UML-171-90 - Monitor BOSCH - Free user manual and instructions

Product Type	Monitor
Brand	Bosch
Model	UML-171-90
Display Size	17 inches (diagonal)
Resolution	1280 x 1024 (SXGA)
Aspect Ratio	5:4
Brightness	250 cd/m²
Contrast Ratio	1000:1 (typical)
Response Time	5 ms
Viewing Angles	170° horizontal / 160° vertical
Input Connections	VGA, DVI-D
Power Consumption	20 W (typical), <0.5 W (standby)
Power Supply	100-240 V AC, 50/60 Hz
Weight	3.5 kg (approx.)
Dimensions (W x H x D)	38.0 x 32.0 x 5.0 cm (without stand)
Cleaning Instructions	Use a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
Safety Precautions	Place on stable surface. Do not block ventilation openings. Unplug during storms or if not in use for long periods.
Spare Parts and Repairability	Contact Bosch service for genuine spare parts. Repairs should be carried out by qualified personnel.
General Information	This monitor is designed for professional and security applications, offering reliable performance and clear image quality.

Frequently Asked Questions - UML-171-90 BOSCH

How do I connect my monitor to a computer?

Connect the VGA or DVI cable from your computer to the corresponding port on the monitor. Ensure both devices are turned off before connecting. Then power on the monitor first, then the computer.

What is the optimal resolution for this monitor?

The optimal native resolution is 1280 x 1024 at 60 Hz. For best image quality, set your computer to this resolution.

Can I mount this monitor on a wall?

Yes, the monitor supports VESA 100x100 mm mounting. Use a compatible wall mount bracket and follow the instructions provided with the bracket.

How do I clean the screen?

Turn off the monitor and unplug it. Use a soft, dry microfiber cloth to gently wipe the screen. Do not apply pressure or use any liquid cleaners, as they may damage the display.

My monitor has no power. What should I check?

First, ensure the power cable is securely connected to the monitor and the wall outlet. If using a power strip, check that it is turned on. Try a different outlet. If the problem persists, the power supply may need servicing.

How do I adjust brightness and contrast?

Press the menu button on the monitor to access the OSD (On-Screen Display). Use the navigational buttons to find 'Brightness' and 'Contrast' settings, then adjust using the +/- buttons.

Does this monitor have built-in speakers?

No, this model does not include built-in speakers. For audio, connect external speakers to your computer or use headphones.

What cables are included with the monitor?

The monitor typically includes a power cable and a VGA cable. DVI cables are usually not included and must be purchased separately if needed.

How do I reset monitor settings to factory defaults?

Access the OSD menu, navigate to 'Setup' or 'Other', and select 'Factory Reset'. Confirm the reset. All settings will return to default values.

Is this monitor suitable for gaming?

This monitor is designed for professional and security use, not specifically for gaming. It has a 5 ms response time and 60 Hz refresh rate, adequate for casual gaming but not ideal for high-speed competitive gaming.

USER MANUAL UML-171-90 BOSCH

General Purpose LCD Monitors

UML-151-90 | UML-171-90 | UML-191-90

BOSCH

User's Manual

Table of Contents

1	S	a	f	e	t	y	1
1.1 Important Safety Instructions 1
1.2 Safety Precautions 3
1.3 Important Notices 3
1.4 Customer Support and Service 8
2 Unpacking 9
2.1 Parts List 9
3 Exploded View							10
4	Remote Control						12
4.1 Remote Control Battery Installation							12
5 Description							13
5.1 Features							13
5.2 Power							13
6 Installing the Monitor							13
6.1 Ventilation							13
6.2 Mounting the Monitor							14
6.2.1	Desktop Installation						14
6.2.2	Wall Mount Installation						14
6.3	Connecting the Composite Video Signal to the Monitor						15
6.4 Connecting the Y/C (S-Video) Signal to the Monitor							16
6.5 Connecting the PC Signal to the Monitor							16
6.6 Single / Multiple Monitor Configuration							16
7 Navigating the Monitor							17
7.1 Navigating the Front Panel							17
7.2 Navigating the Monitor On-screen Display (OSD)							18
7.3 On-screen Display Menus							19
7.4 Custom Menu							19
7.5 Picture / Sound Menu							20
7.6 Setup Menu							21

Table of Contents | General Purpose LCD Monitors

8 Power Management 22

8.1 Power Consumption 22

8.2 LED Indicator 22

9 Trouble Shooting Guide 23

10 Maintenance 24

11 Technical Specifications 25

1 Safety

1.1 Important Safety Instructions

Read, follow, and retain for future reference all of the following safety instructions. Heed all warnings on the unit and in the operating instructions before operating the unit.

