User's Manual
Technical Specifications 
L1740 Flat Panel Monitor (Continued) 
Maximum Graphics Resolution  1280 x 1024 (75 Hz) analog and digital modes 
Text Mode  720 x 400 
Dot Pitch  0.264 x 0.264 mm 
Horizontal Frequency  30 to 83 kHz 
(analog mode) 
Vertical Refresh Rate  56 to 76 Hz 
(analog mode) 
Environmental Requirements 
Temperature: 
Operating Temperature 
41 to 95° F  5 to 35° C 
Non-operating Temperature 
-4 to 140° F  -20 to 60° C 
Relative Humidity  20 to 80% 
Power Source  100 - 240 VAC, 60-50 Hz 
Power Consumption  <70 watts typical 
Input Terminals  15-pin D-type connector with cable included 
DVI-D connector with DVI-D cable not included 
(available on select models) 
B–2  User Guide 










