Bosch UML-151-90, UML-171-90, UML-191-90 User Manual 2

General Purpose LCD Monitors

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

en User’s Manual

General Purpose LCD Monitors Table of Contents | en iii

Table of Contents

1Safety 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

4Remote 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

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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

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1Safety

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.

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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.
– For battery powered units, refer to the operating instructions.
– For external power supplied units, use only the recommended or approved power

supplies.

– 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.

12. 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.

13. 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:
– the power supply cord or plug is damaged;
– exposure to moisture, water, and/or inclement weather (rain, snow, etc.);
– liquid has been spilled in or on the equipment;
– an object has fallen into the unit;
– unit has been dropped or the unit cabinet is damaged;
– unit exhibits a distinct change in performance;
– unit does not operate normally when the user correctly follows the operating

instructions.

14. 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.

15. Safety check - Safety checks should be performed upon completion of service or repairs
to the unit to ensure proper operating condition.

16. Installation - Install in accordance with the manufacturer's instructions and in
accordance with applicable local codes.

17. 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.

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!

!

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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).

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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.

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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 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.

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INFORMATIONS FCC ET ICES

(modèles utilisés aux États-Unis et au Canada uniquement)
Ce produit est conforme aux normes FCC partie 15. la mise en service est soumises aux deux
conditions suivantes:
– cet appareil ne peut pas provoquer d'interférence nuisible et
– cet appareil doit pouvoir tolérer toutes les interférences auxquelles il est soumit, y

compris les interférences qui pourraient influer sur son bon fonctionnement.

AVERTISSEMENT: Suite à différents tests, cet appareil s’est révélé conforme aux exigences
imposées aux appareils numériques de Classe A en vertu de la section 15 du règlement de la
Commission fédérale des communications des États-Unis (FCC). Ces contraintes sont
destinées à fournir une protection raisonnable contre les interférences nuisibles quand
l'appareil est utilisé dans une installation commerciale. Cette appareil génère, utilise et émet
de l'energie de fréquence radio, et peut, en cas d'installation ou d'utilisation non conforme
aux instructions, générer des interférences nuisibles aux communications radio. L’utilisation
de ce produit dans une zone résidentielle peut provoquer des interférences nuisibles. Le cas
échéant, l’utilisateur devra remédier à ces interférences à ses propres frais.
Au besoin, l’utilisateur consultera son revendeur ou un technicien qualifié en radio/télévision,
qui procédera à une opération corrective. La brochure suivante, publiée par la Commission
fédérale des communications (FCC), peut s’avérer utile : « How to Identify and Resolve Radio­TV Interference Problems » (Comment identifier et résoudre les problèmes d’interférences de
radio et de télévision). Cette brochure est disponible auprès du U.S. Government Printing
Office, Washington, DC 20402, États-Unis, sous la référence n° 004-000-00345-4.
AVERTISSEMENT: Ce produit est un appareil de Classe A. Son utilisation dans une zone
résidentielle risque de provoquer des interférences. Le cas échéant, l’utilisateur devra
prendre les mesures nécessaires pour y remédier.

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 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 SIGNALING­RELATED FUNCTIONS OF THIS PRODUCT.

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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.

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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

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General Purpose LCD Monitors Unpacking | en 9

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 Hz

UML-171-50: 12 VDC, 4.1 A, 100–240 VAC, 50/60 Hz

UML-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

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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

4

5

6

7 IR Sensor Remote control sensor.
8 Power Button / LED









Indicator

Adjusts the value when in
the OSD.

Adjusts the value when in
the OSD or auto adjusts
when in PC mode.

Decreases the value when in
the OSD. Decreases volume.

Increases the value when in
the OSD. Increases volume.

Power On (green)
Standby (blinking red)
Unsupported Mode (green)
Power Off (red)

Scrolls up in the OSD.

Scrolls down in the OSD.

Scrolls left in the OSD.

Scrolls right in the OSD.

