Read the instructions inside carefully.
Keep this user manual for future reference.
Serial No. ______________________
The serial number is located on the rear of the monitor.
SAFETY GUIDELINES
This monitor is designed to be safe to use. However, due to high voltage of about 400 V,
fire or serious injury may occur unless you use this monitor in the proper way.
Please follow the instructions shown below in order to avoid injury.
Keep the safety guideline
Do not use the monitor if it fails
If you find something unusual ,
ENGLISH
* If smoke comes out,
* If there is a strange smell,
* If water enters the case,
* If you drop the monitor or damage the
cabinet,
Warning and Caution are indicated in this guide and monitor itself.
WARNING
CAUTION
WARNING
Fire or electric shock may cause death or serious injury unless
you follow the instruction.
Electric shock or other accidents may cause serious injury or
damage of your properties.
Fire or electric shock may cause death or serious injury unless
you follow the instruction below.
(1) Turn off the monitor
(2) Disconnect the power plug from
the mains
(3) Request repair
• If something smells strange or smoke comes from the monitor:
Turn off the monitor and disconnect the power plug from the mains immediately.
Contact service center after confirming that the smoking has stopped.
If you continue to operate the monitor with such abnormal condition, it may cause fire or you
may receive an electric shock.
• Do not drop water or a foreign substance on to the monitor.
If you drop water or a foreign substance on to the monitor, it may cause fire or an electric
shock.
If it happens turn off the monitor and disconnect the power plug from the mains and ask
service center for instruction.
• Do not put the monitor on an unstable place.
If you put the monitor on an uneven or unstable place, it may fall down and you may be
injured.
Put the monitor on a flat surface strong enough to take the weight.
I
SAFETY GUIDELINES(continued)
• Do not apply shock to the monitor.
• Do not use monitor if glass is broken or damaged.
If there is no picture appearance, broken glass , smoking or something smells after applying
shock to the monitor, turn off the monitor and disconnect the power plug from the mains
immediately. Then, call the service center.
If you continue to operate the monitor with such abnormal conditions, it may cause fire or
you may receive an electric shock.
ENGLISH
• Do not disassemble or modify the monitor.
There is high voltage portion inside of the monitor. Disassembling or modification of the
monitor may cause fire or electric shock.
• Do not use the monitor in wet environment.
If you use the monitor in a wet place such as bath or shower room, it may cause fire or
electric shock. Using the monitor beside a window when snowing or raining or by a seaside
are not recommended.
• Do not damage or modify the power cord.
If you put something heavy on the power cord or pull, squeeze, heat the cord, it may be
damaged and it may cause fire or electric shock.
If the power cord is damaged, call service center.
WARNING
Fire or electric shock may cause death or serious injury unless
you follow the instruction.
• The enclosed power cord must be used!
Failure to do so may cause electric shock hazard or fire hazard.
In USA/Canada, use a UL LISTED/CSA LABELLED or CERTIFIED power cord set
meeting the following specifications :
Rating: min. 125V, 10A , Length: max. 3.0m , Type: SVT or SJT
Plug type: NEMA 5-15P figure, Parallel blade, Grounding type
In Europe or 200V area, a proper European standard approved power cord is to be used
with this monitor.
For a rated current up to 6 A, a type not lighter than H05VV-F 3G 0.75 mm
3G 0.75 mm2must be used.
2
or H05VVH2-F
• Use only the correct voltage power outlet with safety ground
connection!
100 - 120 V for USA, Canada, etc.
200 - 240 V for Europe, etc.
(This monitor will automatically adjust to the input voltage 100 - 120 / 200 - 240V.)
• Be careful of power cord connection!
Before inserting the plug of the power cord into a socket of the correct voltage, check that the
connection portion of the power cord is clean (with no dust). Then, insert the plug of power
cord into the socket firmly, otherwise it may cause electric shock or fire hazard.
• Do not touch the power plug when lightning is close to you.
You may receive an electric shock.
II
• Do not touch the power plug with wet hands.
You may receive an electric shock.
• Do not obstruct a ventilation hole.
