Bosch UML-193-90, UML-223-90 User Manual 2

Bosch High Performance HD
LED Monitors

UML-193-90 | UML-223-90

en User's Manual

Bosch HD LCD Monitors Table of Contents | en 3

Table of Contents

1Safety 5

1.1 Important safety instructions 5

1.2 Safety precautions 8

1.3 Important notices 8

1.4 Customer Support and Service 15

2 Unpacking 17

2.1 Parts List 17

3 Access and Connections 18

3.1 Front Control Panel 18

3.2 Bottom Panel 19

4 Description 20

4.1 Features 20

4.2 Power 21

5 Installing the Monitor 22

5.1 Ventilation 22

5.2 Desktop Installation 22

5.3 Connecting Power 23

5.4 Connecting Audio to the Monitor 23

5.5 Connecting the PC Signal to the Monitor 23

5.5.1 HDMI Connection 24

5.5.2 DVI Connection 24

5.5.3 VGA Connection 24

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6 Navigating the Monitor 25

6.1 Navigating the Front Panel 25

6.2 Using the Monitor On-screen Display (OSD) 26

6.3 On-screen Display Menus 27

6.4 Image Menu 28

6.5 Display Menu 29

6.6 Sound Menu 30

6.7 System Menu 31

7 Power Management 33

7.1 Power Consumption 33

7.2 LED Indicator 33

8Troubleshooting 34

9 Maintenance 36

10 Technical Specifications 37

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Bosch HD LCD Monitors Safety | en 5

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 fluff­free 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

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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.

10. Power disconnect - Units have power supplied to the unit
whenever the power cord is inserted into the power
source. 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.
– 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.

– 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.

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Bosch HD LCD Monitors Safety | en 7

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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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 minor or moderate bodily
injury.

CAUTION!

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

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.

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Bosch HD LCD Monitors Safety | en 9

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.

Disposal - 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

Electronic Surveillance - This device is intended for use in
public areas only. U.S. federal law strictly prohibits
surreptitious recording of oral communications.
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

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ESD safety precautions when handling the electrostatic­sensitive 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.
Power resupply - If the unit is forced to power down due to
exceeding the specified operating temperatures, disconnect
the power cord, wait for at least 30 seconds, and then
reconnect the power cord.
Power lines - Do not locate the display near overhead power
lines, power circuits, or electrical lights, nor where it may
contact such power lines, circuits, or lights.

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Bosch HD LCD Monitors Safety | en 11

Rack-mount

– Ventilation - Do not place this unit in a built-in installation

or rack without proper ventilation or adhering to the
manufacturer's instructions. The equipment must not
exceed its maximum operating temperature requirements.

– Mechanical loading - Properly mount the equipment in a

rack to prevent a hazardous condition due to uneven
mechanical loading.

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.

System ground/Safety ground

The system ground is only used to comply with safety standards
or installation practices in certain countries. Bosch does not
recommend connecting system ground to safety ground unless
it is explicitly required. However, if the system ground and
safety ground are connected and grounding loops are causing
interference in the video signal, use an isolation transformer
(available separately from Bosch).

CAUTION!

Connecting System ground to Safety ground may result in
ground loops that can disrupt the CCTV system.

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.

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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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Bosch HD LCD Monitors Safety | en 13

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 Radio-TV 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.

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14 en | Safety Bosch HD LCD Monitors

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
SIGNALING-RELATED FUNCTIONS OF THIS PRODUCT.

Copyright

This manual is the intellectual property of Bosch Security
Systems 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.

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Bosch HD LCD Monitors Safety | en 15

NOTE!

This manual 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
Repair Center-

Telephone: [phone]
Fax: [phone]
E-mail: [e-mail]

Customer Service

Telephone: [phone]
Fax: [phone]
E-mail: [e-mail]

Technical Support

Telephone: [phone]
Fax: [phone] or 717-735-6560
E-mail: [e-mail]

Canada

Telephone: [phone]
Fax: [phone]

Europe, Middle East, Africa Region
Repair Center

Telephone: [phone]
Fax: [phone]
E-mail: [e-mail]

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Asia Region
Repair Center

Telephone: [phone]
Fax: [phone]
E-mail: [e-mail]

Customer Service

Telephone: [phone] or
86 (0) 756 7633121
Fax: [phone]
E-mail: [e-mail]

Warranty and more information

For additional information and warranty queries, please contact
your Bosch Security Systems representative or visit our website
at www.boschsecurity.com.

