Asus PQ321Q User manual

LCD Monitor
User Manual
PQ321 Series

IMPORTANT! To aid reporting in case of loss or theft,
please record the product’s model and serial numbers in
the space provided. The numbers are located in the rear of
the product.
Model No.:
Serial No.:
E8225
April 2013
First Edition

3E
IMPORTANT INFORMATION
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR
MOISTURE.
RISK OF ELECTRIC
SHOCK
DO NOT OPEN
CAUTION
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO
NOT REMOVE COVER.
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.
The lightning ash with arrowhead symbol, within
a triangle, is intended to alert the user to the
presence of uninsulated“dangerous voltage”within
the product’s enclosure that may be of sucient
magnitude to constitute a risk of electric shock to
persons.
The exclamation point within a triangle is intended
to alert the user to the presence of important
operating and maintenance (servicing) instructions
in the literature accompanying the product.
NOTE:
Federal Communications Commission Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
• This device may not cause harmful interference, and
• This device must accept any interference received including interference that may cause undesired operation.
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 manufacturer’s instructions,
may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by
turning the equipment o and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment to an outlet on a circuit dierent from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
The use of shielded cables for connection of the monitor to the graphics card is required to assure compliance with FCC
regulations. Changes or modications to this unit not expressly approved by the party responsible for compliance could
void the user’s authority to operate this equipment.
Canadian Department of Communications Statement
This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio
Interference Regulations of the Canadian Department of Communications.
This class B digital apparatus complies with Canadian ICES-003.
This Class B digital apparatus meets all requirements of the Canadian Interference - Causing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Réglement sur le matériel brouiller du Canada.

4
E
Thank you for your purchase of the ASUS®LCD product. To ensure safety and many years of trouble-free operation of your product,
please read the Safety Precautions carefully before using this product.
SAFETY PRECAUTIONS
Electricity is used to perform many useful functions, but it can also cause personal injuries and property damage if improperly handled.
This product has been engineered and manufactured with the highest priority on safety. However, improper use can result in electric
shock and/or re. In order to prevent potential danger, please observe the following instructions when installing, operating and cleaning
the product. To ensure your safety and prolong the service life of your LCD product, please read the following precautions carefully
before using the product.
1. Read instructions — All operating instructions must be read and understood before the product is operated.
2. Keep this manual in a safe place — These safety and operating instructions must be kept in a safe place for future reference.
3. Observe warnings — All warnings on the product and in the instructions must be observed closely.
4. Follow instructions — All operating instructions must be followed.
5. Cleaning — Unplug the power cord from the AC outlet before cleaning the product. Use a dry cloth to clean the product. Do not use
liquid cleaners or aerosol cleaners.
6. Attachments — Do not use attachments not recommended by the manufacturer. Use of inadequate attachments can result in
accidents.
7. Water and moisture — Do not use the product near water. Do not install the product in a place where water may splash onto it. Be
careful of equipment which drains water such as an air-conditioner.
8. Ventilation — The vents and other openings in the cabinet are designed for ventilation.
Do not cover or block these vents and openings since insucient ventilation can cause overheating and/or shorten the life of the
product. Do not place the product on a sofa, rug or other similar surface, since they can block ventilation openings. Do not place the
product in an enclosed place such as a bookcase or rack, unless proper ventilation is provided or the manufacturer’s instructions are
followed.
9. Power cord protection — The power cords must be routed properly to prevent people from stepping on them or objects from
resting on them.
10. The LCD panel used in this product is made of glass. Therefore, it can break when the product is dropped or applied with impact. Be
careful not to be injured by broken glass pieces in case the LCD panel breaks.
11. Overloading — Do not overload AC outlets or extension cords. Overloading can cause re or electric shock.
12. Entering of objects and liquids — Never insert an object into the product through vents or openings. High voltage ows in the
product, and inserting an object can cause electric shock and/or short internal parts.
For the same reason, do not spill water or liquid on the product.
13. Servicing — Do not attempt to service the product yourself. Removing covers can expose you to high voltage and other dangerous
conditions. Request a qualied service person to perform servicing.
14. Repair — If any of the following conditions occurs, unplug the power cord from the AC outlet, and request a qualied service person
to perform repairs.
a. When the power cord or plug is damaged.
b. When a liquid was spilled on the product or when objects have fallen into the product.
c. When the product has been exposed to rain or water.
d. When the product does not operate properly as described in the operating instructions.
Do not touch the controls other than those described in the operating instructions. Improper adjustment of controls not
described in the instructions can cause damage, which often requires extensive adjustment work by a qualied technician.
e. When the product has been dropped or damaged.
f. When the product displays an abnormal condition. Any noticeable abnormality in the product indicates that the product needs
servicing.
15. Replacement parts — In case the product needs replacement parts, make sure that the service person uses replacement parts
specied by the manufacturer, or those with the same characteristics and performance as the original parts. Use of unauthorized
parts can result in re, electric shock and/or other danger.
16. Safety checks — Upon completion of service or repair work, request the service technician to perform safety checks to ensure that
the product is in proper operating condition.
17. Wall mounting — When mounting the product on a wall, be sure to install the product according to the method recommended by
the manufacturer.
18. Heat sources — Keep the product away from heat sources such as radiators, heaters, stoves and other heat-generating products
(including ampliers).
19. Usage of the monitor must not be accompanied by fatal risks or dangers that, could lead directly to death, personal injury, severe
physical damage or other loss, including nuclear reaction control in nuclear facility, medical life support system, and missile launch
control in a weapon system.
20. Do not stay in contact with the parts of the product that become hot for long periods of time. Doing so may result in
low-temperature burns.
DEAR ASUS CUSTOMER