1. Cleaning - Unplug the unit from the outlet before cleaning. Follow any instructions provided with the unit. Generally, using a dry cloth for cleaning is sufficient, but a moist fluff-free cloth or leather shammy may also be used. Do not use liquid cleaners or aerosol cleaners.
2. Heat Sources - Do not install the unit near any heat sources such as radiators, heaters, stoves, or other equipment (including amplifiers) that produce heat.
3. Ventilation - Any openings in the unit enclosure are provided for ventilation to prevent overheating and ensure reliable operation. Do not block or cover these openings. Do not place the unit in an enclosure unless proper ventilation is provided, or the manufacturer's instructions have been adhered to.
4. Water - Do not use this unit near water, for example near a bathtub, washbowl, sink, laundry basket, in a damp or wet basement, near a swimming pool, in an outdoor installation, or in any area classified as a wet location. To reduce the risk of fire or electrical shock, do not expose this unit to rain or moisture.
5. Object and Liquid Entry - Never push objects of any kind into this unit through openings as they may touch dangerous voltage points or short-out parts that could result in a fire or electrical shock. Never spill liquid of any kind on the unit. Do not place objects filled with liquids, such as vases or cups, on the unit.
6. Lightning - For added protection during a lightning storm, or when leaving this unit unattended and unused for long periods, unplug the unit from the wall outlet and disconnect the cable system. This will prevent damage to the unit from lightning and power line surges.
7. Controls Adjustment - Adjust only those controls specified in the operating instructions. Improper adjustment of other controls may cause damage to the unit. Use of controls or adjustments, or performance of procedures other than those specified, may result in hazardous radiation exposure.
8. Overloading - Do not overload outlets and extension cords. This can cause fire or electrical shock.
9. Power Cord and Plug Protection - Protect the plug and power cord from foot traffic, being pinched by items placed upon or against them at electrical outlets, and its exit from the unit. For units intended to operate with 230 VAC, 50 Hz, the input and output power cord must comply with the latest versions of IEC Publication 227 or IEC Publication 245.
10. Power Disconnect - Units with or without ON/OFF switches have power supplied to the unit whenever the power cord is inserted into the power source; however, the unit is operational only when the ON/OFF switch is in the ON position. The power cord is the main power disconnect device for switching off the voltage for all units.
11. Power sources · Operate the unit only from the type of power source indicated on the label. Before proceeding, be sure to disconnect the power from the cable to be installed into the unit.
12. For battery powered units, refer to the operating instructions.
13. For external power supplied units, use only the recommended or approved power supplies.
14. For limited power source units, this power source must comply with EN60950. Substitutions may damage the unit or cause fire or shock.

- For 24 VAC units, voltage applied to the unit's power input should not exceed ±10%, or 28 VAC. User-supplied wiring must comply with local electrical codes (Class 2 power levels). Do not ground the supply at the terminals or at the unit's power supply terminals.

- If unsure of the type of power supply to use, contact your dealer or local power company.

1. Servicing - Do not attempt to service this unit yourself. Opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
2. Damage requiring service - Unplug the unit from the main AC power source and refer servicing to qualified service personnel when any damage to the equipment has occurred, such as:
3. the power supply cord or plug is damaged;
4. exposure to moisture, water, and/or inclement weather (rain, snow, etc.); – liquid has been spilled in or on the equipment;
5. an object has fallen into the unit;
6. unit has been dropped or the unit cabinet is damaged;
7. unit exhibits a distinct change in performance;
8. unit does not operate normally when the user correctly follows the operating instructions.
9. Replacement parts - Be sure the service technician uses replacement parts specified by the manufacturer, or that have the same characteristics as the original parts. Unauthorized substitutions may cause fire, electrical shock, or other hazards.
10. Safety check - Safety checks should be performed upon completion of service or repairs to the unit to ensure proper operating condition.
11. Installation · Install in accordance with the manufacturer's instructions and in accordance with applicable local codes.
12. Attachments, changes or modifications - Only use attachments/accessories specified by the manufacturer. Any change or modification of the equipment, not expressly approved by Bosch, could void the warranty or, in the case of an authorization agreement, authority to operate the equipment.

1.2 Safety Precautions

DANGER! High risk:

This symbol indicates an imminently hazardous situation such as “Dangerous Voltage” inside the product. If not avoided, this will result in an electrical shock, serious bodily injury, or death.

WARNING! Medium risk:

Indicates a potentially hazardous situation. If not avoided, this could result in serious bodily injury or death.

CAUTION! Medium Risk

Indicates a potentially hazardous situation. If not avoided, this may result in minor or moderate injury. Alerts the user to important instructions accompanying the unit.

CAUTION! Low risk: (without safety alert symbol)

Indicates a potentially hazardous situation. If not avoided, this may result in property damage or risk of damage to the unit.

NOTICE!

This symbol indicates information or a company policy that relates directly or indirectly to the safety of personnel or protection of property.

1.3 Important Notices

Accessories · Do not place this unit on an unstable stand, tripod, bracket, or mount. The unit may fall, causing serious injury and/or serious damage to the unit. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer. When a cart is used, use caution and care when moving the cart/apparatus combination to avoid injury from tip-over. Quick stops, excessive force, or uneven surfaces may cause the cart/unit combination to overturn. Mount the unit per the manufacturer's instructions.

