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Bosch UML-151-90 Support Question

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Question posted by dominiquevanobberghen on August 28th, 2012

Backlight Problems

When I start up the screen I have image for about 2 seconds, then the backlight stops. If it's dark I can see that I can still change the menu and change program and ... but no backlight anymore. What can you do about this? Kind regards!

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Related Bosch UML-151-90 Manual Pages

User Manual - Page 3

... Connecting the Composite Video Signal to the Monitor Connecting the Y/C (S-Video) Signal to the Monitor Connecting the PC Signal to the Monitor Single / Multiple Monitor Configuration Navigating the Monitor Navigating the Front Panel Navigating the Monitor On-screen Display (OSD) On-screen Display Menus Custom Menu Picture / Sound Menu Setup Menu Table of Contents | en iii 1 1 3 3 8 9 9 10 12...
User Manual - Page 4

iv en | Table of Contents 8 Power Management 8.1 Power Consumption 8.2 LED Indicator 9 Trouble Shooting Guide 10 Maintenance 11 Technical Specifications General Purpose LCD Monitors 22 22 22 23 24 25 F.01U.127.338 | 2.0 | 2009.05 User's Manual Bosch Security Systems, Inc.
User Manual - Page 5

... only when the ON/OFF switch is in the operating instructions. The power cord is inserted into this unit to the unit. General Purpose LCD Monitors Safety | en 1 1 1.1 Safety Important Safety Instructions Read, follow, and retain for all units. Heed all warnings on the unit and in a fire or electrical shock...
User Manual - Page 6

... on the equipment; - Servicing - exposure to the operating instructions. - Replacement parts - Any change in accordance with local electrical codes (Class 2 power levels). F.01U.127.338 | 2.0 |...05 User's Manual Bosch Security Systems, Inc. 2 en | Safety General Purpose LCD Monitors 11. Before proceeding, be sure to disconnect the power from the main AC power...
User Manual - Page 9

... by the Federal Communications Commission, helpful: How to Identify and Resolve Radio-TV Interference Problems. This booklet is likely to cause harmful interference, in which case the user will be... circuits, or electrical lights, nor where it may find the following conditions: - General Purpose LCD Monitors Safety | en 5 PoE - To minimize the risk of the FCC Rules. i This is ...
User Manual - Page 13

...following table lists the parts included: Quantity 1 1 2 1 1 1 1 Part UML-151-90, UML-171-90, or UML-191-90 Color LCD Flat Panel Monitor Installation manual Power Cords, 3-wire with grounded plug 1.8 m (6 ft) long: ... is the safest container in shipment, notify the shipper immediately. General Purpose LCD Monitors Unpacking | en 9 2 2.1 Unpacking This equipment should be used if returning the...
User Manual - Page 15

General Purpose LCD Monitors Exploded View | en 11 Figure 3.2 Bottom Panel Reference # Connector 1 DC 12 V IN 2 3 4 5 6 7 8 9, 10 11 VGA IN VIDEO 1 (AV1) IN VIDEO 1 (AV1) OUT VIDEO 2 (AV2) IN VIDEO 2 (AV2) OUT S-VIDEO (Y/C) IN S-VIDEO (Y/C) OUT AUDIO IN (L+R) PC Stereo IN Description UML-151-50: 3.3 A UML-171-50: 4.1 A UML-191-90: 4.1 A PC Signal Input Composite signal input...
User Manual - Page 17

... Supply - Bosch Security Systems, Inc. Features The General Purpose LCD Color Panel Display Monitor Series are designed to install the UML-151-90, UML-171-90, or the UML-19190. NTSC/PAL Auto-Detect - High-resolution Display - 1024 x 768 (UML-151-90) - 1280 x 1024 (UML-171-90) - 1280 x 1024 (UML-191-90) - Ventilation To prevent overheating, ensure that the ventilation openings on the rear...
User Manual - Page 18

... designed for use the Euro-style power cord where 230 VAC, 50 Hz power is available; 14 en | Installing the Monitor General Purpose LCD Monitors 6.2 6.2.1 6.2.2 Mounting the Monitor The UML-151-90, UML-171-90, and the UML-191-90 are compatible with a 3-pole US-style power cord and a 3pole Euro-style power cord. use on a desktop or mounted to...
User Manual - Page 21

... Panel Buttons Reference # Button Description 1 Input Button Selects the signal to the UML-151-90, UML-171-90, or the UML-191-90. the OSD. the OSD. User's Manual F.01U.127.338 | 2.0 ... (AV1) OUT Navigating the Monitor Navigating the Front Panel Use the front panel to make any necessary OSD adjustments to be displayed. 2 Menu Button Selects the on-screen display (OSD). 3 ...
User Manual - Page 22