If you obstruct a ventilation hole during the operation of the monitor or just after switching
off the power, it may cause a fire or electric shock due to heating up the monitor.
• Do not put the monitor screen side up.
• Do not put the monitor on a shelf or in a cabinet without adequate ventilation of 4 inches
top, sides, bottom and rear.
• Do not put the monitor on a carpet or mattress.
• Do not cover the monitor with a cloth.
ENGLISH
CAUTION
Electric shock or other accidents may cause serious injury or
damage to your property.
• Disconnect the power plug from the mains when you move the
monitor.
Moveing the monitor without disconnecting the power plug from the mains may damage the
cord and cause a fire or electric shock. You are advised to move the monitor with two
persons.
Handle with care when you move the monitor, particularly take care of glass screen.
• When you disconnect the power plug.
You have to grasp the power plug itself, do not pull the power cord.
If you pull the power cord, you may damage it and it may cause a fire or an electric shock.
Do not touch the power plug just after disconnecting it from the mains or you may receive
electric shock.
• Disconnect the power plug from the mains when you don't use the
monitor for a long time.
This is for your safety.
• Do not put the monitor in atmosphere with soot, steam, high humidity,
and dust.
It may cause a fire or electric shock.
• Do not put the monitor in high temperature atmosphere.
Do not put the monitor in the place exposed to the direct rays of the sun for a long period of
time. Heat may cause a fire, transformation, or melting of the monitor.
• Do not put things on the monitor.
Do not put things on the monitor or give some shock to the monitor.
The monitor may fall down or drop from a desk. And it may cause injury.
III
SAFETY GUIDELINES(continued)
CAUTION
You may have serious injury or your property may be damaged
unless you follow the instruction below.
• Do not coil or wind the power cord.
This may cause excessive heat resulting in a fire.
ENGLISH
• Caution for 200 - 240V operation only
This equipment relies on the protective devices in the building installation for short - circuit
and over - current protection. Refer to the following table for the suitable number and
location of the protective devices which should be provided in the building installation.
INFORMATIVE EXAMPLES OF PROTECTIVE DEVICES IN SINGLE - PHASE
EQUIPMENT OR SUB - ASSEMBLIES
Protection
against
Case A: Equipment to be connected to
POWER SYSTEMS with earthed neutral
reliably identified, except for Case C
below.
Case B: Equipment to be connected to
any supply, including IT POWER
SYSTEMS and supplies with reversible
plugs, except for Case C below.
Case C: Equipment to be connected to 3
- wire power systems with earthed
neutral reliably identified.
Earth faults1Phase conductor
Overcurrent1
Earth faults2Both conductors
Overcurrent1
Earth faults2
Overcurrent2
Verify that the protective devices in the building installation meets the conditions
in the table prior to installing the equipment.
Minimum number
of fuses or circuit
- breaker poles
Location
Either of the two
conductors
Either of the two
conductors
Each phase
conductor
Each phase
conductor
• Remove the power cord for complete isolation!
For complete isolation from the mains, remove the power cord from the monitor or from the
wall socket.
IV
PRECAUTIONS
• Installation environment
Do not obstruct a ventilation hole.
Do not put the monitor on carpet or blanket, or near a curtain which has a possibility of
obstructing a ventilation hole of the monitor.
Do not put the monitor in the following places.
• Hot places such as near heater, place exposed to the direct rays of the sun.
• A place where the temperature is widely changing.
• Places with soot, dust or high humidity.
• Poor air ventilation place.
• Place near fire.
• A wet place such as bathroom, or shower room.
• Place where you can trip over it.
• Always vibrating or strongly vibrating places.
• Distorted or unstable places.
• How to view the monitor.
If you use the monitor in too dark a room, your eyes may become tired.
Please use it in a reasonably bright room.
Avoid direct rays of the sun to the screen in order to prevent eye fatigue.
Your eyes will get fatigued after viewing the monitor for long period of time.
Relax your eyes by viewing away from the monitor from time to time.
Please watch the monitor in downward direction.
