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Safety | en5
1
1.1
Safety
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
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.
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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
–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
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.
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.
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
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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.
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.
Safety | en9
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 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.
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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.
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).
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.
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
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 commercialenvironment. 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.
Bosch High Performance
HD LED Monitors
interference that may cause undesired operation.
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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 Identifyand 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
(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.
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 ClosedCircuit 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 InformationTechnology 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.
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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.
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.
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E-mail: customer.service@cn.bosch.com
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.
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.
Parts List
QuantityDescription
1One of the following Color LED Flat Panel Monitors:
UML-273-90, UML-323-90, UML-423-90 or UML-553-90
1Installation manual (printed booklet, English version)
Moves the cursor down, up, left, and
right in the OSD. Accepts a selection in
an OSD menu.
1
2
1
2
26en | Access and Connections
18 (no function)
19 Brightness Adjusts picture brightness.
20 P. ModeSelects the picture mode. Continuously
21 SizeSelects screen rato in Video mode. Press
22 TriggerSelects the trigger function.
23 HDMISelects HDMI mode.
24 DVI2no function
25 DVI1Selects DVI1 mode.
26 S-VideoSelects S-Video mode.
27 MENUDisplays the OSD Main menu. Press to
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HD LED Monitors
press to change the selection.
to change selection.
return to the Main menu from anywhere
in the OSD menus.
28 (no function)
3.5
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.
3.Slide the battery cover back into place.
Figure 3.7: Remote Control Battery Replacement
Note: Replace batteries when required or at least once a year.
Dispose of used batteries properly.
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Description | en27
4
4.1
Description
The Bosch High Performance Family of LCD monitors display
PAL or NTSC standard color pictures in CCTV systems. One (1)
looping Composite Video BNC connector input, one Component
Video BNC connector input, three (3) Audio input RCA, and one
(1) Y/C (S-Video) input using a 4-pin mini-DIN are included. In
addition, each model includes an Analog VGA input using 15-pin
D-sub to accommodate the increasing use of PCs and digital
video devices in security applications, an HDMI (High Definition
Multimedia Input), DVI, PC-RGB (VGA) connectors.
Monitor control functions are accessed via the push buttons and
on-screen display (OSD). Refer to Access and Connections, page19, for front panel descriptions.
Features
–27-inch, 32-inch, 42-inch and 55-inch models
–NTSC/PAL Auto-Detect
–VGA Input
–640 x 480 (60/72/75 Hz)
–720 x 400 (70 Hz)
–800 x 600 (60/75 Hz)
–1024 x 768 (60/75 Hz)
–1280 x 768 (60 Hz)
–1280 x 960 (60 Hz)
–1280 x 1024 (60 Hz)
–1366 x 768 (60 Hz)
–1600 x 1200 (60 Hz)
–1920 x 1080 (60 Hz)
–Composite Video Input
–Component Video Input
–Y/C Input (S-Video)
–DVI Input
–HDMI Input (480i 60Hz, 480p 60Hz, 576i 50 Hz, 576p 50Hz,
–Trigger input
–On-screen Display (OSD) with Multiple Languages
Bosch High Performance
HD LED Monitors
4.2
Power
Model No. Rated
Voltage
UML-273-90120/230
VAC
50/60 Hz
UML-323-90120/230
VAC
50/60 Hz
UML-423-90120/230
VAC
50/60 Hz
UML-553-90120/230
VAC
50/60 Hz
Voltage
Range
100 to 240V< 75 WNTSC/PA
100 to 240V< 75 WNTSC/PA
100 to 240V< 150 WNTSC/PA
100 to 240V< 170 WNTSC/PA
Power at Rated
Voltage
Sync
Format
L
L
L
L
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Installing the Monitor | en29
5
5.1
5.2
5.3
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.
Ventilation
To prevent overheating, ensure that the ventilation openings on
the rear of the monitor are not covered.
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.
Connecting the Composite Video Signal to
the Monitor
There is one (1) BNC connector located on the rear panel of the
monitor for composite video input and one (1) BNC connector
for composite video output (Refer to Rear Panels, page 20).