5E
SAFETY PRECAUTIONS (Continued)
To maintain compliance with EMC regulations, use shielded cables to connect to the following terminals: HDMI input terminal and
DisplayPort input terminal.
If a monitor is not positioned in a suciently stable location, it can be potentially hazardous due to falling. Many injuries, particularly
to children, can be avoided by taking simple precautions such as:
• Using xing devices like wall mount brackets recommended by the manufacturer.
• Only using furniture that can safely support the monitor.
• Ensuring the monitor is not overhanging the edge of the supporting furniture.
• Not placing the monitor on tall furniture (for example, cupboards or bookcases) without anchoring both the furniture and the
monitor to a suitable support.
• Not standing the monitors on cloth or other materials placed between the monitor and supporting furniture.
• Educating children about the dangers of climbing on furniture to reach the monitor or its controls.
Especially for child safety
- Don’t allow children to climb on or play with the monitor.
- Don’t place the monitor on furniture that can easily be used as steps, such as a chest of drawers.
- Remember that children can become excited while watching a program, especially on a“larger than life”monitor. Care should be
taken to place or install the monitor where it cannot be pushed, pulled over, or knocked down.
- Care should be taken to route all cords and cables connected to the monitor so that they cannot be pulled or grabbed by curious
children.

6
E
- The TFT color LCD panel used in this monitor is made with the
application of high precision technology. However, there may
be minute points on the screen where pixels never light or are
permanently lit. Also, if the screen is viewed from an acute angle
there may be uneven colors or brightness. Please note that these
are not malfunctions but common phenomena of LCDs and will
not aect the performance of the monitor.
- Do not display a still picture for a long period, as this could cause
a residual image.
- Never rub or tap the monitor with hard objects.
- Please understand that ASUSTek Computer Inc. bears no
responsibility for errors made during use by the customer or a
third party, nor for any other malfunctions or damage to this
product arising during use, except where indemnity liability is
recognized under law.
- This monitor and its accessories may be upgraded without
advance notice.
- Do not use the monitor where there is a lot of dust, where
humidity is high, or where the monitor may come into contact
with oil or steam, as this could lead to re.
- Ensure that the monitor does not come into contact with water
or other uids. Ensure that no objects such as paper clips or pins
enter the monitor as this could lead to re or electric shock.
- Do not place the monitor on top of unstable objects or in unsafe
places. Do not allow the monitor to receive strong shocks or to
strongly vibrate. Causing the monitor to fall or topple over may
damage it.
- Do not use the monitor near heating equipment or in places
where there is likelihood of high temperature, as this may lead to
generation of excessive heat and outbreak of re.
- Do not use the monitor in places where it may be exposed to
direct sunlight.
- Images cannot be rotated on this monitor.
When using in portrait orientation, you will need to prepare
appropriately orientated content in advance.
- The AC outlet shall be installed near the equipment and shall be
easily accessible.
The Power Cord and AC adapter
- Use only the power cord and AC adapter supplied with the
monitor.
- When handling the AC adapter, observe the following: Incorrect
handling may result in re, electric shock, or injury.
• Do not drop the AC adapter or subject it to impact.
• Never disassemble the AC adapter. It contains high voltage
parts that are dangerous to touch.
• The AC adapter is for indoor use only. Do not use it outside.
• Do not use the supplied AC adapter with other devices.
- Do not damage the power cord and AC adapter nor place heavy