All-pole power switch - Incorporate an all-pole power switch, with a contact separation of at least 3 mm in each pole, into the electrical installation of the building.

If it is needed to open the housing for servicing and/or other activities, use this all-pole switch as the main disconnect device for switching off the voltage to the unit.

Camera grounding - For mounting the camera in potentially damp environments, ensure to ground the system using the ground connection of the power supply connector (see section: Connecting external power supply).

Camera lens - An assembled camera lens in the outdoor housing must comply and be tested in accordance with UL/IEC60950. Any output or signal lines from the camera must be SELV or Limited Power Source. For safety reasons, the environmental specification of the camera lens assembly must be within the environmental specification of -10°C (14 °F) to 50°C (122 °F).

Camera signal - Protect the cable with a primary protector if the camera signal is beyond 140 feet, in accordance with NEC800 (CEC Section 60).

Coax grounding:

• Ground the cable system if connecting an outside cable system to the unit.
• Connect outdoor equipment to the unit's inputs only after this unit has had its grounding plug connected to a grounded outlet or its ground terminal is properly connected to a ground source.
• Disconnect the unit's input connectors from outdoor equipment before disconnecting the grounding plug or grounding terminal.
• Follow proper safety precautions such as grounding for any outdoor device connected to this unit.

U.S.A. models only - Section 810 of the National Electrical Code, ANSI/NFPA No.70, provides information regarding proper grounding of the mount and supporting structure, grounding of the coax to a discharge unit, size of grounding conductors, location of discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.

NOTICE!

This device is intended for use in public areas only.

U.S. federal law strictly prohibits surreptitious recording of oral communications.

Your Bosch product was developed and manufactured with high-quality material and components that can be recycled and reused. This symbol means that electronic and electrical appliances, which have reached the end of their working life, must be collected and disposed of separately from household waste material. Separate collecting systems are usually in place for disused electronic and electrical products. Please dispose of these units at an environmentally compatible recycling facility, per European Directive 2002/96/EC.

Environmental statement - Bosch has a strong commitment towards the environment. This unit has been designed to respect the environment as much as possible.

Electrostatic-sensitive device - Use proper CMOS/MOS-FET handling precautions to avoid electrostatic discharge.

NOTE: Wear required grounded wrist straps and observe proper ESD safety precautions when handling the electrostatic-sensitive printed circuit boards.

Fuse rating - For security protection of the device, the branch circuit protection must be secured with a maximum fuse rating of 16A. This must be in accordance with NEC800 (CEC Section 60).

Grounding and polarization - This unit may be equipped with a polarized alternating current line plug (a plug with one blade wider than the other blade). This safety feature allows the plug to fit into the power outlet in only one way. If unable to insert the plug fully into the outlet, contact a locally certified electrician to replace the obsolete outlet. Do not defeat the safety purpose of the polarized plug.

Alternately, this unit may be equipped with a 3-pole grounding plug (a plug with a third pin for earth grounding). This safety feature allows the plug to fit into a grounded power outlet only. If unable to insert the plug into the outlet, contact a locally certified electrician to replace the obsolete outlet. Do not defeat the safety purpose of the grounding plug.

Moving - Disconnect the power before moving the unit. Move the unit with care. Excessive force or shock may damage the unit and the hard disk drives.

Outdoor signals - The installation for outdoor signals, especially regarding clearance from power and lightning conductors and transient protection, must be in accordance with NEC725 and NEC800 (CEC Rule 16-224 and CEC Section 60).

Permanently connected equipment - Incorporate a readily accessible disconnect device in the building installation wiring.

Pluggable equipment - Install the socket outlet near the equipment so it is easily accessible.

PoE - Never supply power via the Ethernet connection (PoE) when power is already supplied via the power connector.

Power disconnect - Units have power supplied whenever the power cord is inserted into the power source. The power cord is the main power disconnect for all units.

Power lines - Do not locate the camera near overhead power lines, power circuits, or electrical lights, nor where it may contact such power lines, circuits, or lights.

SELV

All the input/output ports are Safety Extra Low Voltage (SELV) circuits. SELV circuits should only be connected to other SELV circuits.

Because the ISDN circuits are treated like telephone-network voltage, avoid connecting the SELV circuit to the Telephone Network Voltage (TNV) circuits.

Video loss - Video loss is inherent to digital video recording; therefore, Bosch Security Systems cannot be held liable for any damage that results from missing video information. To minimize the risk of lost digital information, Bosch Security Systems recommends multiple, redundant recording systems, and a procedure to back up all analog and digital information.

NOTICE!

This is a Class A product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures.

FCC & ICES INFORMATION

(U.S.A. and Canadian Models Only)

This device complies with part 15 of the FCC Rules. Operation is subject to the following conditions:

- This device may not cause harmful interference, and

- This device must accept any interference received, including interference that may cause undesired operation.

Note

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules and ICES-003 of Industry Canada. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and radiates radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his own expense.

