Specifications

Table A-21. LK201 Keyboard Description
Weight Height Width Depth
Keyboard 2 kg
(4.5 lb)
51 mm
1
(2 in)
533 mm
(21 in)
171 mm
(6.75 in)
1
Including attachable feet
Table A-22. LK201 Keyboard Specifications
Number of keys 105
Number of indicators 4 status LEDs
Language variations 15
Diagnostics Self-testing and self-identifying with respect to
revision level but not with respect to language
variants
Cable 1.76 m (6 ft) uncoiled, detachable; 4-pin mmj
connector at both ends
Baud rate 4800
Power consumption 4.2 watts maximum
Power input 11.8 V +/– 6% @ 350 mA
Electrical interface EIA RS 423
Volume control 8 levels, plus off; maximum 65 dba 1 ft above
keyboard
Keystroke timing 20 Msec minimum
Table A-23. LK201 Keyboard Operating Conditions
Temperature range 10° C to 40° C (50° F to 104° F)
Relative humidity 10% to 90%
Maximum wet-bulb temperature 28° C (82° F)
Minimum dew-point temperature 2° C (36° F)
Altitude 2,400 m (8,000 ft) at 36° C (96° F)
A–12 Equipment Specifications