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Figure 3.2 Bottom Panel

Reference # Connector Description

1 DC 12 V IN UML-151-50: 3.3 A

UML-171-50: 4.1 A

UML-191-90: 4.1 A
2 VGA IN PC Signal 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

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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)
ACC (Auto Color
Control)
AV1 Selects the AV1 mode. Press this button to display AV1.
AV2 Selects the AV2 mode. Press this button to display AV2.
S-VIDEO Selects the S-VIDEO mode. Press this button to display

PC Selects the PC mode. Press this button to display PC.
AUTO Auto adjusts to the graphics adaptor.
MUTE Mutes the sound.
MENU Displays the OSD. Pressing the Menu button returns you

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



VOL

VOL

INFO Displays the information for the settings currently

STILL Freezes the video by pressing the button once and

Selects the Picture mode. Continuously press this button
to change the selection.
Selects the Color mode. Continuously press this button
to change the selection.

S-VIDEO.

to the Main menu from anywhere in the OSD menus.

when in the OSD menu.
Moves the cursor left, decreases item values in an OSD
menu, or decreases volume.

Moves the cursor right, increases item values in an OSD
menu, or decreases volume.

selected for CVBS or PC Input.

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

3. Slide the battery cover back into place.

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

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General Purpose LCD Monitors Description | en 13

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 multi­language 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

UML-171-90 120/230 VAC,

50/60 Hz

UML-191-90 120/230 VAC,

50/60 Hz

100-240 VAC 25 W (max) NTSC/PAL

100-240 VAC 40 W (max) NTSC/PAL

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.

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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 3­pole 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 UMM­LW-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

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2. 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

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16 en | Installing the Monitor General Purpose LCD Monitors

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

1GND
2GND
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 (D­SUB to D-SUB).

Figure 6.4 VGA Input

6.6 Single / Multiple Monitor Configuration

Figure 6.5 Single Monitor Configuration

Reference # Description

1Video Camera
2VIDEO 1 (AV1) IN
3 VIDEO 1 (AV1) OUT
4VCR

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General Purpose LCD Monitors Navigating the Monitor | en 17

Figure 6.6 Multiple Monitor Configuration

Reference # Description

1Video Camera
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

4

5

6

7 IR Sensor Remote control sensor.
8 Power Button / LED









Indicator

Adjusts the value when in
the OSD.

Adjusts the value when in
the OSD or auto adjusts
when in PC mode.

Decreases the value when in
the OSD. Decreases volume.

Increases the value when in
the OSD. Increases volume.

Power On (green)
Standby (blinking red)
Unsupported Mode (green)
Power Off (red)

Scrolls up in the OSD.

Scrolls down in the OSD.

Scrolls left in the OSD.

Scrolls right in the OSD.

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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 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.

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General Purpose LCD Monitors Navigating the Monitor | en 19

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.

Custom

Brightness 50
Contrast 50
Color 50
Tint G 100
Sharpness 20

:Move :Input :Menu

Tab le 7.1 Custom Menu (Video Mode)

Custom

Brightness 60
Contrast 55

:Move :Input :Menu

Tab le 7.2 Custom Menu (PC Mode)

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20 en | Navigating the Monitor General Purpose LCD Monitors

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.

Picture/Sound

Picture Mode Custom
Color Tone Normal
Mute Off
Volume 20
Size 4:3
DNR On
3D Comb On

:Move :Input :Menu

Tab le 7.3 Picture / Sound Menu (Video Mode)

Picture/Sound

Picture Mode Custom
Color Tone Normal
Mute Off
Volume 20
Size 4:3
PC

:Move :Input :Menu

Tab le 7.4 Picture / Sound Menu (PC Mode)

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General Purpose LCD Monitors Navigating the Monitor | en 21

Submenu Definition

Picture Mode
(Video Mode)

Picture Mode (PC
Mode)

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,

DNR (Video Mode) Turns Noise Reduction On or Off. Turning this feature OFF reduces the video quality

PC (PC Mode) Selects between Auto or manual adjustment of the desktop screen. Auto Adjust: Auto

3D Comb

(Video

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.

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 = 80

Middle: Uses the following values: Brightness = 60, Contrast = 70.

Low: Uses the following values: Brightness = 50, Contrast = 60.

Wide.

slightly, but improves the monitors response time to MOTION.

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).

Activates the 3D comb filter.

Mode)

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.

Setup

Reset
Language English
OSD Tone Blue
Blue Screen Off
Key Lock Off
Firmware Version X.XX

:Move :Input :Menu

Tab le 7.5 Setup Menu

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22 en | Power Management General Purpose LCD Monitors

i

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 backgound 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).