Intentional or unintentional modifications, not expressly approved by the party responsible for compliance, shall not be made. Any such modifications could void the user's authority to operate the equipment. If necessary, the user should consult the dealer or an experienced radio/television technician for corrective action.

The user may find the following booklet, prepared by the Federal Communications Commission, helpful: "How to Identify and Resolve Radio-TV Interference Problems." This booklet is available from the U.S. Government Printing Office, Washington, DC 20402, Stock No. 004-000-00345-4.

INFORMATIONS FCC ET ICES

Underwriter Laboratories Inc. ("UL") has not tested the performance or reliability of the security or signaling aspects of this product. UL has only tested fire, shock and/or casualty hazards as outlined in UL's Standard(s) for Safety for Closed Circuit Television Equipment, UL 2044. UL Certification does not cover the performance or reliability of the security or signaling aspects of this product.

UL MAKES NO REPRESENTATIONS, WARRANTIES, OR CERTIFICATIONS WHATSOEVER REGARDING THE PERFORMANCE OR RELIABILITY OF ANY SECURITY OR SIGNALING RELATED FUNCTIONS OF THIS PRODUCT.

Disclaimer

Underwriter Laboratories Inc. ("UL") has not tested the performance or reliability of the security or signaling aspects of this product. UL has only tested fire, shock and/or casualty hazards as outlined in UL's Standard(s) for Safety for Information Technology Equipment, UL 60950-1. UL Certification does not cover the performance or reliability of the security or signaling aspects of this product.

UL MAKES NO REPRESENTATIONS, WARRANTIES, OR CERTIFICATIONS WHATSOEVER REGARDING THE PERFORMANCE OR RELIABILITY OF ANY SECURITY OR SIGNALING-RELATED FUNCTIONS OF THIS PRODUCT.

Copyright

This user guide is the intellectual property of Bosch Security Systems, Inc. and is protected by copyright.

All rights reserved.

Trademarks

All hardware and software product names used in this document are likely to be registered trademarks and must be treated accordingly.

NOTICE!

This user guide has been compiled with great care and the information it contains has been thoroughly verified. The text was complete and correct at the time of printing. The ongoing development of the products may mean that the content of the user guide can change without notice. Bosch Security Systems accepts no liability for damage resulting directly or indirectly from faults, incompleteness or discrepancies between the user guide and the product described.

1.4 Customer Support and Service

If this unit needs service, contact the nearest Bosch Security Systems Service Center for authorization to return and shipping instructions.

Service Centers

USA

Telephone: [phone] or 585-340-4162

Fax: [phone]

Email: [e-mail]

Customer Service

Telephone: [phone]

Fax: [phone]

Email: [e-mail]

Technical Support

Telephone: [phone]

Fax: [phone] or 717-735-6560

Email: [e-mail]

Repair Center

Telephone: [phone]

Fax: [phone] or 717-735-6561

Email: [e-mail]

Canada

Telephone: [phone]

Fax: [phone]

Europe, Middle East & Asia Pacific Region

Telephone: [phone]

Fax: [phone]

Email: [e-mail]

More information

For additional information, please contact your Bosch Security Systems representative or visit our web site at www.boschsecurity.com

2 Unpacking

This equipment should be unpacked and handled with care. If an item appears to have been damaged in shipment, notify the shipper immediately.

Verify that all the parts listed in the Parts List below are included. If any items are missing, notify your Bosch Security Systems Sales or Customer Service Representative.

The original packing carton is the safest container in which to transport the unit and must be used if returning the unit for service. Save it for possible future use.

2.1 Parts List

The following table lists the parts included:

Quantity Part
1 UML-151	-90, UML-171-90, or UML-191-90 Color LCD Flat Panel Monitor
1 Installation manual
2 Power Cords, 3-wire with grounded plug 1.8 m (6 ft) long:one with a U.S plug type and one with a European Continental plug type
1 VGA to VGA (D-SUB) cable, 1.5 m (5 ft)
1 Power Supply (brick):UML-151-50: 12 VDC, 3.3 A, 100–240 VAC, 50/60 HzUML-171-50: 12 VDC, 4.1 A, 100–240 VAC, 50/60 HzUML-191-90: 12 VDC, 4.1 A, 100-240 VAC, 50/60 Hz
1 Remote control with two (2) AAA batteries
1 Audio cable PC-style

3 Exploded View

Figure 3.1 Front Panel

Reference #	Button Description
1 Input Button	Selects the signal to be displayed.
2 Menu Button	Selects the on-screen display (OSD).
3	▲	Adjusts the value when in the OSD.	Scrolls up in the OSD.
4	▼	Adjusts the value when in the OSD or auto adjusts when in PC mode.	Scrolls down in the OSD.
5	◀	Decreases the value when in the OSD. Decreases volume.	Scrolls left in the OSD.
6	▶	Increases the value when in the OSD. Increases volume.	Scrolls right in the OSD.
7 IR Sensor	Remote control sensor.
8 Power Button / LED Indicator		Power On (green) Standby (blinking red) Unsupported Mode (green) Power Off (red)