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Bosch HD LCD Monitors Unpacking | en 17

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

Quantity Description

1 UML-193-90 or UML 223-90 Color LCD Flat Panel Monitor
1 Monitor Stand
2 FS4 x 12 screws, for monitor stand
1 Installation manual (printed booklet, English version)
1 Installation manual (CD-ROM, multi-language version)
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 Power adapter
1 DVI-D to DVI-D cable, 1.8 m (6 ft)
1 VGA to VGA (D-Sub) cable, 1.8 m (6 ft)
1 Stereo cable, 1.8 m (6 ft)

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18 en | Access and Connections Bosch HD LCD Monitors

3 Access and Connections

3.1 Front Control Panel

Figure 3.1 UML-193-90/UML-223-90 Front Panel

Ref. # Button/Part Description

1 SOURCE Selects the signal to be displayed.
2 MENU Opens the on-screen display (OSD) menus.
6

AUTO /

5 Adjusts the value when in the

3 Decreases the value when in the

4 Increases the value when in the

7 Power Display power (On/Off).
8 LED Indicator Indicates the operating status of the monitor:

Adjusts the value when in the
OSD.
Activates the Auto Adjustment
function when in PC mode.

OSD.

OSD.
Decreases audio volume.

OSD.
Serves as the Enter function for
OSD menus.
Increases audio volume.

– Power On, Standby (blue)
– Power Off (LED off)

Scrolls down in the
OSD.

Scrolls up in the
OSD.

Scrolls left in the
OSD.

Scrolls right in the
OSD.

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Bosch HD LCD Monitors Access and Connections | en 19

3.2 Bottom Panel

Figure 3.2 Bottom View (I/O Panel)

Ref. Connector

1 Upgrade
2 PC Stereo IN (VGA and DVI In)
3VGA IN
4DVI IN
5HDMI IN
6 DC 12V

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20 en | Description Bosch HD LCD Monitors

4 Description

The Bosch High Performance Family of LCD monitors display
PAL or NTSC standard color pictures in CCTV systems. The
monitors include: an analog VGA input using a 15-pin D-sub
connector to accommodate the increasing use of PCs and
digital video devices in security applications, a High Definition
Multimedia Input (HDMI) and DVI connectors. You access
monitor control functions from the push buttons and the on­screen display (OSD) menus. Refer to Section 3 Access and
Connections, page 18, for descriptions of the connectors and
push buttons available on each model.

4.1 Features

– 18.5-inch and 21.5-inch models
–VGA Input

– 640 x 480 (60 Hz)
– 720 x 400 (70 Hz)
– 800 x 600 (60 Hz)
– 1024 x 768 (60 Hz)
– 1280 x 768 (60 Hz)
– 1360 x 768 (60 Hz)
– 1440 x 900 (60 Hz)
– 1680 x 1050 (60 Hz)
– 1920 x 1080 (60Hz)

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Bosch HD LCD Monitors Description | en 21

– DVI, HDMI Input

– 480i (60 Hz)
– 576i (50 Hz)
– 480p (60 Hz)
– 576p (50 Hz)
– 720p (50/60 Hz)
– 1080i (50/60 Hz)
– 1080p (24/25/30/50/60 Hz)
– 640 x 480 (60 Hz)
– 720 x 400 (70 Hz)
– 800 x 600 (60 Hz)
– 1024 x 768 (60 Hz)
– 1280 x 768 (60 Hz)
– 1360 x 768 (60 Hz)
– 1440 x 900 (60 Hz)
– 1680 x 1050 (60 Hz)
– 1920 x 1080 (60Hz)

4.2 Power

Model No. Rated Voltage Voltage Range Power at Rated

Voltage

UML-193-90 120/230 VAC

50/60 Hz

UML-223-90 120/230 VAC

50/60 Hz

Bosch Security Systems, Inc. User's Manual F.01U.272.027 | 1.0 | 2012.08

100 to 240 V < 42 W NTSC/PAL

100 to 240 V < 42 W NTSC/PAL

Sync Format

22 en | Installing the Monitor Bosch HD LCD Monitors

5 Installing the Monitor

This chapter outlines the procedures to install the monitor. A
qualified service person should install the monitor and adhere
to all local codes.

