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General Purpose LCD Monitors Technical Specifications | en 25
Bosch Security Systems, Inc. User’s Manual F.01U.127.338 | 2.0 | 2009.05
11 Technical Specifications
UML-151-90 UML-171-90 UML-191-90
Electrical
Rated Voltage 120/230 VAC, 50/60 Hz 120/230 VAC, 50/60 Hz 120/230 VAC, 50/60 Hz
Voltage Range 100-240 VAC 100-240 VAC 100-240 VAC
Power at Rated Voltage 25 W operation, 5 W
standby
40 W operation, 5 W
standby
45 W operation, 5 W
standby
Sync Format PAL/NTSC PAL/NTSC PAL/NTSC
LCD Panel TFT LCD TFT LCD TFT LCD
Screen Size (H x V) 304.1 x 228.1 mm
(12.0 x 9.0 in.)
338.0 x 270.0 mm
(13.3 x 10.6 in.)
376.0 x 301.0 mm
(14.8 x 11.9 in.)
Viewable Picture Area 15 in. (381 mm) measured
diagonally
17 in. (432 mm) measured
diagonally
19 in. (483 mm) measured
diagonally
Pixel Pitch (H x V) 0.297 x 0.297 mm
(0.01 x 0.01 in.)
0.264 x 0.264 mm
(0.01x0.01in.)
0.294 x 0.294 mm
(0.01x0.01in.)
Resolution 1024 x 768 pixels, 500 TV
lines typical
1280 x 1024 pixels, 500 TV
lines typical
1280 x 1024 pixels, 500 TV
lines typical
Aspect Ratio 4:3 5:4 5:4
Display Colors 16.7 million colors 16.7 million colors 8-bit interface; 16.7 million
colors
Response Time < 8 ms < 5 ms 5 ms
Backlight Two (2) cold cathode
fluorescent tubes, rated life
50,000 hours
Two (2) cold cathode
fluorescent tubes, rated life
50,000 hours
Four (4) cold cathode
fluorescent tubes, rated life
50,000 hours
LCD Panel Optical Characteristics
Luminance 250 cd/m, anti-glare, hard-
coating treatment
300 cd/m, anti-glare, hard-
coating treatment
300 cd/m, anti-glare, hard-
coating treatment
Contrast Ratio (CR) 600:1 1000:1 800:1
Viewing Angle
(Horizontal/Vertical)
160°/160° 160°/160° 160°/160°
Video Input
Composite Video (CVBS) 1.0 Vp-p (0.5–1.5 Vp-p), automatic switching from 75 W unbalanced termination to Hi-Z
with passive loop-through operation
Y/C (S-video) 0.7 Vp-p (Y-signal), 0.3 Vp-p (C-signal), 75 W termination