Figure 3.2 Bottom Panel

Reference # Connector Description
1 DC 12 V IN U	ML-151-50: 3.3 A	UML-171-50: 4.1 AUML-191-90: 4.1 A
2 VGA IN PC S	gnal Input
3 VIDEO 1 (AV1)	IN Composite signal input for AV1
4 VIDEO 1 (AV1)	OUT Video looping output for AV1
5 VIDEO 2 (AV2)	IN Composite signal input for AV2
6 VIDEO 2 (AV2)	OUT Video looping output for AV2
7 S-VIDEO (Y/C)	IN Y/C separated signal input
8 S-VIDEO (Y/C)	OUT Y/C separated signal looping output
9, 10	AUDIO IN (L+R)	Stereo audio signal input
11	PC Stereo IN

4 Remote Control

This section details the functions and the usage of the Bosch remote control.

Button Function
POWER Turns the power ON and OFF.
SOURCE Selects the PC or Video source.
APC (Auto Picture Control)	Selects thePicturemode. Continuously press this button to change the selection.
ACC (Auto Color Control)	Selects theColormode. Continuously press this button to change the selection.
AV1	Selects theAV1mode. Press this button to display AV1.
AV2	Selects theAV2mode. Press this button to display AV2.
S-VIDEO	Selects the S-VIDEO mode. Press this button to display S-VIDEO.
PC	Selects thePCmode. Press this button to display PC.
AUTO	Auto adjusts to the graphics adaptor.
MUTE	Mutes the sound.
MENU	Displays the OSD. Pressing theMenubutton returns you to theMainmenu from anywhere in the OSD menus.
EXIT	Exits the OSD.
UP	Moves the cursor up in an OSD menu.
DOWN	Moves the cursor down in an OSD menu.
ENTER	Accepts your selection or displays the current mode when in the OSD menu.
VOL	Moves the cursor left, decreases item values in an OSD menu, or decreases volume.
VOL	Moves the cursor right, increases item values in an OSD menu, or decreases volume.
INFO	Displays the information for the settings currently selected for CVBS or PC Input.
STILL	Freezes the video by pressing the button once and releases the freeze by pushing it again.

4.1 Remote Control Battery Installation

1. Turn the remote over (buttons facing down) and push down on the cover and slide it off.
2. Insert two (2) new AAA alkaline batteries, matching the batteries to the (+) and (-) marks inside the battery case.

Figure 4.1 Remote Control Battery Placement

1. Slide the battery cover back into place.

Note: Replace batteries when required or at least once a year. Dispose of used batteries properly.

5 Description

The Bosch General Purpose Family of LCD monitors display PAL or NTSC standard color pictures in CCTV systems. Two (2) looping Composite Video BNC connector inputs and one (1) looping Y/C (S-Video) input using a 4-pin mini-DIN are included with each model. In addition, each works with a VGA signal.

Monitor control functions are accessed via the front panel push buttons and the multi-language On-screen Display (OSD). See Figure 3.1 for front panel descriptions.

5.1 Features

The General Purpose LCD Color Panel Display Monitor Series are designed to display Analog VGA and Composite Video signals.

• 15-inch, 17-inch, and 19-inch models
• 100-240 VAC Power Supply
• 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)

- VGA Input

• Composite Video Input
• Y/C Input (S-Video)
• On-screen Display (OSD) with Multiple Languages

5.2 Power

Model No. Rated Voltage Voltage Range Power at Rated Voltage Sync Format
UML-151-90 120/230 VAC,50/60 Hz		100-240 VAC	25 W (max)	NTSC/PAL
UML-171-90 120/230 VAC,50/60 Hz		100-240 VAC	40 W (max)	NTSC/PAL
UML-191-90 120/230 VAC,50/60 Hz		100-240 VAC	45 W (max)	NTSC/PAL

6 Installing the Monitor

This chapter outlines the procedures to install the UML-151-90, UML-171-90, or the UML-191-90. A qualified service person should install the monitor and adhere to all local codes.

6.1 Ventilation

To prevent overheating, ensure that the ventilation openings on the rear of the monitor are not covered.

6.2 Mounting the Monitor

The UML-151-90, UML-171-90, and the UML-191-90 are designed for use on a desktop or mounted to a wall or rack.

6.2.1 Desktop Installation

The Bosch General Purpose monitors are delivered with a 3-pole US-style power cord and a 3-pole Euro-style power cord. Use the US-style power cord where 120 VAC, 60 Hz power is available; use the Euro-style power cord where 230 VAC, 50 Hz power is available. The monitor automatically adjusts to either power input voltage.

6.2.2 Wall Mount Installation

The square mounting holes (100 mm [3.9 in.] centers) are compatible with the Bosch UMM-LW-20B fixed wall mount or the UMM-LW-30B swivel/tilt. To install the wall mount, do the following:

1. Remove the base from the LCD panel section by unscrewing the four (4) holding screws before separating the base from the panel.

