Keyboard

Layout

Function

Detachable, two position; 101 sculpted keys

58-key QWERTY main keyboard; 17-key numeric/cursor pad; 10 cursor keys; additional 4-key cursor pad; 16 function keys (user-definable)

Four levels (normal, shift, control, alternate); user-definable

Environmental

Requirements

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Condition

 

Operating

Non-operating

 

Storage

 

 

 

 

 

 

 

range

range

 

range

 

 

 

 

Temperature

 

41° to 95°F

-4° to 140° F

 

-4° to 140° F

 

 

 

 

 

 

 

(5° to 35° C)

(-20° to 60° C)

 

(-20° to 60° C)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Humidity

 

20% to 80%

10% to 90%

 

5% to 95%

 

 

 

 

(non-

 

 

 

 

 

 

 

 

 

condensing)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Altitude

 

-330 to 9900 ft

-330 to 11880

ft

-330 to 39600

ft

 

 

 

 

 

 

(-100 to 3000 m)

(-100 to 3600 m)

(-100 to 12000 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Maximum

 

68° F

104°F

*

1 3 4 ° F

 

 

 

 

wet bulb

 

(20° C)

(400° C)

 

(57° C)

 

I

 

 

 

 

 

 

 

 

 

Physical Characteristics

 

 

 

 

 

 

 

Width

 

14.75 inches (375 mm)

 

 

 

 

 

 

Depth

 

17.5 inches (444 mm)

 

 

 

 

 

 

Height

 

5.9 inches (150 mm)

 

 

 

 

 

 

Weight

 

Single diskette drive model without

 

 

 

 

 

 

 

keyboard: 20.6 lb (9.4 kg)

 

 

 

A-4 Specifications