5.1 Ventilation

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

5.2 Desktop Installation

Before setting up the monitor, ensure that the power to the
monitor and other attached devices are turned off.

1. Connect the stand:
a. Place the monitor with its front facing downward on a

soft cloth.

b. Assemble the Stand Base into the Stand Body in the

correct direction using the included screws in the
accessory box.

c. Once assembled pick the monitor up carefully and

turn to the front side.

1 Stand Body
2 Stand Base
3 FS4 x 12 Screws

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Bosch HD LCD Monitors Installing the Monitor | en 23

2. Position the monitor:
a. The viewing angle of the LCD can be adjusted to fit

the most comfortable viewing position. (Tilt Range: ­3°~15°)

15˚-3˚

5.3 Connecting Power

The Bosch Flat Panel CCTV 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.

5.4 Connecting Audio to the Monitor

There is one (1) set of stereo audio connectors for audio input,
located on the rear panel. This audio input is not associated
with any input terminals on the rear panel, and can be freely
connected to any audio input.

5.5 Connecting the PC Signal to the Monitor

There are three ways to connect the PC signal to the monitor:
HDMI, DVI, and VGA.

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24 en | Installing the Monitor Bosch HD LCD Monitors

5.5.1 HDMI Connection

The monitor can be connected to the HDMI (High Definition
Multimedia Input) by connecting a HDMI cable (not supplied).

Figure 5.1 HDMI Input

5.5.2 DVI Connection

The monitor can be connected by using the supplied DVI-D
cable and connecting it to the digital DVI-D signal.

Figure 5.2 DVI Input

5.5.3 VGA Connection

You can connect PC signal to the monitor using the VGA
connector on the rear panel and a VGA cable (D-SUB to D-SUB).

Figure 5.3 VGA Input

Pin Description Pin Description Pin Description

1 Red Video 6 Red Ground 11 Ground
2 Green Video 7 Green Ground 12 SDA (for DDC)
3 Blue Video 8 Blue Ground 13 H-Sync or H+V Sync
4Ground 9 N/A 14V-Sync
5 Ground 10 Signal Cable Detect 15 SCL (for DDC)

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Bosch HD LCD Monitors Navigating the Monitor | en 25

6 Navigating the Monitor

6.1 Navigating the Front Panel

Use the front panel to make any necessary OSD adjustments.
See the figure below for an explanation of the front panel.

Figure 6.1 Front Panel Buttons

Ref. # Button/Part Description

1 SOURCE Selects the signal to be displayed.
2 MENU Opens the on-screen display (OSD) menus.
6

AUTO /

5 Adjusts the value when in the

3 Decreases the value when in the

4 Increases the value when in the

7 Power Display power (On/Off).
8 LED Indicator Indicates the operating status of the monitor:

Adjusts the value when in the
OSD.
Activates the Auto Adjustment
function when in PC mode.

OSD.

OSD.
Decreases audio volume.

OSD.
Serves as the Enter function for
OSD menus.
Increases audio volume.

– Power On, Standby (blue)
– Power Off (LED off)

Scrolls down in the
OSD.

Scrolls up in the
OSD.

Scrolls left in the
OSD.

Scrolls right in the
OSD.

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26 en | Navigating the Monitor Bosch HD LCD Monitors

6.2 Using the Monitor On-screen Display
(OSD)

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
on the control panel. Use these controls to make any necessary
adjustments to the OSD.

NOTICE!

When you are navigating through the OSD menus, use the
SOURCE or ENTER button to select a menu and use the MENU
button to exit a menu.

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

1. Connect a video source cable to the monitor.

2. Press the Power button to turn on the unit.

3. If required, press the SOURCE or ENTER button and then

the and the and buttons until a signal is displayed.

4. Press the Menu button to activate the main menu

selections.

5. Press the and buttons to select a menu.

6. Press the button to enter the selected menu.

7. Press the and buttons to select a sub-menu item.

8. Press the and buttons to toggle the OSD values.

9. Press the Menu button to exit the selected menu and to

return to the menu bar or to confirm a selection.