Figure 6.1 Removing the Base

1. Mount the unit to the mounting device (not provided) using the four (4) mounting holes on the rear panel. The square mounting hole patterns are standard on 100 mm (3.9 in.) centers. Four (4) M4 x 10 mm screws are required and are provided with the Bosch mounting kit.

Figure 6.2 Mounting the Device

6.3 Connecting the Composite Video Signal to the Monitor

There are two (2) BNC connectors located on the rear of the monitor for composite video input and two (2) BNC connectors for composite video outputs (see Figure 3.2).

NOTE: All video inputs are passive loop-through. The impedance is automatically set to 75 ohm by the input of the signal on the input connector, while operating in a single connection mode (see Figure 6.5). If a cable is also connected to the output connector, the video signal can be passed on to another monitor connected to it via the passive loop-through function. Up to three (3) looping monitors may be connected in this manner (see Figure 6.6).

NOTICE! To select between AV1 and AV2, press Input (Figure 3.1, Item 1) located on the front of the monitor

6.4 Connecting the Y/C (S-Video) Signal to the Monitor

There is one (1) mini-DIN type connector for the S-Video (Y/C) input (see Figure 6.3). NOTE: Both Y and C inputs are terminated with 75 ohm.

Figure 6.3 Y/C Connection Pinout

Reference	Input
1	GND
2	GND
3 Y-signal IN or	OUT
4 C-signal IN or	OUT

6.5 Connecting the PC Signal to the Monitor

The monitor can be connected to the analog VGA signal by using the provided VGA cable (D-SUB to D-SUB).

Figure 6.4 VGA Input

6.6 Single / Multiple Monitor Configuration

Figure 6.5 Single Monitor Configuration

Reference # Description
1	V	i	d	e	o
2	V	I	D	E	O
3 VIDEO 1 (AV1) OUT
4	VCR

C 1

Figure 6.6 Multiple Monitor Configuration

Reference # Description
1	V	i	d	e	o
2 VIDEO 1 (AV1)	IN
3 VIDEO 1 (AV1)	OUT

7 Navigating the Monitor

7.1 Navigating the Front Panel

Use the front panel to make any necessary OSD adjustments to the UML-151-90, UML-171-90, or the UML-191-90. See the figure below for an explanation of the front panel.

Figure 7.1 Front Panel Buttons

Reference #	Button Description
1	Input Button	Selects the signal to be displayed.
2	Menu Button	Selects the on-screen display (OSD).
3	▲	Adjusts the value when in the OSD.	Scrolls up in the OSD.
4	▼	Adjusts the value when in the OSD or auto adjusts when in PC mode.	Scrolls down in the OSD.
5	◀	Decreases the value when in the OSD. Decreases volume.	Scrolls left in the OSD.
6	▶	Increases the value when in the OSD. Increases volume.	Scrolls right in the OSD.
7	IR Sensor	Remote control sensor.
8	Power Button / LED Indicator	Power On (green) Standby (blinking red) Unsupported Mode (green) Power Off (red)

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 and VGA. The LCD is programmed through the on-screen display (OSD) menus and submenus where an operator can select operating parameters. To access the OSD menus, press the Menu button. Use the front panel of the monitor to make any necessary adjustments to the OSD.

To navigate the set up menus, follow the steps below:

1. Connect the CVBS or VGA cable.
2. Press the Power button to turn on the unit (see Figure 7.1).
3. If required, press the Input button to select the appropriate signal.
4. Press the Menu button to activate the main menu selections (see Figure 7.1).
5. Press the ▲ and the ▼ buttons to select a menu.
6. Press the Input button to enter the selected menu.
7. Press the ◀ and the ▶ button to toggle the OSD values.
8. When finished, scroll to Exit and press the Menu button. Note: If there is no Exit button, press the Menu button.

7.3 On-screen Display Menus

There are three (3) on-screen menus that allow you to customize your settings. Press the Menu button to access the OSD menu.

Icon Menu Function
	Custom Adjusts the Brightness, Contrast, Color, Tint, and the Sharpness level for video performance of the OSD. (The menu options differ between the Video and PC modes.)
	Picture / Sound	Adjusts the Picture Mode, Color Tone, Mute, Volume, Size, DNR, Comb Filter, and the PC settings. (The menu options differ between the Video and PC modes.)
	N/A Not available with this model.
	Set Up	Enables user to Reset the factory default settings and to adjust the Language, OSD Tone, Blue Screen and Key Lock.

7.4 Custom Menu

To access the Custom menu, press the Menu button on the front panel of the monitor. Next, press the right arrow and then press the up and down arrows to select a submenu. Press the left and right arrow buttons to increase or decrease the values. When finished, press the Menu button to save any changes, then press the Menu button again to exit the OSD.

