 11,800 feet 

 to 

 

Nonoperating: 

 to 47,200 feet 

 to 

 

 

 by 

 be 

 to 

 your 

 

 

passenger 

 

as 

 luggage 

to 

 

it 

 

 in