objects on it, stretch it or over bend it. Also, do not add extension
cords. Damage to the cord may result in re or electric shock.
- Do not use the power cord with a power tap.
Adding an extension cord may lead to re as a result of
overheating.
- Do not remove or insert the power plug with wet hands. Doing
so could result in electric shock.
- Unplug the power cord if it is not used for a long time.
-
Do not attempt to repair the power cord if it is broken or
malfunctioning. Refer the servicing to the service representative.
- Do not stay in contact with the parts of the product and the AC
adapter that become hot for long periods of time.
Doing so may result in low-temperature burns.
-
Do not fasten the AC adapter to the monitor or other equipment.
Doing so may result in re and electrical shock.
Manual Scope
- Microsoft, Windows and Internet Explorer are registered
trademarks of Microsoft Corporation.
- The terms HDMI and HDMI High-Denition Multimedia Interface,
and the HDMI Logo are trademarks or registered trademarks of
HDMI Licensing LLC in the United States and other countries.
- DisplayPort is a registered trademark of Video Electronics
Standards Association.
- Adobe, Acrobat, and Reader are either registered trademarks or
trademarks of Adobe Systems Incorporated in the United States
and/or other countries.
- This product comes with RICOH Bitmap Fonts produced and sold
by RICOH COMPANY, LTD.
- All other brand and product names are trademarks or registered
trademarks of their respective holders.
- Language of OSD menu used in this manual is English by way of
example.
- Illustrations in this manual may not exactly represent the actual
product or display.
- This manual assumes use in landscape orientation, except where
specically noted.
LED Backlight
The LED backlight in this product has a limited lifetime.
* If the screen gets dark or does not turn on, it may be
necessary to replace the LED backlight. This LED backlight
is exclusive to this product and must be replaced by an
authorized ASUS servicing dealer or service center.
* Please contact your local ASUS servicing dealer or service
center for assistance.
TIPS AND SAFETY INSTRUCTIONS

7E
MOUNTING PRECAUTIONS
• This product is for use indoors.
• A mounting bracket compliant with VESA specications is
required.
• To install on a stand (commercially available) or on a wall, or to
remove or move the monitor, consult your dealer.
• Mounting the monitor on the wall requires special expertise
and the work must be performed by an authorized ASUS
dealer. You should never attempt to perform any of this work
yourself. Our company will bear no responsibility for accidents
or injuries caused by improper mounting or mishandling.
• Use the monitor with the surface perpendicular to a level
surface. If necessary, the monitor may be tilted up to 25
degrees upward or 20 degrees downward.
• This monitor should be used at an ambient temperature
between 32°F (0°C) and 104°F (40°C). Provide enough space
around the monitor to prevent heat from accumulating inside.
2
[5]
2
[5]
2 [5]
7-7/8 [20]
2
[5]
2
[5]
*
*
Unit: inch [cm]
For the monitor in landscape orientation
For the monitor in portrait orientation
7-7/8 [20]
2 [5]
Unit: inch [cm]
* When you install this monitor on a wall, the monitor emits
heat during operation, please be aware that this heat may
discolor or alter the wall.
• If it is dicult to provide sucient space for any reason such
as the installation of the monitor inside a housing, or if the
ambient temperature may be outside of the range of 32°F (0°C)
to 104°F (40°C), install a fan or take other measures to keep the
ambient temperature within the required range.
• Do not block any ventilation openings. If the temperature
inside the monitor rises, this could lead to a malfunction.
• Do not place the monitor on a device which generates heat.
• When installing the monitor in
landscape orientation, you can
attach the supplied horizontal
sticker (Operation buttons) to the
right side.