• Note on image retention
The plasma monitor illuminates phosphor to display images. The phosphor has a finite
illumination life. After extended periods of illumination, the brightness of the phosphor
would be degraded to such extent that still images would image retention that part of the
screen as grayed-out images.
Tips to prevent such image retention are:
- Do not display images having sharp brightness differences or high-contrast images, such as
monochrome characters and graphic patterns, for long.
- Do not leave stationary images appearing for long, but try to refresh them at appropriate
intervals of time, or try to move them using screen saver function.
- Turn down the contrast and brightness controls.
ENGLISH
• How to clean the monitor.
Before cleaning the monitor, turn off the monitor and disconnect the power plug from the
mains.
When cleaning the monitor, do not spray directly the screen or cabinet with cleaner.
Use a clean, dust free, dry and soft cloth. If it is not enough, then use a cloth with nonalcoholic or non-ammonia detergent.
Do not rub the surface of the screen with ball-point-pen or screw-driver etc.
V
SAFETY GUIDELINES(continued)
• Prevention of an obstacle to Radio receivers
This monitor has been designed pursuant to the FCC class B Rules (see page VII). This is to
prevent a problem to Radio receivers.
- Keep the monitor away from Radio.
- Adjust Radio antennas in order for the monitor not to receive interference.
- The antenna cable of Radio should be kept away from the monitor.
- Use a coaxial cable for antenna.
ENGLISH
You can check if this monitor influences Radio receivers by turning off all other equipment
other than the monitor.
If you find a problem receiving Radio when using the monitor, check the instructions
mentioned above.
• Precautions for the monitor
- Use the attached signal-cable when you connect the monitor with PC equipment.
Do not use other signal-cables.
- Confirm the connector is fixed tightly when the signal cable is connected.
Also confirm the screws on the connector are tightened.
- Plug the power cord of the monitor into a different socket from that for other equipment,
such as Radio etc..
- Use a plug with ground terminal and make sure that it connects to the ground.
• Precaution during transportation
Please pay attention when you transport this monitor because it is heavy.
Furthermore, use the original carton box and its packaging materials when the monitor is
transported.
Failure to transport the monitor in any carton except the original carton may result in damage
to the monitor.
Save the original carton box and all packing material.
WARNING : This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a paricular installation. If this
equipment does cause harmful inerference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
- Reorient or relocate the receving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receive is
connected.
- Consult the dealer or an experienced radio / TV technician for help.
Instructions to Users : This equipment complies with the requirements of FCC (Federal
Communication Commission) regulations, provided that following conditions are met.
Video inputs : The input signal amplitude must not exceed the specified level.
CAUTION : Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
Declaration of Conformity
According to 47CFR, Part 2 and 15 for
Class B Personal Computers and
Peripherals; and / or
CPU Boards and Power Supplies used
with Class B Personal Computers:
We: Hitachi America, Ltd. Computer Division
Located at: 2000 Sierra Point Parkway, Brisbane,CA 94005-1835, U.S.A.
Telephone: 1-800-HITACHI
Declare under sole responsibility that the product identified herein, complies with 47CFR Part 2
and 15 of the FCC rules as a Class B digital device. Each product marketed, is identical to the
representative unit tested and found to be compliant with the standards. Records maintained
continue to reflect the equipment being produced can be expected to be within the variation
accepted, due to quantity production and testing on a statistical basis as required by 47CFR §
2.909. Operation is subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) This device must accept any interference received, including
interference that may cause undesired operation. The above named party is responsible for
ensuring that the equipment complies with the standards of 47CFR § §1 5.101 to 15.109.
Trade name: Plasma Display Monitor
Model Number: CMP4121HDU
ENGLISH
VII
CONTENTS
SAFETY GUIDELINES ................................................................ I
Signal Input ................................................................................................ 28
Recommended Signal List .......................................................................... 29
ENGLISH
Notes about This Manual
• The information in this manual is subject to change without notice.
• While meticulous care has been taken in the preparation of this manual, you are requested
to notify your dealer or us should you have any comments, views or questions about our
product.
• Fully understand the prerequisites to using the product, such as hardware and software
specifications and constraints, in using the product. We are not held liable for damages
caused by improper handling of the product.