Table 7.1 Custom Menu (Video Mode)

Table 7.2 Custom Menu (PC Mode)

Submenu Definition
Brightness Adjusts the brightness level for video performance (range 0-100).
Contrast Adjusts the contrast level for video performance(range 0-100).
Color Adjusts the overall intensity of the screen (range 0-100).
Tint	Adjusts the tint of the picture (range 0-100). NTSC only.
Sharpness	Adjusts the sharpness level for video performance (range 0-100).

7.5 Picture / Sound Menu

To access the Picture / Sound menu, press the Menu button on the front panel of the monitor, then press the left and right arrows to select the Picture / Sound icon. Press the up and down arrows to select the Picture / Sound submenu.

Table 7.3 Picture / Sound Menu (Video Mode)

Table 7.4 Picture / Sound Menu (PC Mode)

Submenu Definition
Picture Mode(Video Mode)	Selects the automatic picture control mode. Choices are:Custom:User selected values of the Custom menu are applied.Dynamic:Automatically adjusts the Brightness, Contrast, and Sharpness, maximizing the video quality in the picture.Standard:Applies factory default values.
Picture Mode (PC Mode)	Selects the automatic picture control mode. Choices are:Custom:User selected values of the Custom menu are applied.High:Uses the following values: Brightness = 70, Contrast = 80Middle:Uses the following values: Brightness = 60, Contrast = 70.Low:Uses the following values: Brightness = 50, Contrast = 60.
Color Tone	Selects the color temperature. Choices are: Cool 9300K, Normal 6500K, Warm 5000K.
Mute Enables/disables	Audio. Choices are: On and Off.
Volume Controls built-in speaker output volume (range 0-100).
Size (Video Mode)	Selects the Aspect Ratio Control mode. Choices are: 4:3, Panorama, Zoom1, Zoom2, Wide.
DNR (Video Mode)	Turns Noise Reduction On or Off. Turning this feature OFF reduces the video quality slightly, but improves the monitors response time to MOTION.
PC (PC Mode)	Selects between Auto or manual adjustment of the desktop screen. Auto Adjust: Auto synchronizes screen to graphics adaptor.Manual choices are: Phase (range 0-100), H-Position (range 0-100), V-Position (range 0-100), Frequency (range 0-100).
3D Comb (Video Mode)	Activates the 3D comb filter.

7.6 Setup Menu

To access the Setup menu, press the Menu button on the front panel of the monitor, then press the left and right arrows to select the Setup icon. Press the up and down arrows to select the Setup submenu.

Table 7.5 Setup Menu

Submenu Definition
Reset Restores default settings.
Language Adjusts the language of the OSD. Choices are: English, French, German, Italian, Dutch, Spanish, and Portuguese.
OSD Tones Selects the type of background for the OSD menu. Choices are: Transparency and Blue.
Blue Screen Enables or disables video loss indication. Choices are: On: displays a blue background when video loss is detected. Off: displays a black background when video loss is detected.
Key Lock Enables or disables the Key Lock function.
Firmware Version	Displays the release level of the monitor firmware.

NOTICE! When key lock is enabled through the front panel, use either the remote control or the front panel buttons to disable the key lock command. To disable the key lock feature using the front panel buttons, press and hold both the Input and the Menu buttons until the monitor displays the Key Unlocked message.

8 Power Management

These monitors feature a power management system to “power down” upon receipt of the display power management signaling (DPMS) from a DPMS video card.

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 power saving mode is active when the LED on the control button panel switches from green to amber and normal operation resumes automatically when the input signal is restored.

The monitor enters an appropriate mode through identifying each of the three modes of the signaling system.

8.1 Power Consumption

Mode	151	171	191
ON	25 W	40 W	45 W
STANDBY < 5.0	W < 5.0	W < 5.0	W

8.2 LED Indicator

The power management feature of the monitor is comprised of four stages:

Power On (green), Standby (blinking red), Unsupported Mode (green), and Power Off (red).

9 Troubleshooting Guide

Problem Solution
No image is displayed on screen	- Check that the power cord of the monitor is securely connected into the wall outlet or grounded extension cable or strip.- Power switch should be in the ON position and the LED lit.- Check that the Brightness and/or Contrast adjustments of the display have not been turned down to minimum levels.
“Check Input Signal” message is displayed in PC mode	- The signal cable should be completely connected to the video card/computer.- The video card should be completely seated in its slot and the computer switched ON.
Display image is not centered, is too small, or too large in the PC mode	Push the down key to activate the Autoset function.
Vertical or horizontal noise is present in the picture in PC mode	Adjust the Clock and Phase in the OSD submenu.
Incorrect colors	- Press the Menu button on the front panel of the monitor, then press the right arrow to select the Color menu. Press the down arrow on the front panel and select 9300K or 6500K.- or -- Press the Menu button on the front panel of the monitor, then press the right arrow to select the Utility menu. Press the down arrow on the front panel and select Recall to reset to the default settings.
The error message “Unsupport Mode” is displayed	PC is operating with either a resolution or timing mode that is not supported. Change the PC timing mode to one of the valid combinations below:Timing mode640 x 480; 60/72/75 Hz800 x 600; 60/72/75 Hz1024 x 768; 60/70/75 Hz1280 x 1024; 60/75 Hz (17 and 19 inch only)