8
E
Supplied Components
If any component should be missing, please contact your dealer.
• Liquid Crystal Display Monitor: 1
• Power cord: 1
• AC adapter: 1
• Setup Manual: 1
• DisplayPort cable: 1
• RS-232C conversion cable (Φ3.5 mini-jack): 1
• Pedestal (for stand): 1
• Strut (for stand): 1
• Attachment plate (for stand): 1 (preinstalled on monitor)
• Countersunk screws (M4 x 6 without washers): 5
• Screws (M4 x 10 with washers): 4
• Hex wrench: 1
• Cable clamp: 2
• Cable clamp (small): 1
• Cable clamp (large): 2
• Horizontal sticker (operation buttons): 1
Contents
IMPORTANT INFORMATION .................................................. 3
DEAR ASUS CUSTOMER......................................................... 4
SAFETY PRECAUTIONS.......................................................... 4
TIPS AND SAFETY INSTRUCTIONS........................................ 6
MOUNTING PRECAUTIONS ................................................... 7
Supplied Components .......................................................... 8
Part Names............................................................................. 9
Installing the stand (supplied) ........................................... 10
Installing the stand (supplied) ........................................... 11
Connecting Peripheral Equipment..................................... 12
Connection with a PC or AV equipment..................................12
Connecting the Power Cord................................................ 13
Binding Cables..................................................................... 14
Turning Power On/O ......................................................... 15
Turning on the main power..........................................................15
Turning power on/o .....................................................................15
Basic Operation ................................................................... 16
Menu Items .......................................................................... 18
Displaying the menu screen ........................................................18
Menu item details ............................................................................19
Initialization (Reset)/Functional Restriction Setting
(FUNCTION).......................................................................... 23
Controlling the Monitor with a PC (RS-232C).................... 24
PC connection...................................................................................24
Communication conditions..........................................................24
Communication procedure..........................................................24
RS-232C command table...............................................................26
Troubleshooting .................................................................. 30
Specications ...................................................................... 31
Mounting Precautions
(For ASUS dealers and service engineers)......................... 36

9E
nFront view
1
2
1. LCD panel
2. Power LED (See page 15.)
Part Names
nRear view
1 2
4
5
6
7
8
9
23121110
13
14
15
16
17
18
19
1. Speakers
2. Vents
3. Attachment plate (for stand)
4. RS-232C input terminal (See page 12.)
5. PC/AV HDMI 1 input terminal (See page 12.)
6. PC/AV HDMI 2 input terminal (See page 12.)
7. DisplayPort input terminal (See page 12.)
8. Audio input terminal (See page 12.)
9. Headphone terminal (See page 12.)
10. AC input terminal (See page 13.)
11. Main power switch (See page 15.)
12. Antitheft hole ( )
13. Power button ( ) (See page 16.)
14. Brightness adjustment button ( ) (See page 16.)
15. Brightness adjustment button ( ) (See page 16.)
16. [VOL+/ ] button (See page 16.)
17. [VOL-/ ] button (See page 16.)
18. [MENU/ENTER] button (See page 16.)
19. [INPUT/RETURN] button (See page 16.)

10
E
Installing the stand (supplied)
• Disconnect all cables from the monitor.
• Firmly tighten the installation screws (supplied) with the hex
wrench (supplied).
• Ensure that you have sucient space to work.
nAttaching the stand
Remove all packaging materials before starting work.
To prevent the table (etc.) from being damaged by the stand
pedestal, spread a thick, soft cloth (blanket, etc.) and work on
the cloth.
1. Insert the stand strut into the packaging material (upper
left) as shown.
Front
Packing material
(upper left)
2. While supporting the stand pedestal with your hand, fasten
to the stand strut with the supplied countersunk screws (M4
x 6 without washers) (x5).
Use the supplied hex wrench.
Countersunk screw
(M4 x 6 without washers)
Insert by hooking the tab
Pedestal
* A bag containing the screws
(supplied) and hex wrench
(supplied) is attached to the
round hole in the stand pedestal.
3. Spread a thick, soft cloth (blanket, etc.) that will prevent
damage to the LCD panel on a stable at surface where the
entire monitor can be placed, and place the monitor with
the LCD panel face down on the cloth.
4. Place the stand on the monitor.
Hook the tab on the stand under the mounting plate (pre-
installed on monitor).
Tab
5. Fasten the stand to the monitor with the supplied screws
(M4 x 10 with washers) (x4).
Use the supplied hex wrench.
• Landscape
Screw
(M4 x 10 with washers)
• Portrait
Operation buttons Screw
(M4 x 10 with washers)
Front
Fixing pin
2
1
* If the monitor will be used in the portrait orientation, pull
out the xing pin (1), and insert it into the hole (2) as shown
above.
* To remove the stand, place the monitor and stand as shown
above and remove the screws.
• Adhere to the following when installing the monitor in its
portrait orientation. Failing to adhere to the following may
cause malfunctions.
- Install the monitor such that the operation buttons are
located on the top side.
- Set the MONITOR on the MONITOR menu to PORTRAIT.
(See page 20.)
CAUTION!
CAUTION!