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
(refer to , page 35). 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) monitors may be connected in this manner (refer to ,
page 35).
Note: To select AV1, press VIDEO SOURCE/ENTER, and then
press the Up or Down arrow button, located on the front of the
monitor.
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 (refer to Rear Panels, page 20) on the rear side panel.
Note: Both Y and C inputs are terminated with 75 Ohm.
Figure 5.1: Y/C Connector pin-out
Number
1Ground
2Ground
3Y-signal
4C-signal
Input
Connecting Audio to the Monitor
There are three (3) set of stereo audio connectors for audio
inputs, located on the rear panel.This audio inputs are not
associated with any input terminals on the rear panel, and can
be freely connected to any audio input.
5.6
5.6.1
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Connecting the PC Signal to the Monitor
There are three ways to connect the PC signal to the monitor:
HDMI, DVI, and VGA.
HDMI Connection
The monitor can be connected to the HDMI (High Definition
Multimedia Input) by connecting a HDMI cable (not supplied).
Bosch High Performance
HD LED Monitors
Figure 5.2: HDMI Input
Installing the Monitor | en31
5.6.2
5.6.3
DVI Connection
The monitor can be connected by using the supplied DVI-D cable
and connecting it to the digital DVI-D signal.
Figure 5.3: DVI Input
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).
The monitor contains an alarm Trigger Input and a Trigger cable.
These components allow you to connect an alarm relay from a
device, such as a camera or a door. Connect the two flying leads
from the Trigger cable into the relay out ports of the device.
Then, route the other end of the cable to the Trigger Input
connector of the monitor. The following illustration depicts a
typical alarm relay configuration.
Figure 5.5: Camera to Monitor Relay
Number
1Dinion Camera
2Flying Leads Connected to Trigger Outputs3 and 4
Description
3UML Back Panel
In the above example, the flying leads of the Trigger cable are
connected to Trigger output three and four of a Dinion camera.
The cable is routed to the back panel of the UML monitor and
the plug-end of the wire is connected to the Trigger Input port.
Refer to Setting Menu, page 53, for configuring alarm
acknowledgement.
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Example: Typical Alarm Trigger Configuration
In this case, the Dinion camera is used to watch for motion.
When the camera detects motion it sends an alarm to the UML
monitor. The monitor, then, switches the input to display the
video from the Dinion camera and sounds a buzzer.
1.Route the coax cable from the Dinion Video output to the
AV1 input of the UML monitor.
2.Configure the following settings for the Dinion camera:
VMD: OSD
Area: 1
Active: On
3.Connect one flying lead to relay output three, on the back
of the Dinion camera, and connect the other to relay output
four.
4.Connect the other end of the Trigger Relay cable to the
Trigger Input connector on the back of the monitor.
5.Plug the monitor into a power socket; then press the Power
button.
6.On the monitor, access the Trigger menu:
Press the Menu button.
Press the Down arrow button to access the Setting menu.
Press the Right arrow button to enter the Setting menu.
Press the Down arrow button until Trigger is highlighted;
then press the Right arrow button.
7.Make the necessary changes to the Trigger menu so that
The monitors can be placed on a desktop or mounted to a wall
using mounting accessories that are sold separately. Refer to
the Bosch Security Systems, Inc. Web site or contact your local
customer support representative for more information.
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Installing the Monitor | en37
5.9.1
Placing the Monitor on a Desktop
The following illustrations show how to install the optional
stands onto the rear panel of the monitor for a desktop
application.
The monitor may be mounted to a wall using the mounting holes
and a suitable wall mount or swivel/tilt mount. Use a UL-Listed
mounting device. Ensure that the mount is strong enough to
bear the weight of the monitor, as follows:
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200 mm
100 mm
200 mm
200 mm
Bosch High Performance
HD LED Monitors
–UML-273-90: 12.35 kg (27.23 lb)
–UML-323-90: 12.5 kg (27.6 lb)
–UML-423-90: 20 kg (44.1 lbs)
–UML-553-90: 32 kg (70.5 lbs)
Refer to the figures below for the dimensions of the mounting
holes.