10. Press the Menu button again to exit the OSD menu bar.

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Bosch HD LCD Monitors Navigating the Monitor | en 27

6.3 On-screen Display Menus

There are four (4) on-screen menus that allow you to customize
your settings. Press the Menu button to access the OSD menu.

Icon Menu Function

Image Adjusts the Brightness, Contrast, Color Temperature,

Zoom, and Information Bar settings.

Display Adjusts the Auto adjust, Phase, Clock, Display position

and Auto color settings. (PC mode.)

Sound Adjusts the Volume and Mute settings.

System Resets the factory default settings and adjusts the

Language, Key Lock, Image Rotation and OSD settings.

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28 en | Navigating the Monitor Bosch HD LCD Monitors

6.4 Image Menu

To access the Image menu, press the Menu button on the front
panel of the monitor, then press the Up and Down arrow
buttons to select the Image icon. Press the Left arrow button to
enter the menu, and then press the Up and Down arrow
buttons to select a submenu. When finished, press the Menu
button to save any changes, then press the Menu button again
to exit the OSD.

Image

Brightness 000
Contrast 000
Color Temp.
Zoom 4:3
Information Bar On

:Move :Select :Menu

Submenu Definition

Brightness Adjusts the brightness level for video performance (range 0-

100).
Contrast Adjusts the intensity of the image (range 0-100).
Color Temp. Adjusts the color of the picture Choices are Warm, Normal,

Cool, and User (Red, Green, and Blue).

Zoom Sets the aspect ration for the monitor. Choices are 16:9 and

4:3.

Information
Bar

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Displays two bars on either side of the image when the
monitor displays an image transmitted in 4:3:

Bosch HD LCD Monitors Navigating the Monitor | en 29

6.5 Display Menu

To access the Display menu, press the Menu button on the front
panel of the monitor, then press the Up and Down arrow
buttons to select the Display icon. Press the Left arrow button
to enter the menu, and then press the Up and Down arrow
buttons to select a submenu. When finished, press the Menu
button to save any changes, then press the Menu button again
to exit the OSD.

Display

Auto Adjust
Phase 000
Clock 000
Display Position
Auto Color

:Move :Select :Menu

Submenu Definition

Auto Adjust Automatic adjustment of the screen geometry.
Phase Adjusts the number of horizontal picture elements

(range 0-100).

Clock Adjusts the vertical noise of screen image (range 0-

100).

Display Position Moves the horizontal and vertical position of the

picture.

Auto Color Adjusts the automatic color balance.

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30 en | Navigating the Monitor Bosch HD LCD Monitors

6.6 Sound Menu

To access the Sound menu, press the Menu button on the
control panel of the monitor, then press the UP and Down
arrow buttons to select the Sound icon. Press the Left arrow
button to enter the menu, and then press the Up and Down
arrow buttons to select a submenu. When finished, press the
Menu button to save any changes, then press the Menu button
again to exit the OSD.

Sound

Volume 100
Mute OFF

:Move :Select :Menu

Submenu Definition

Volume Controls the built-in speaker volume (range 0-100).
Mute Enables/disables audio. Choices are: On and Off.

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Bosch HD LCD Monitors Navigating the Monitor | en 31

6.7 System Menu

To access the System menu, press the Menu button on the
control panel of the monitor, then press the UP and Down
arrow buttons to select the System icon. Press the Left arrow
button to enter the menu, and then press the Up and Down
arrow buttons to select a submenu. When finished, press the
Menu button to save any changes, then press the Menu button
again to exit the OSD.

System

Input
OSD Settings
Language
Key Lock On
Image Rotation On
Reset
Firmware Version

:Move :Select :Menu

Submenu Definition
Input Selects the video input source. Choices are VGA, HDMI, and

DVI.

OSD Settings Adjusts the number of horizontal picture elements.

Choices are Timer (3sec, 6sec, 12sec), Rotation (0°, 90°,
180°, 270°), Position, and Transparancy (range 0-100).

Language Adjusts the language of the OSD.

Choices are: English, French, Spanish, Dutch, German,

Italian, Portuguese, Polish, Simplified Chinese and
Russian.