11 E
nHeight/angle adjustment
• Adjusting the height
Adjust to a height that is easy to view.
Approx.
5-29/32inch (15cm)
• The height cannot be adjusted in a vertical installation.
• Adjusting the angle
Adjust to an angle that is easy to view.
Approx.45°
Approx.25°
Approx.5°
Approx.45°
• When moving the monitor, be sure to grasp only the frame.
Grasping and applying pressure to the LCD panel may damage
it.
• Take care not to pinch your ngers.
• If you are installing the monitor in landscape orientation, take
caution when adjusting the angle at a raised height, so that it
does not topple.
Installing the stand (supplied)
NOTE:
CAUTION!

12
E
Connecting Peripheral Equipment
• Be sure to turn o the main power switch and disconnect the
plug from the power outlet before connecting/disconnecting
cables. Also, read the manual of the equipment to be
connected.
• Be careful not to confuse the input terminal with the output
terminal when connecting cables. Accidentally reversing
cables connected to the input and output terminals may cause
malfunctions and the other problems.
• Do not use any cable that has a damaged or deformed terminal.
Using such a cable may cause malfunctions.
• Images may not be displayed properly depending on the
computer (video cards), cables, or peripheral devices to be
connected.
• The audio input terminals used in each input mode are factory-
set as follows.
Input mode Audio input terminal
(Factory setting)
DisplayPort DisplayPort input terminal
HDMI1 [PC], HDMI1 [AV]
HDMI2 [PC], HDMI2 [AV] PC/AV HDMI input terminal
Connection with a PC or AV equipment
1. RS-232C input terminal
• The monitor can be connected to a PC using the RS-232C
conversion cable (supplied) and a commercially available
RS-232 straight cable to control the monitor from the PC.
2. PC/AV HDMI1 input terminal
3. PC/AV HDMI2 input terminal
• Use a commercially available HDMI cable
(High Speed cable compliant).
• Set HDMI1, HDMI2, or HDMI DUAL in INPUT SELECT on the
SETUP menu according to the device to be connected.
• Select the audio input terminal to be used in HDMI1 [AV],
HDMI1 [PC], HDMI2 [AV], or HDMI2 [PC] of AUDIO SELECT on
the SETUP menu.
When HDMI1 or HDMI2 is selected, connection to the audio
input terminal is unnecessary.
4. DisplayPort input terminal
• Use the supplied DisplayPort cable.
• Select the audio input terminal to be used in DisplayPort of
AUDIO SELECT on the SETUP menu.
When DisplayPort is selected, connection to the audio input
terminal is unnecessary.
* Use the supplied cable.
* If you need to extend the cable, consult your dealer.
5. Audio input terminal
• Use a commercially available audio cable (mini stereo jack)
without resistance.
• Set the audio input terminal used for each input mode in
AUDIO SELECT on the SETUP menu.
6. Headphone terminal
• Use commercially available headphones (mini stereo jack).
• The output sound varies depending on the input mode.
• The volume can be adjusted using the volume adjustment.
• The length of the signal cables or surrounding environment
may aect the image quality.
• Video output is disabled in the following cases:
When the power is turned o
When the monitor is in input signal waiting mode
1
2
3
4
5
6
CAUTION!
NOTE:
NOTE:

13 E
Connecting the Power Cord
• Use only the power cord and AC adapter supplied with the monitor.
1. Turn o the main power switch.
2. Connect the AC adapter (supplied) to the power cord (supplied).
3. Connect the AC adapter (supplied) to the AC input terminal.
4. Plug of the power cord (supplied) into the AC power outlet.
3
4
2
1
Main power switch
AC input terminal
Power cord
(Supplied)
AC Adapter (Supplied)
For power
outlet
• Be sure to clamp the AC adapter cable (supplied) onto the cable clamp attachment using the supplied cable clamp.
When clamping the AC adapter cable, take care not to stress the terminal of the AC adapter cable. Do not bend the AC adapter cable
excessively.
• Landscape • Portrait
• Do not fasten the supplied AC adapter to the monitor or other equipment.
AC adapter cable (Supplied)
Cable
clamp
attachment
Operation buttons
AC adapter cable (Supplied)
Cable
clamp
attachment
Operation buttons
AC adapter cable (Supplied)
Cable clamp
attachment Operation buttons
AC adapter cable (Supplied)
Cable clamp
attachment Operation buttons
CAUTION!
NOTE:
CAUTION!