...;button to enter the selected menu. 7. To navigate the set up menus, follow the steps below: 1. To access the OSD menus, press the Menu button. Connect the CVBS or VGA cable. 2. 18 en | Navigating the Monitor General Purpose LCD Monitors 7.2 Navigating the Monitor On-screen Display (OSD) The UML-151-90, UML-171-90, and the UML-191-90 have two (2) modes: Video...
User Manual - Page 23

... level for video performance of the monitor. When finished, press the Menu button to save any changes, then press the Menu button again to access the OSD menu. User's Manual F.01U.127.338 | 2.0 | 2009.05 Press the Menu button to exit the OSD. General Purpose LCD Monitors Navigating the Monitor | en 19 7.3 7.4 On-screen Display Menus There are three...
User Manual - Page 26

...menu. To conserve energy and extend monitor life, these monitors automatically start a power saving mode when the input signal disappears (such as when a PC enters sleep mode). The monitor ... (red). Choices are : Blue Screen Transparency and Blue. Firmware Version Displays the release level of the OSD. 22 en | Power Management General Purpose LCD Monitors i 8 8.1 8.2 Submenu Reset Language...
User Manual - Page 27

...menu. Power switch should be completely connected to one of the monitor is not supported. The signal cable should be completely seated in its slot and the computer switched ON. displayed in PC mode Incorrect colors - present in the picture in PC mode - Change... Purpose LCD Monitors Trouble Shooting Guide | en 23 9 Trouble Shooting Guide Problem Solution No image is too ...
User Manual - Page 29

....127.338 | 2.0 | 2009.05 General Purpose LCD Monitors 11 Technical Specifications Technical Specifications | en 25 Electrical Rated Voltage Voltage Range Power at Rated Voltage Sync Format LCD Panel Screen Size (H x V) Viewable Picture Area Pixel Pitch (H x V) Resolution Aspect Ratio Display Colors Response Time Backlight UML-151-90 UML-171-90 UML-191-90 120/230 VAC, 50/60 Hz 120/230...
User Manual - Page 31

...x 390.5 x 200.0 mm 430 x 428 x 200 mm (15.1 x 15.4 x 7.9 in.) (16.9 x 16.9 x 7.9 in.) Monitor Only Weight Monitor with Base Monitor Only 352 x 292 x 58 mm (13.9 x 11.5 x 2.2 in.) 3.7 kg (8.1 lb) 2.5 kg (5.6 lb) 382.4 x 330.0 ...°C (-4°F to 140°F) Maximum 90%, non-condensing Parts Included One (1) Bosch General Purpose Color LCD Flat Panel Monitor One (1) VGA to VGA cable Two (2),...
Brochure - Page 1

... display (LCD) flat-screen panel and are high-resolution color monitors ideal for high- Functions Excellent image quality Bosch LCD monitors automatically adapt to the input resolution of the incoming video signal (up to 1280 x 1024 resolution-1.3 Megapixels (UML‑191‑90 and UML‑171‑90) or 1024 x 768 resolution (UML15190) ▶ Maximum brightness...
Brochure - Page 2

... Luminance Contrast Ratio Viewing Angle UML-151-90 UML-171-90 250 cd/m2, anti- 300 cd/m2, antiglare, hard-coat- ors ors 8-bit interface; 16.7 million colors Response Time < 8 ms < 5 ms < 5 ms Backlight Two (2) cold Two (2) cold cath- 2 | UML-1x1 Series 15-, 17-, 19-inch General Purpose LCD Flat Panel Monitors Certifications and Approvals Electromagnetic Compatibility...
Brochure - Page 3

....9 x 11.5 x 2.2 in.) 382.4 x 330.0 x 58.7 mm (15.1 x 13.0 x 2.3 in.) 420 x 374 x 60 mm (16.9 x 14.7 x 2.4 in.) Weight Monitor with a U.S. and single 8.4- plug type Ordering Information UML-151-90 15-inch Color LCD Display Monitor 15-inch (381 mm) color LCD monitor, 3D image, 500 TVL, 1024 X 768 resolution, VGA, CVBS, AUDIO, 120/230 VAC, 50/60 HZ...
Brochure - Page 4

[email protected] www.boschsecurity.com © Bosch Security Systems Inc. 10 | Data subject to change without notice T6077299723 | Cur: en-US, V7, 9 Jul 2010 4 | UML-1x1 Series 15-, 17-, 19-inch General Purpose LCD Flat Panel Monitors Americas: Bosch Security Systems, Inc. 130 Perinton Parkway Fairport, New York, 14450, USA Phone: +1 800...

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