Installing the Monitor | en39
Figure 5.8: UML-273-90 - Location of mounting holes
Figure 5.9: UML-323-90 - Location of mounting holes
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i
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HD LED Monitors
6MenuSelects the on-screen display (OSD).
Navigating the Monitor | en43
6.2
7VIDEO
SOURCE/
ENTER
Selects the signal to be displayed
Serves as the “Enter” function for OSD
menus
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 up and down arrow buttons until a signal is
displayed.
4.Press the Menu button to activate the main menu
selections.
5.Press the up and down arrow buttons buttons to select a
menu.
6.Press the right arrow button to enter the selected menu.
7.Press the up and down arrow buttons to select a sub-menu
item.
8.Press the left and right arrow 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.
There are four (4) on-screen menus that allow you to customize
your settings. Press the Menu button to access the OSD menu.
Icon MenuFunction
PictureAdjusts picture quality relevant settings. (The
menu options differ between input signals.)
SoundAdjusts sound relevant settings. (The menu
options differ between the Video and PC modes.)
OptionAdjusts the Aspect Ratio, PIP, Video Source, Auto
Adjustment, Clock Frequency, Phase, H Position,
V Position, Ambient Light Sensor, and Auto
Detection settings.
Setti
ngs
Note: Some of the OSD menu functions may not be available
according to the input source detected.
Resets the factory default settings and adjusts
the overall monitor settings.
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Navigating the Monitor | en45
6.4
Picture Menu
To access the Picture menu, press the Menu button on the front
panel of the monitor, then press the Up and Down arrow
buttons to select the Picture 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.
Selects the automatic picture control mode.
Choices are:
Standard: applies factory default values.
Vivid: for viewing very bright images.
Cinema: for viewing movies.
User: creates your own picture settings. This
mode is automatically selected after you change
the settings in the Picture menu.
ContrastAdjusts the contrast level for video performance
(range 0-100).
Brightness Adjusts the brightness level for video performance
(range 0-100).
ColorAdjusts the overall color intensity of the screen
(range 0-100).
TintAdjusts the tint of the picture (range 0-100).
NTSC only.
Sharpness Adjusts the sharpness level for video performance
(range 0-100).
DCRWhen turned on, this function helps enhance
image contrast when displaying dark scenes.
Color
Temp
Selects the color temperature. Choices are:
–12000°K, 9300°K, and 6500°K .
–Options under User: Red, Green, and Blue
(range 0-255).
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Input
Resolution
Blue
Screen
Sets the resolution of the VGA input. This setting
is required when the monitor is unable to detect
the VGA input resolution correctly. Choices are
Auto, 1366 x 768, 1360 x 768, 1280 x 768.
Enables or disables video loss indication. Choices
are:
–ON: displays a blue background when video
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
Volume100
MuteOFF
Audio SourceAudio 2
SpeakerExternal
:Move :Enter :Exit
SubmenuDefinition
VolumeControls the built-in speaker volume (range 0-100).
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MuteEnables/disables audio. Choices are: On and Off.
Navigating the Monitor | en49
Audio
Source
Selects the audio input source. Choices are: Audio 1
(audio signal from the Audio IN connector) and HDMI
(audio signal from the HDMI connector).
Speaker Sets the monitor to play audio using the external
speakers, external audio devices (if connected), or
built-in (internal) speaker. Choices are: External,Line-Out, and Internal.
To access the Option menu, press the Menu button on the
control panel of the monitor, then press the UP and Down arrow
buttons to select the Option 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.
Options
Aspect RatioFull
PIP
Video SourceAV
Auto AdjustmentExternal
Clock Frequency
Phase
H Position
V Position
Ambient Light Sensor
Auto Detection
:Move :Enter :Exit
SubmenuDefinition
Aspect RationSelects the Aspect Ratio mode. Choices are:
Full and Original.
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PIPSets the PIP relevant settings.
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–PIP Enable: activates the PIP feature.