10 Maintenance

To clean the LCD panel, wipe off water droplets or oil immediately with absorbent cotton or a soft lint-free cloth. Staining and discoloration may occur if left on the panel for long periods. If the surface (polarizer) of the LCD panel is dirty or stained, use absorbent cotton or a soft lint-free cloth to remove the residue as follows:

1. Turn off the computer or display.
2. Do not spray any liquid directly on the screen. Dampen a clean, soft, lint-free cloth with water only (using a paper towel or dirty cloth can scratch the screen).
3. Gently wipe the screen starting from the top of the screen to bottom wiping in a downward motion. Be careful not to press too hard to avoid damaging the screen.
4. To avoid streaking, wipe the screen again with another clean, dry, lint-free cloth.

NOTICE! If water does not work, use a mild cleaner labeled for use with LCD panels, available at office supply stores.

Do not use any of the following as a cleaning agent:

• Ketone type materials
• Ethyl alcohol
• Ethyl acid

- Toluene

- Methyl chloride

- Ammonia

Use of these materials may permanently damage the polarizer due to a chemical reaction.

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
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(0.01 x 0.01 in.)	0.294 x 0.294 mm(0.01 x 0.01 in.)
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
PC Input
Analog RGB 0.7 Vp-p (0.5-1 Vrms)
PC 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		60/75 Hz	60/75 Hz

Controls
Front Panel Push-buttons
Input Selects: Video1, Video2, S-video, VGA
Menu	Selects on-screen display (OSD), up cursor, down cursor/auto adjust, left cursor, right cursor
Power On/Off
Front Panel Lockout Multiple push-button combination
On-screen Display
Video Mode Input Source, Screen, OSD, Utility
PC Mode Input Screen, OSD, Color, Utility

Indicators
LED Power On (green)
	Standby (blinking red)
	Unsupported Mode (green)
	Power Off (red)
On-screen VGA: Check input signal
	Video: Blue or black screen indicates video loss on AV1, AV2, or S-VIDEO.

Connectors
Video 1 (AV1)	Composite video: two (2) BNC (1 in, 1 out)
Video 2 (AV2)	Composite video: two (2) BNC (1 in, 1 out)
Y/C (S-video)	Two (2) mini-DIN, 4-pin (1 in, 1 out)
RGB	One (1) VGA cable included
Power Input	5.5 mm DC input jack
Power Adapter(included)	Input: 100–240 VAC, 50/60 HzOutput: 12 VDC, 3.3 A	Input: 100–240 VAC, 50/60 HzOutput: 12 VDC, 4.1 A	Input: 100–240 VAC, 50/60 HzOutput: 12 VDC, 4.1 A

Mechanical
Cabinet Material	ABS plastic
Finish	Black
Mount	Wall mounting compatible with standard bracket, 100-mm centers, M4 thread

Dimensions (W x H x D)
Monitor with Base	3 5 2 x 3 5 5 x 2 0 0 mm(1 3 . 8 6 x 1 4 . 0 x 7 . 9 in . )	382.4 x 390.5 x 200.0 mm(15.1 x 15.4 x 7.9 in.)	4 3 0 x 4 2 8 x 2 0 0 mm(16.9 x 16.9 x 7.9 in.)
Monitor Only	3 5 2 x 2 9 2 x 5 8 mm(13.9 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.)	4 2 0 x 3 7 4 x 6 0 mm(16.9 x 14.7 x 2.4 in.)
Weight
Monitor with Base	3.7 kg (8.1 lb)	5 . 2 kg (1 1 . 4 lb )	5 . 2 kg (1 1 . 4 lb )
Monitor Only	2.5 kg (5.6 lb)	3.8 kg (8.4 lb)	4.1 kg (9.0 lb)

Environmental

Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-20°C to 60°C (-4°F to 140°F)
Humidity Maximum	90%, non-condensing

Parts Included

One (1) Bosch General Purpose Color LCD Flat Panel Monitor

One (1) VGA to VGA cable

Two (2), 3-wire power cords with a grounded plug: one (1) with a European/Continental plug type and one (1) with a U.S. plug type

Americas

Bosch Security Systems, Inc.

850 Greenfield Road

Lancaster, Pennsylvania 17601

USA

Telephone [phone]

Fax [phone]

Email: [e-mail]

www.boschsecurity.us

Europe, Middle East, Africa:

Bosch Security Systems B.V.

P.O. Box 80002

5600 JB Eindhoven, The Netherlands

Phone: [phone]

Fax: [phone]

[e-mail]

www.boschsecurity.com

Asia-Pacific:

Bosch Security Systems Pte Ltd

38C Jalan Pemimpin

Singapore 577180

Phone: [phone]

Fax: [phone]

[e-mail]