Key Lock Enables or disables the Key Lock function.
Image Rotation Activates the Image Rotation function. This function slightly

moves the displayed image to prevent image persistence.

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32 en | Navigating the Monitor Bosch HD LCD Monitors

Reset Restores default settings.
Firmware

Displays the release level of the monitor firmware.

Version

NOTICE!

When Key Lock is enabled through the front panel, use 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 Down arrow and the Left arrow buttons until the
monitor displays the Key Unlocked message.

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Bosch HD LCD Monitors Power Management | en 33

7 Power Management

7.1 Power Consumption

Mode Power Consumption

UML-193-90 UML-223-90

ON < 42 W
ACTIVE OFF 0.5 W

7.2 LED Indicator

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

Mode LED Color Monitor Operation

ON Blue Normal Operation
POWER OFF LED Off Standby Operation

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34 en | Troubleshooting Bosch HD LCD Monitors

8 Troubleshooting

Problem Solution

No image displayed on
screen

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

Vertical or horizontal
noise is present in the
picture

– 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.

Push the down arrow key to activate the Auto
Adjust function.

- or ­Adjust the Frequency and Phase in the PC OSD
submenu.

Push the down arrow key to activate the Auto
Adjust function.

- or ­Adjust the Frequency and Phase in the PC OSD
submenu.

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Bosch HD LCD Monitors Troubleshooting | en 35

Problem Solution

Incorrect colors Select a color temperature in the Color Tone

menu.

- or ­Use the Reset function to reset to the default
settings.

The error message “Out
of Range” is displayed

PC is operating with either a resolution or timing
mode that is not supported by the monitor.
Change the PC timing mode to one of the valid
combinations below:
– 640 x 480 (60/72/75Hz)
– 720 x 400 (70Hz)
– 800 x 600 (60/75Hz)
– 1024 x 768 (60/75Hz)
– 1280 x 768 (60Hz)
– 1280 x 960 (60Hz)
– 1280 x 1024 (60Hz)
– 1366 x 768 (60Hz)
– 1600 x 1200 (60Hz)
– 1920 x 1080 (60Hz)

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36 en | Maintenance Bosch HD LCD Monitors

9 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 display and disconnect it from the power
supply.

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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Bosch HD LCD Monitors Technical Specifications | en 37

10 Technical Specifications

Model UML-193-90 UML-223-90
LCD Specifications

LCD Type 18.51-in. Digital LCD 21.53-in. Digital LCD
Backlight Type LED LED
Pixel Pitch (H x V) 0.3 x 0.3 mm 0.248 x 0.248 mm
Brightness

Contrast Ratio 1000:1 (typical) 1000:1 (typical)
Response Time 5 ms (typical) 5 ms (typical)
Resolution (H x V) 1366 x 768 1920 x 1080
Frequency Horizontal: 31 - 64 MHz

Active Display Area
(W x H)

Input Signal

HDMI 1 input
DVI-D 1 digital input
PC RGB 15-pin D-Sub connector
Audio 1 input (stereo)

Upgrade 1 input
Packing Dimensions

(W x H x D)
Net Weight 3.0 kg (6.6 lbs) 3.6 kg (7.9 lbs)
Gross Weight 4.4 kg (9.7lbs) 5.2 kg (11.5 lbs)
Electric Ratings 12 VDC, 3.5 A (monitor)

250 cd/m

Vertical: 50 – 75 Hz

409.8 x 230.4 mm
(16.1 x 9.1 in.)

505 x 380 x 130 mm
(19.88 x 14.96 x 5.12 in.)

2

(typical) 250 cd/m2 (typical)

Horizontal: 31 – 75 MHz
Vertical: 50 – 75 Hz

476.64 x 268.11 mm
(18.8 x 10.6)

Speaker (8 Ohm, 2 W)

570 x 420 x 130 mm
(22.44 x 16.54 x 5.12 in.)

120/230 VAC, 50/60 Hz (power adapter)

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38 en | Technical Specifications Bosch HD LCD Monitors

F.01U.272.027 | 1.0 | 2012.08 User's Manual Bosch Security Systems, Inc.

Bosch Security Systems, Inc.

850 Greenfield Road
Lancaster, PA 17601
U.S.A.

www.boschsecurity.com

© Bosch Security Systems, Inc., 2012