14
E
Binding Cables
nFastening the cables
The cables connected to the terminals on the rear of the monitor can be fastened with the cable clamp.
Attach the cable clamps to the attachment parts on the back of the monitor and the stand, and bind the cables.
Cable clamp
Cable clamp
attachment
Cable
Cable clamp (small)
Cable clamp
attachment
Cable
Cable clamp (large)
Cable clamp
attachment
Cable
nStoring the cables
The cables connected to the rear of the monitor can be bound using the cable clamp on the stand.
• Landscape • Portrait
Cable clamp (large)
Cable clamp
attachment
Cable
• Do not forcibly bend or apply force to the cables. Risk of wire breakage or other damage.
CAUTION!

15 E
• Turn on the monitor rst before turning on the PC or playback
device.
Turning on the main power
Main power switch
• The main power must be turned on/o with the main power
switch. Do not connect/disconnect the power cord or turn the
breaker on/o while the main power switch is on.
• When switching the main power switch or the power button
( ) o and back on, always wait for at least 5 seconds.
• For a complete electrical disconnection, pull out the main plug.
Turning Power On/O
Turning power on/o
Press the power button ( ) to turn the power ON/OFF.
Power LED
Power button ( )
Power lamp status Status of the monitor
Green lit Power on
O Power o (Standby mode)
Orange lit Input signal waiting mode
• When switching the main power switch or the power button
( ) o and back on, always wait for at least 5 seconds. A short
interval may result in a malfunction.
• When the main power switch is o, the monitor cannot be
turned on.
• If the monitor is in the input signal standby mode and you
press the power button ( ), the monitor enters standby mode.
CAUTION!
CAUTION!
CAUTION!
NOTE:

16
E
Basic Operation
1
2
3
4
5
6
7
1. Power button ( )
Press this button to turn the power ON/OFF.
2,3. Brightness adjustment button ( / )
The brightness menu appears.
BRIGHT 15
Adjust the brightness with the brightness adjustment button
( / ).
* If you do not press any buttons for about 4 seconds, the BRIGHT
menu automatically disappears.
Move the cursor left or right in the menu screen, and increase or
decrease the setting.
* The cursor moves right when the brightness adjustment button
( ) is pressed, and left when the brightness adjustment button
( ) is pressed.
4,5. [VOL+/ ]/[VOL-/ ] button
The volume menu appears.
VOLUME 15
Adjust the volume with the [VOL+/ ]/[VOL-/ ] buttons.
* If you do not press any buttons for about 4 seconds, the
VOLUME menu automatically disappears.
Move the cursor up or down in the menu screen, and increase or
decrease the setting.
* The cursor moves up when the [VOL+/ ] button is pressed,
and down when the [VOL-/ ] button is pressed.
6. [MENU/ENTER] button
Displays and turns o the menu screen. (See page 18.)
Settings can be entered when the menu screen is displayed.
7. [INPUT/RETURN] button
The input selection menu is displayed.
Press the [VOL+/ ]/[VOL-/ ] buttons to select the input mode,
and press [INPUT/RETURN] button to enter.
Input mode Video Audio
DisplayPort DisplayPort input terminal
*3
HDMI1 [PC]
PC/AV HDMI input terminal*1
HDMI1 [AV]
HDMI2 [PC]
PC/AV HDMI input terminal*2
HDMI2 [AV]
When HDMI DUAL is set to ON
Input mode Video Audio
DisplayPort DisplayPort input terminal *3
HDMI DUAL [PC]*4
PC/AV HDMI input terminal*4
*5
HDMI DUAL [AV]
*4
*1 Select the terminal to be used in HDMI1 of INPUT SELECT.
(See page 20.)
*2 Select the terminal to be used in HDMI2 of INPUT SELECT.
(See page 20.)
*3 Select the terminal for AUDIO SELECT which is used for audio
input. (See page 20.)
*4 Same as the HDMI1 terminal setting.
*5 Same as the AUDIO SELECT of HDMI1.
In a menu screen, returns the cursor to the previous screen.
• If you are using the vertical sticker (Operation buttons),
substitute the following for the button displays.
- Brightness adjustment button ( / )
Brightness adjustment button ( / )
- [VOL+/ ]/[VOL-/ ] button
[VOL+/ ]/[VOL-/ ] button
• If you are using the horizontal sticker (Operation buttons),
substitute the following for the button displays.
- Brightness adjustment button ( / )
Brightness adjustment button ( / )
- [VOL+/ ]/[VOL-/ ] button
[ /VOL+]/[VOL-/ ] button
NOTE:

17 E
Basic Operation
nSwitching the screen size
Even when the screen size is changed, the display may remain the same depending on the input signal.
WIDE PC input Displays image so it lls the entire screen.
AV input An image with a 4:3 aspect ratio is stretched to ll the entire screen.
NORMAL PC input Displays image so it lls the screen without changing the aspect ratio of
the input signals.
AV input Displays the entire image of the aspect ratio of 4:3 without changing
the aspect ratio.
Dot by Dot PC input Displays the dots of the signals input from the connected PC as the
corresponding dots on the screen.
AV input Displays at the number of panel pixels of the resolution of the input
signal.
• Using this monitor’s screen-size switching or dual-screen display functions to compress or expand the screen for commercial or public
viewing in establishments like cafes or hotels may infringe on the rights of the creators, as protected by Copyright Law, so please be
careful.
• When dual-screen display is selected, the screen size cannot be changed.
• The appearance of the original video may change if you select a screen size with a dierent aspect ratio than the original image (e.g.
TV broadcast or video input from external equipment).
• When a non-wide image (4:3) is viewed with the whole screen using the screen-size switching function of this monitor, the edge of
the image may be lost or appear distorted. If you wish to respect the creator’s intentions, set the screen size to“NORMAL”.
• When playing commercial software, parts of the image (like subtitles) may be cropped. In this case select the optimal screen size using
the screen-size switching function of this monitor. With some software, there may be noise or distortion at the edges of the screen.
This is due to the characteristics of the software, and is not a malfunction.
• Depending on the original image size, black bands may remain at the edges of the screen.
NOTE:

18
E
Menu Items
Displaying the menu screen
Video adjustment and settings of various functions are enabled.
This section describes how to use the menu items. See pages 19 to
21 for details of each menu items.
• Do not turn the main power switch o while the menu items
are being displayed. Doing so may initialize the settings.
nExample of operation
(Adjusting CONTRAST in the PICTURE menu)
1. Press [MENU/ENTER] button to display the menu screen.
2. Press [VOL+/ ]/[VOL-/ ] button to select PICTURE, and
press [MENU/ENTER] button.
3. Press [VOL+/ ]/[VOL-/ ] button to select CONTRAST.
4. Press brightness adjustment button ( / ) to adjust the
setting.
For items that have , press [MENU/ENTER] button and then
congure the settings.
5.
Press [INPUT/RETURN] button to close the menu screen.
• The menu will dier depending on the input mode.
• The menu screen will close automatically if no operation is
performed for about 15 seconds.
nMenu screen display
1 Name of the menu
2 Input mode
3 An item being selected (highlighted)
4 Screen resolution of input signal, and other data.
• Items that cannot be selected appear in gray.
(e.g. Function not supported by the current input signal)
• The menu screen is on the left side of the screen in the
landscape orientation, and at the bottom of the screen in the
portrait orientation.
CAUTION!
NOTE:
NOTE:

19 E
Menu item details
The menu will dier depending on the input mode.
n
PICTURE
BRIGHT
Adjusts the backlight brightness.
CONTRAST
Adjusts the dierence between the bright and dark portions of the image.
BLACK LEVEL
Adjusts the entire brightness of the video signals.
TINT
Adjusts the hue. Selecting + changes the color towards green, and selecting - changes it towards magenta.
COLORS
Adjusts the color intensity.
SHARPNESS
Adjusts the sharpness of the image. Some settings and images may cause vertical lines to appear in the center of the screen.
COLOR ADJUSTMENT
COLOR MODE
The color mode changes in the following order:
STD (Standard) VIVID sRGB STD...
* sRGB applies to PC input only.
sRGB is international standard of color representation specied by IEC (International Electrotechnical Commission). Color
conversion is made in taking account of liquid crystal’s characteristics and represents color tone close to its original image.
WHITE BALANCE
THRU.................Displays the input signal level as is. (for PC input only)
PRESET ............. Selects the color temperature using PRESET.
USER..................Used for adjusting R-/G-/B-CONTRAST and R-/G-/B-OFFSET respectively.
PRESET
Selects the color temperature when the WHITE BALANCE is set to PRESET.
The setting values are shown for reference. The color temperature of the screen varies over time.
This function is not intended to keep the color temperature constant.
USER
Adjusts each item when the WHITE BALANCE is set to USER.
R-CONTRAST.............Adjusts bright-toned red component.
G-CONTRAST ............Adjusts bright-toned green component.
B-CONTRAST.............Adjusts bright-toned blue component.
R-OFFSET....................Adjusts dark-toned red component.
G-OFFSET...................Adjusts dark-toned green component.
B-OFFSET....................Adjusts dark-toned blue component.
COPY TO USER
Copies the value of white set for PRESET to the USER setting.
Select “ON”and then press [MENU/ENTER] button.
(In the case other than white, color tone may dier from the PRESET.)
GAMMA
Selects the gamma.
C.M.S.-HUE (AV input)
Adjusts color tone with 6 colors of R (red), Y (yellow), G (green), C (cyan), B (blue), and M (magenta).
C.M.S.-SATURATION (AV input)
Adjusts color vividness with 6 colors of R (red), Y (yellow), G (green), C (cyan), B (blue), and M (magenta).
C.M.S.-VALUE (AV input)
Adjusts color brightness with 6 colors of R (red), Y (yellow), G (green), C (cyan), B (blue), and M (magenta).
ADVANCED
RGB INPUT RANGE
Sets the RGB input signal range. To set automatically, select AUTO. Use AUTO normally.
If the RGB input signal range cannot be set appropriately even when using AUTO, set according to the image. When the setting is
dierent, images will be displayed with washed out blacks and compressed gradients.
RESET
Resets the values of the PICTURE menu items to the factory preset values.
Select “ON”and then press [MENU/ENTER] button.
Menu Items

20
E
nSETUP
LANGUAGE
Sets the display language for the menu screen.
INPUT SELECT
HDMI1/HDMI2
Select the input modes to be used for the PC/AV HDMI1 and HDMI2 input terminals.
HDMI DUAL
To use HDMI DUAL, select ON.
AUDIO SELECT
Selects the terminal used to input audio signals in each input mode.
When HDMI DUAL is used, the HDMI1 settings are applied.
AUDIO INPUT LEVEL
Selects the maximum audio input level of the audio input terminal.
BAUD RATE
Selects the communication speed used for RS-232C communication.
DisplayPort STREAM
When using a screen resolution of 3840 x 2160 (50Hz/60Hz) in the DisplayPort input terminal, select MST (Multi-stream).
Images may not be displayed properly with some video card combinations.
nMONITOR
MONITOR
Select the installation direction of the monitor.
LANDSCAPE.................... Landscape orientation
PORTRAIT ........................ Portrait orientation
If the monitor is in a portrait orientation and a Windows PC is connected, set“Orientation”to “Portrait (Flipped)”in the “Screen
Resolution” settings.
If you are using a dierent operating system, refer to the manual for your operating system.
STANDBY MODE
When STANDARD is selected, startup time from standby mode is reduced. Note, however that, more power will be consumed in
standby mode.
When LOW POWER is selected, current consumption is reduced while the monitor is in standby mode. Note, however, that the startup
time from standby mode becomes longer.
If set to LOW POWER, certain RS-232C commands cannot be used in standby mode. (See page 26.)
OFF IF NO OPERATION
Determines whether or not to set the monitor go into standby mode when no monitor button or RS-232C command operations are
performed for over 4 hours.
nPBP
PBP MODE
Sets the display method.
OFF.............. Displays one screen.
ON............... Displays a main screen and a sub screen in a line.
* When using PBP mode, set HDMI DUAL to OFF and DisplayPort STREAM to SST (Single Stream).
PBP SOURCE
Select the input signal of the sub-screen in PBP mode.
When the input mode is DisplayPort...............HDMI1 or HDMI2
When the input mode is HDMI1 ........................DisplayPort or HDMI2
When the input mode is HDMI2 ........................DisplayPort or HDMI1
Menu Items