Asus PA24US Series User manual

PA24US Series
LCD Monitor
User Guide

ii
First Edition
September 2023
Copyright © 2023 ASUSTeK COMPUTER INC. All Rights Reserved.
No part of this manual, including the products and software described in it, may be reproduced,
transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any
means, except documentation kept by the purchaser for backup purposes, without the express written
permission of ASUSTeK COMPUTER INC. (“ASUS”).
Product warranty or service will not be extended if: (1) the product is repaired, modied or altered, unless
such repair, modication of alteration is authorized in writing by ASUS; or (2) the serial number of the
product is defaced or missing.
ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ASUS, ITS
DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS,
LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE),
EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM
ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT.
SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR
INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE,
AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO
RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN
THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.
Products and corporate names appearing in this manual may or may not be registered trademarks or
copyrights of their respective companies, and are used only for identication or explanation and to the
owners’ benet, without intent to infringe.

iii
Contents
Contents ...................................................................................................... iii
Notices......................................................................................................... iv
Safety information ...................................................................................... vi
Care & Cleaning......................................................................................... vii
Takeback Services.................................................................................... viii
Product information for EU energy label................................................ viii
Chapter 1: Product introduction
1.1 Welcome! .................................................................................... 1-1
1.2 Package contents......................................................................... 1-1
1.3 Monitor introduction .................................................................... 1-2
1.3.1 Front view ....................................................................... 1-2
1.3.2 Back view........................................................................ 1-3
1.3.3 QuickFit Plus Function.................................................... 1-4
1.3.4 Other Function(s) ............................................................ 1-6
1.3.5 Color Calibration ............................................................. 1-6
Chapter 2: Setup
2.1 Attaching the arm/base ............................................................... 2-1
2.2 Detaching the arm/base (for VESA wall mount)........................ 2-2
2.3 Adjusting the monitor.................................................................. 2-3
2.4 Connecting the cables................................................................. 2-5
2.5 Turning on the monitor................................................................ 2-6
Chapter 3: General instructions
3.1 OSD (On-Screen Display) menu ................................................ 3-1
3.1.1 How to recongure.......................................................... 3-1
3.1.2 OSD function introduction............................................... 3-2
3.2 Specicationssummary............................................................ 3-15
3.3 Outline dimensions.................................................................... 3-17
3.4 Troubleshooting (FAQ).............................................................. 3-18
3.5 Supported operating modes ..................................................... 3-19

iv
Notices
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 the 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 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 receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different 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.

v
ENERGY STAR complied product
ENERGY STAR is a joint program of the U.S. Environmental
Protection Agency and the U.S. Department of Energy helping us all
save money and protect the environment through energy efcient
products and practices.
All ASUS products with the ENERGY STAR logo comply with the ENERGY
STAR standard, and the power management feature is enabled by default. The
monitor and computer are automatically set to sleep after 10 and 30 minutes of
user inactivity. To wake your computer, click the mouse or press any key on the
keyboard. Please visit http://www.energystar.gov/powermanagement for detail
information on power management and its benets to the environment. In addition,
please visit http://www.energystar.gov for detail information on the ENERGY STAR
joint program.
NOTE: Energy Star is NOT supported on FreeDOS and Linux-based operating
system.
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.

vi
Safety information
• Before setting up the monitor, carefully read all the documentation that came
with the package.
• To prevent re or shock hazard, never expose the monitor to rain or moisture.
• Never try to open the monitor cabinet. The dangerous high voltages inside the
monitor may result in serious physical injury.
• If the power supply is broken, do not try to x it by yourself. Contact a qualied
service technician or your retailer.
• Before using the product, make sure all cables are correctly connected and the
power cables are not damaged. If you detect any damage, contact your dealer
immediately.
• Slots and openings on the back or top of the cabinet are provided for
ventilation. Do not block these slots. Never place this product near or over a
radiator or heat source unless proper ventilation is provided.
• The monitor should be operated only from the type of power source indicated
on the label. If you are not sure of the type of power supply to your home,
consult your dealer or local power company.
• Use the appropriate power plug which complies with your local power standard.
• Do not overload power strips and extension cords. Overloading can result in
re or electric shock.
• Avoid dust, humidity, and temperature extremes. Do not place the monitor in
any area where it may become wet. Place the monitor on a stable surface.
• Unplug the unit during a lightning storm or if it will not be used for a long period
of time. This will protect the monitor from damage due to power surges.
• Never push objects or spill liquid of any kind into the slots on the monitor
cabinet.
• To ensure satisfactory operation, use the monitor only with UL listed
computers which have appropriate configured receptacles marked between
100-240V AC.
• If you encounter technical problems with the monitor, contact a qualified
service technician or your retailer.
• Adjustment of the volume control as well as the equalizer to other settings
than the center position may increase the ear-/headphones output voltage and
therefore the sound pressure level.
• Ensure to connect the power cord to a socket-outlet with earthing connection.
• The supplied power adapter and/or power cable are designed to use with the
product only. Do not use with other products.

