Spec Sheet

2 | UML Series 17-, 19-, 20-inch High-performance LCD Flat Panel Monitors
Versatile design
The versatile design allows these monitors to accept NTSC
and PAL signal formats automatically as well as power
supply voltages from 90 to 256 VAC. Compact styling makes
the Bosch High Performance line the color monitors of
choice for large-screen, space-constrained applications.
With a wide range viewing angle, these LCD monitors may
be easily viewed whether they are placed on a desktop,
mounted to a VESA standard wall mount, or rack mounted
in a standard EIA rack.
Certifications and Approvals
Electromagnetic Com-
patibility (EMC)
Complies with FCC Part 15, ICES-003, and CE
regulations
Product Safety Complies with CE regulations, UL, CSA, EN, and
IEC standards
Technical Specifications
Electrical
UML-172-90 UML-192-90 UML-202-90
Rated Voltage 110/230 VAC,
50/60 Hz
110/230 VAC,
50/60 Hz
110/230 VAC,
50/60 Hz
Voltage Range 90-256 VAC 90-256 VAC 90-256 VAC
Power at Rated
Voltage
<45 W <50 W 70 W
Sync Format PAL/NTSC PAL/NTSC PAL/NTSC
LCD Panel TFT LCD TFT LCD TFT LCD
Screen Size
(H x V)
338 x 270 mm
(13.3 x 10.6 in.)
376 x 301 mm
(14.8 x 11.9 in.)
408 x 306 mm
(16 x 12 in.)
Viewable Pic-
ture Area
17 in. (432 mm)
measured diago-
nally
19 in. (483 mm)
measured diago-
nally
20.1 in. (511 mm)
measured diago-
nally
Pixel Pitch:
(H x V)
0.264 x 0.264 m
m
(0.01 x 0.01 in.)
0.294 x 0.294 mm
(0.01 x 0.01 in.)
0.255 x 0.255 mm
(0.01 x 0.01 in.)
Resolution 1280 x 1024 pix-
els, 500 TV lines
typical
1280 x 1024 pix-
els, 500 TV lines
typical
1600 x 1200 pix-
els, 500 TV lines
typical
Aspect Ratio 5:4 5:4 4:3
Display Colors 16.7 million col-
ors
16.7 million colors 16.7 million colors
Response Time < 5 ms (typical) < 5 ms (typical) < 16 ms (typical)
Backlight Two (2) cold
cathode fluores-
cent tubes, rated
life 50,000
hours, at 50%
brightness
Four (4) cold cath-
ode fluorescent
tubes, rated life
50,000 hours, at
50% brightness
Six (6) cathode flu-
orescent tubes,
rated life 45,000
hours, at 50%
brightness
LCD Panel
Optical
Characteristics
UML-172-90 UML-192-90 UML-202-90
Luminance 300 cd/m2, hard-coating (3H), non-glare treatment
Contrast Ratio 1000:1 800:1 800:1
Viewing Angle 160°/160° 160°/160° 178°/178°
Video Input All Models
Composite
Video (CVBS)
1.0 Vp-p (0.5–1.5 Vp-p), automatic switching from
75 Ω 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 Ω termina-
tion
Picture-in-Pic-
ture
Video 1, Video 2, S-video
PC Input UML-172-90 UML-192-90 UML-202-90
Analog RGB 0.7 Vp-p
(0.5–1 Vrms)
0.7 Vp-p
(0.5–1 Vrms)
0.7 Vp-p
(0.5–1 Vrms)
Picture-in-Picture Video 1, Video 2, S-video
DVI/RGB/HDMI Timing Modes
640 x 480 60/72/75 Hz 60/72/75 Hz 60/72/75 Hz
800 x 600 60/72/75 Hz 60/72/75 Hz 60/72/75 Hz
1024 x 768 60/70/75 Hz 60/70/75 Hz 60/70/75 Hz
1280 x 1024 60 Hz 60 Hz 60 Hz
1600 x 1200 60 Hz
Component Timing Modes
640 x 480 (480i) 60 Hz 60 Hz 60 Hz
720 x 576 (576i) 50 Hz 50 Hz 50 Hz
640 x 480 (480P) 60 Hz 60 Hz 60 Hz
720 x 576 (576P) 50 Hz 50 Hz 50 Hz
1280 x 720
(720P)
50/60 Hz 50/60 Hz 50/60 Hz
1920 x 1080
(1080i)
50/60 Hz
1920 x 1080
(1080P)
50/60 Hz
HDMI Timing Modes
640 x 480 50 Hz 50 Hz 50 Hz
720 x 600 50 Hz 50 Hz 50 Hz
1024 x 768 50/60 Hz 50/60 Hz 50/60 Hz
1280 x 1024 50/60 Hz
1600 x 1200 50/60 Hz
Audio Input 1.0 V line level, mono
Audio Output Loop-through line level
Speaker: two (2), 2 W