–Main Input and Sub Input: selects the
video input source for the main picture
and the sub picture. Refer to PIPAvailability, page 52, for the availability
of the input source combinations.
–PIP Size: selects the size of the sub
picture. Choices are: Large and Small.
–PIP Position: adjusts the position of the
sub picture on the main picture. Press the
arrow buttons to make adjustments.
Video Source
Selects the video input source. Choices are:
AV, S-Video, VGA, YPbPr, DVI, and HDMI.
Auto
Adjustment
Clock
Frequency
Auto synchronizes the screen to the graphics
adaptor.
Adjusts the monitor’s clock frequency (range
0-31).
PhaseAdjusts the monitor’s phase range (range
0-31).
H PositionAdjusts the monitor’s horizontal position
(range 0-31).
V PositionAdjusts the monitor’s vertical position (range
0-31).
Ambient Light
Sensor
Sets the ambient light sensor. Once enabled,
the monitor automatically adjusts the image
brightness as the ambient lighting conditions
change. Choices are: High, Low, and OFF.
Auto
Detection
Allows the monitor to automatically switch to
and display an available input signal.
The table below summarizes the availability of the input source
combinations for the PIP feature. (A “+” indicates an allowed
combination, a blank cell indicates the combination is not
allowed).
Main Picture Input Source
Sub
Pictu
re
AVS-
Video
AV++
S-Video ++
Comp.++
PC
DVI+++
HDMI+++
Comp.PCDVIHDMI
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6.7
Setting Menu
To access the Setting menu, press the Menu button on the
control panel of the monitor, then press the UP and Down arrow
buttons to select the Setting 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.
LanguageAdjusts the language of the OSD. Choices are:
English, French, Spanish, Dutch, German,
Italian, Portuguese, Russian, Polish, Simplified
Chinese and Japanese.
OverscanTurns the overscan function on or off when
displaying video (non-PC) signals
Key LockEnables or disables the Key Lock function.
TriggerEnables or disables the Trigger function, and
configures the trigger settings when enabled:
–Trigger Enable: turns the Trigger function
–Trigger Input: selects the input signal
–Buzzer: turns the trigger buzzer tone ON or
–Trigger Time: sets the time duration the
–Trigger Option: sets the trigger signal type:
Bosch High Performance
HD LED Monitors
ON or OFF.
source to display when a trigger signal is
received.
OFF.
trigger input (as set by the Trigger Input
function) is displayed. Once the time
expires, the monitor automatically switches
back to the last viewed input.
N/C (normal closed), N/O (normal opened),
High (2~5V) or Low (0~0.6V).
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ScheduleThis function allows you to program up to seven
Navigating the Monitor | en55
(7) different scheduled time intervals for the
monitor. You can select the time the monitor
turns on and turns off, the days in a week it is
activated, and which input source the display
will use for each scheduled activation period.
–Date and Time: Sets up current date and
time for the monitor’s internal clock before
using the Schedule function. Choices are
Year, Month, Day, Hour, Minute, Daylight
Saving Time. Once done, you will see the
current date and time in this menu.
–Schedule: Sets up to seven (7) schedule
time intervals with different video input
modes.
Note:
–If you do not want to use a power on time,
select “--” for the power on hour slot, and
“00” for the minute slot. The monitor will
only turn off at the time you set.
–If you do not want to use a power off time,
select “--” for the power off hour slot, and
“00” for the minute slot. The display will
only turn on at the time you set.
–If no input source is selected, the default
input source (Video) will be used.
–If Every Day is selected, the monitor will
turn on everyday regardless of other day
settings (for example, Monday, Tuesday,
Wednesday...).
–Should schedule periods overlap, the
the display to power on at 4:00 PM and off
at 9:00 PM on the same day, then the
monitor will power on at 10:00 AM and off
at 9:00 PM.
programmed for the same time period, then
the highest numbered schedule item has
priority. For example, if schedule items #1
and #2 both set the display to power on at
7:00 AM and off at 5:00 PM, then only
schedule item # 1 will take effect.