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General Purpose LCD Monitors Trouble Shooting Guide | en 23

9 Trouble Shooting 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

Display image is not centered, is
too small, or too large in the PC
mode

Vertical or horizontal noise is
present in the picture in PC mode

Incorrect colors – Press the Menu button on the front panel of the monitor, then press the

The error message “Unsupport
Mode” is displayed

– 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.
Push the down key to activate the Autoset function.

Adjust the Clock and Phase in the OSD submenu.

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.
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 mode
640 x 480; 60/72/75 Hz
800 x 600; 60/72/75 Hz
1024 x 768; 60/70/75 Hz
1280 x 1024; 60/75 Hz (17 and 19 inch only)

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24 en | Maintenance General Purpose LCD Monitors

i

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.

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General Purpose LCD Monitors Technical Specifications | en 25

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
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.)
Viewable Picture Area 15 in. (381 mm) measured

diagonally
Pixel Pitch (H x V) 0.297 x 0.297 mm

(0.01 x 0.01 in.)
Resolution 1024 x 768 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

Response Time < 8 ms < 5 ms 5 ms
Backlight Two (2) cold cathode

fluorescent tubes, rated life

50,000 hours

40 W operation, 5 W
standby

338.0 x 270.0 mm
(13.3 x 10.6 in.)

17 in. (432 mm) measured
diagonally

0.264 x 0.264 mm
(0.01x0.01in.)

1280 x 1024 pixels, 500 TV
lines typical

Two (2) cold cathode
fluorescent tubes, rated life
50,000 hours

45 W operation, 5 W
standby

376.0 x 301.0 mm
(14.8 x 11.9 in.)

19 in. (483 mm) measured
diagonally

0.294 x 0.294 mm
(0.01x0.01in.)

1280 x 1024 pixels, 500 TV
lines typical

colors

Four (4) cold cathode
fluorescent tubes, rated life
50,000 hours

LCD Panel Optical Characteristics

Luminance 250 cd/m, anti-glare, hard-

coating treatment
Contrast Ratio (CR) 600:1 1000:1 800:1
Viewing Angle

(Horizontal/Vertical)

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

Y/C (S-video) 0.7 Vp-p (Y-signal), 0.3 Vp-p (C-signal), 75 W termination

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160°/160° 160°/160° 160°/160°

with passive loop-through operation

300 cd/m, anti-glare, hard­coating treatment

300 cd/m, anti-glare, hard­coating treatment

26 en | Technical Specifications General Purpose LCD Monitors

PC Input

Analog RGB 0.7 Vp-p (0.5–1 Vrms)
PC Timing Modes

640 x 480
800 x 600
1024 x 768
1280 x 1024

60/72/75 Hz
60/72/75 Hz
60/70/75 Hz

60/72/75 Hz
60/72/75 Hz
60/70/75 Hz
60/75 Hz

60/72/75 Hz
60/72/75 Hz
60/70/75 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 Hz
Output: 12 VDC, 3.3 A

Input: 100–240 VAC, 50/60 Hz
Output: 12 VDC, 4.1 A

Input: 100–240 VAC, 50/60 Hz
Output: 12 VDC, 4.1 A

Mechanical

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

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General Purpose LCD Monitors Technical Specifications | en 27

Dimensions (W x H x D)

Monitor with Base

352x355x200mm
(13.86x14.0x7.9in.)

382.4 x 390.5 x 200.0 mm
(15.1 x 15.4 x 7.9 in.)

430x428x200mm
(16.9 x 16.9 x 7.9 in.)

Monitor Only

352x292x58mm
(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.)

420x374x60mm
(16.9 x 14.7 x 2.4 in.)

Weight

Monitor with Base
Monitor Only

3.7 kg (8.1 lb)

2.5 kg (5.6 lb)

5.2kg (11.4lb)

3.8 kg (8.4 lb)

5.2kg (11.4lb)

4.1 kg (9.0 lb)

Environmental

Operating

0°C to 40°C (32°F to 104°F)

Temperature
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

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28 en | Technical Specifications General Purpose LCD Monitors

F.01U.127.338 | 2.0 | 2009.05 User’s Manual Bosch Security Systems, Inc.

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: + 31 40 2577 284
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]

www.boschsecurity.com

© Bosch Security Systems, 2009; F.01U.127.338 | 2.0 | 2009.05; Data subject to change without notice.