• Reproduction of this manual in whole or in part without our prior written permission is
prohibited.
• The product names mentioned in this manual may be trademarks or registered trademarks
of their respective owners.
1
FEATURES
The following features are provided by the color Plasma Display Monitor.
The 42-inch color plasma display panel, with a resolution of 1024 (H) x 1024(V) pixels, creates
a high-definition, large-screen (aspect ratio : 16:9) and low-profile flat display. Free from
electromagnetic interferences from geomagnetic sources and ambient power lines, the panel
produces high-quality display images free from color misconvergence and display distortion.
ENGLISH
Multimedia input support
The monitor is provided with a mini-D-Sub connector and a BNC connector for RGB input,
and a Composite/S-video-connector and a COMPONENT connector for video input. A
composite video output connector is also available for loop-through. Speaker output terminal is
also provided. Simultaneous connection to multiple devices, ranging from computers to video
equipment, is possible.
Multiscan converter and Flexible Control LSI
The multiscan converter provides a broad multiscan range of signals, from video signals (15
kHz) to PC analog video signals. Video input is subjected to signal processing by a dedicated
LSI to offer better video quality.
Easy-to-use remote controller and on screen display system
The remote controller included eases the work of setting display controls. Further, the onscreen display system, displays the status of signal reception and display control settings in an
easy-to-view fashion.
Power saving system
The International ENERGY STAR® power saver feature saves power consumption
automatically when input signals are not available. When connected to a VESA DPMScompliant PC, the monitor cuts its power consumption while it is idle.
STANDARD ACCESSORIES
■ This product is complete with the display monitor, plus the accessories shown
below.
• If any of these accessories is missing, please contact your dealer.
Color Plasma Display Monitor
USER MANUAL
CMP4121HDU
BEDIENUNGSANLEITUNG
▽
RGB/
MENUSELECT SUB-POWERVOLUME
△
VIDEO
READ THE INSTRUCTIONS INSIDE CAREFULLY.
KEEP THIS USER MANUAL FOR FUTURE REFERENCE.
For future reference, record the serial number of your monitor.
SERIAL NO.
The serial number is located on the rear of the monitor.
This monitor is ENERGYSTAR®compliant when used with a
computer equipped with VESA DPMS.
The E
NERGYSTAR®emblem does not represent EPA endorsement
of any product or service.
As anE
NERGYSTAR®Partner, Hitachi,Ltd. has determined that this product meets the ENERGY
STAR®guidelines for energy efficiency.
User manual
(this book)
• Read the user manual (this book) and keep them in a safe place for handy reference.
• Retain the packing materials for use in future shipping or relocation.
■No stand is provided with this product. When installing the monitor, use the
optional Desk-top Stand (651-61 or 651-62), Wall Mount Unit (horizontal-mount)
495-38.
The Desk-top Stand has been used for the illustrations in this manual.
• Use one of the special mount units to install this product. A mount of insufficient
strength or inadequate design can cause overturning or dropping and result in fire,
WARNING
CAUTIONS
Anti-tumble measures
electrical shock or injury. Please note that our company assumes absolutely no
responsibility for personal injuries or property damage caused by use of other
mount units or improper installation.
•
Installation of the wall mount unit and ceiling mount unit can be dangerous, so do not
attempt this work yourself. Ask your dealer to provide the name of a qualified installer.
• In order to prevent an internal temperature increase, maintain a space of 10cm (4
inches : For a desktop set-up) or more between the sides and other objects such as
walls, etc., so that the ventilation holes are not blocked.*
ENGLISH
CAUTIONS
• Have this unit mounted in a stable place. Take measures to prevent it from
tumbling down to avoid possible physical injury.
Securing to a wall or pillar
1)Using a commercially available cord, chain and clamp, secure the set to a firm wall or
pillar.
Securing desktop
1)Using wood screws (two), fasten the set to the clamping screw holes on the rear of the
stand as shown.
2)Using commercially available wood screws, secure the set firmly in position.
Wood screw
Two places
3
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