Display Wall
If multiple monitors are tiled to form a display
wall, use this function to set up the display wall
settings:
–H Monitors: selects the number of displays
on the horizontal side (range 1-10).
–V Monitors: selects the number of displays
on the vertical side (range 1-10).
–H Position: selects the horizontal position
of the monitor in the display wall matrix
(range 1-10).
–V Position: selects the vertical position of
the monitor in the display wall matrix
(range 1-10).
–Frame Comp.: turns frame compensation
on or off. If turned on, the monitor adjusts
the image to compensate for the width of
the bezels in order to accurately display the
image.
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Power SaveSets the monitor to reduce the power
Navigating the Monitor | en57
consumption:
–Eco: all sources can enter the power saving
mode, but only a VGA signal can wake up
the monitor or you have to press the Power
button to wake up the monitor when other
source is connected.
–Standard: all source can enter the power
saving mode and wake up the monitor.
–Off: if no source is detected, the backlight
remains on.
–VGA Only: only a VGA signal can enter the
power saving mode and wake up the
monitor.
Set Monitor
ID
Sets the ID number for controlling the monitor
via the RS 232 connection. Each monitor must
have a unique ID number when multiple
monitors are connected. Each monitor’s ID is
defined by its position within the matrix starting on the top row, working left to right.
The top left monitor will have an ID of 1. When
you reach the end of the row, the next number
will refer to the monitor one row down, starting
at the left.
Image
Retention
If turned on, the LCD monitor automatically
displays swift moving patterns to prevent the
formation of image retention on the screen.
Turns on or off to let the monitor auto
synchronizes screen to graphics adaptor.
settings.
–OSD Info Box: when turned ON, the
monitor always displays the current input
source and resolution. Select OFF to
display the information box only when you
press Info on the remote control.
–Thermal (°C): displays the thermal status
(temperature) inside the display.
–Ambient Light (Lux): displays the ambient
brightness detected by the display’s
sensor.
–5V Detect (V): displays the 5V voltage
detection result.
–12V Detect (V): displays the 12V voltage
detection result.
–Operating Time (Day & hr): displays the
duration the display has been turned on.
–Input Source: displays the selected input
source.
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 INPUT (or ENTER) and the MENU buttons until the
monitor displays the Key Unlocked message.
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Power Management | en59
7
7.1
7.2
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.
The DPMS-compliant video card performs this signaling by not
sending a horizontal, vertical, or a sync signal.
The monitor enters an appropriate mode through identifying
each of the three (3) modes of the signaling system.
Power Consumption
Mode
ON75 W75 W150 W170 W
ACTIVE
OFF
UML-273-90UML-323-90UML-423-90UML-553-9
0.5 W0.5 W0.5 W0.5 W
LED Indicator
Power Consumption
0
The power management feature of the monitor is comprised of
these stages:
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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ProblemSolution
Incorrect colors Select a color temperature in the Color Tone
Troubleshooting | en61
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)
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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Technical Specifications | en63
10
ModelUML-273-90UML-323-90
LCD Specifications
LCD Type27-in. Digital LCD32-in. Digital LCD
Backlight TypeLEDLED
Pixel Pitch (H xV)0.31125 x 0.311250.3637 x 0.3637
loop-through out)
S-Video (Mini Din 4-pin 1ch input (Y/C))
Component (YPbPr, RCA)
HDMI
DVI-D
PC RGB (D-Sub connector)
Audio In (L/R) x 2
Line In (3.5 mm)
Trigger In
RS-232 (D-Sub 9 pin)
loop-through out)
S-Video (Mini Din 4-pin 1ch input (Y/C))
Component (YPbPr, RCA)
HDMI
DVI-D
PC RGB (D-Sub connector)
Audio In (L/R) x 2
Line In (3.5 mm)
Trigger In
RS-232 (D-Sub 9 pin)
Output Signal
Video (BNC 1ch input 1.0 Vp-p, 75 Ohm terminated,
loop-through out)
Audio Out (L/R)
External Speaker
PC RGB (D-Sub Connector)
RS-232 (D-Sub 9 pin)