vii
This symbol of the crossed out wheeled bin indicates that the product (electrical,
electronic equipment, and mercury-containing button cell battery) should not
be placed in municipal waste. Please check local regulations for disposal of
electronic products.
AEEEyönetmeliğineuygundur
Care & Cleaning
• Before you lift or reposition your monitor, it is better to disconnect the cables
and power cord. Follow the correct lifting techniques when positioning the
monitor. When lifting or carrying the monitor, grasp the edges of the monitor.
Do not lift the display by the stand or the cord.
• Cleaning. Turn your monitor off and unplug the power cord. Clean the monitor
surface with a lint-free, non-abrasive cloth. Stubborn stains may be removed
with a cloth dampened with mild cleaner.
• Avoid using a cleaner containing alcohol or acetone. Use a cleaner intended
for use with the monitor. Never spray cleaner directly on the screen, as it may
drip inside the monitor and cause an electric shock.
The following symptoms are normal with the monitor:
• You may find slightly uneven brightness on the screen depending on the
desktop pattern you use.
• When the same image is displayed for hours, an afterimage of the previous
screen may remain after switching the image. The screen will recover slowly or
you can turn off the Power Switch for hours.
• When the screen becomes black or ashes, or cannot work anymore, contact
your dealer or service center to x it. Do not repair the screen by yourself!
Conventions used in this guide
WARNING: Information to prevent injury to yourself when trying to
complete a task.
CAUTION: Information to prevent damage to the components when trying
to complete a task.
IMPORTANT: Information that you MUST follow to complete a task.
NOTE: Tips and additional information to aid in completing a task.

viii
Wheretondmoreinformation
Refer to the following sources for additional information and for product and
software updates.
1. ASUS websites
The ASUS websites worldwide provide updated information on ASUS
hardware and software products. Refer to http://www.asus.com
2. Optional documentation
Your product package may include optional documentation that may have
been added by your dealer. These documents are not part of the standard
package.
3. About Flicker
https://www.asus.com/Microsite/display/eye_care_technology/
Takeback Services
ASUS recycling and takeback programs come from our commitment to the highest
standards for protecting our environment. We believe in providing solutions for
our customers to be able to responsibly recycle our products, batteries and other
components as well as the packaging materials.
Please go to http://csr.asus.com/english/Takeback.htm for detail recycling
information in different region.
Product information for EU energy label

1-1ASUS PA24US Series LCD Monitor
1.1 Welcome!
Thank you for purchasing the ASUS®LCD monitor!
The latest widescreen LCD monitor from ASUS provides a broader, brighter and
crystal-clear display, plus a host of features that enhance your viewing experience.
With these features, you can enjoy the convenience and delightful visual
experience that the monitor brings to you!
1.2 Package contents
Check your package for the following items:
LCD monitor
Monitor base
Quick start guide
Warranty card
Power cord
HDMI cable (optional)
DisplayPort cable (optional)
USB Type-C cable (optional)
USB Type-C to Type-A cable (optional)
Color calibration testing report
ProArt welcome card
If any of the above items is damaged or missing, contact your retailer
immediately.
If you need to replace the power cord or the connection cable(s), please contact
ASUS customer service.

1-2 Chapter 1: Product introduction
1.3 Monitor introduction
1.3.1 Front view
1 3 4 5 6 7
89
2
1. Power button/power indicator
• Turns the monitor on.
• Turns the monitor off by pressing the button for over 0.6 seconds.
• The color denition of the power indicator is as the below table.
Status Description
White On
Amber Standby mode
Off Off
2. Shortcut
• Default: ProArt Preset hotkey
• To change the hotkey function, go to the Shortcut > Shortcut 2 menu.
3. Shortcut
• Default: HDR hotkey
• To change the hotkey function, go to the Shortcut > Shortcut 1 menu.
4. Self Calibration
• This is a hotkey to open the Calibration menu.
5. Input select button:

1-3ASUS PA24US Series LCD Monitor
• Selects an available input source.
Press button (Input Select button) to display HDMI-1, HDMI-2,
DisplayPort, USB Type-C, SDI-12G signals after you connect HDMI/
DisplayPort/USB Type-C/SDI cable with the monitor.
6. Close button:
• Exits the OSD menu.
7. Menu (5-way) button:
• Press this button to enter the OSD menu.
• Enacts the selected OSD menu items.
• Increases/Decreases values or moves your selection up/down/left/
right.
• Toggles the Key Lock function between on and off by pressing the down
button for more than 5 seconds.
8. Color sensor:
• The color sensor is embedded on the bottom left of the monitor for color
calibration.
• To activate this function, please refer to “1.3.5 Color Calibration”.
9. Ambient effect sensor:
• Congures the ambient effect settings.
This function will be disabled if the HDR function is enabled and the ProArt
Preset setting is set to HDR_PQ DCI, HDR_PQ Rec2020, HDR_HLG
Rec2100, or HDR_HLG DCI.
1.3.2 Back view
123456789
10 11
1. Kensington lock slot.
2. Power switch. Press the switch to turn on/off power.
3. AC-IN port. This port connects the power cord.

1-4 Chapter 1: Product introduction
4. Earphone jack.
5. SDI. This port is for real-time on-set previews and playback.
6. HDMI-1 port. This port is for connection with an HDMI compatible
device.
7. HDMI-2 port. This port is for connection with an HDMI compatible
device.
8. DisplayPort in. This port is for connection with a DisplayPort compatible
device.
The default setting of DisplayPort Stream in the OSD menu is DisplayPort
1.4..
9. USB 3.2 Gen 1 Type-C (supports DP Alt mode). This port is for connection
with a DisplayPort/USB Type-C compatible device. This port is also for
connection with a USB Type-C cable, which supports USB power and data
delivery.
This monitor is Super-Speed USB 3.2 Gen 1 compatible (5Gbps). The port
offer 80W power delivery with output voltage of 5V/3A, 9V/3A, 12V/3A 15V/3A,
20V/4A.
10. USB 3.2 Gen 1 Type-A: This port is for connection with USB devices, such as
USB keyboard/mouse, USB ash drive, etc.
11. USB 3.2 Gen 1 Type-A: This port is for connection with USB devices, such as
USB keyboard/mouse, USB ash drive, etc.
Port with icon is BC1.2 compliant (5V/1.5A).
1.3.3 QuickFit Plus Function
The QuickFit Plus function contains 4 types of patterns: (1) Safe Area (2) Center
Marker (3) Customization (4) Ruler. To activate the patterns, open the OSD
menu and select QuickFit Plus. Use the Menu (5-way) button to select a
desired pattern. You can move the button up/down/left/right to change the pattern’s
position if needed.
Note that only Customization pattern can be adjusted its frame size according to
your need, but may have limited range for moving left/right/up/down.
1. Safe Area
Facilitates designers and users to organize content and layout on one page and
achieve a consistent look and feel. The selections are:

1-5ASUS PA24US Series LCD Monitor
1:1 Action Safe
Title Safe 3 x 3
2. Center Marker
Selects the center marker type. The selections are:
Type 1 Type 2
Type 3
3. Customization
You can decide the frame size by moving the Menu (5-way) button up/down/
left/right. You can press the Menu (5-way) button for longer than 3 seconds to
switch the measurements between millimeter and inch.

1-6 Chapter 1: Product introduction
H16
V15
4. Ruler
This pattern presents physical ruler on top and left side. You can press the
Menu (5-way) button for longer than 3 seconds to switch the measurements
between metric and imperial.
5 10 15 20 25 3 0 35 40 45 5 0 55 60 65
5
10
15
20
25
30
35
1.3.4 Other Function(s)
1. HDR
The monitor supports HDR format. When detecting HDR content, an "HDR ON"
message will pop up and display in the Information page.
HDR content is not supported when PIP/PBP mode is on.
1.3.5 Color Calibration
You can use the ProArt Calibration Software with the color sensor that is
embedded on the bottom left of the monitor for color calibration. Ensure that the
protective lm on the color sensor has been removed before using the color sensor
for calibration.
1. Open the ProArt Calibration Software to activate the color sensor to perform
the color calibration. The color sensor starts moving from its original position
towards the screen.

1-7ASUS PA24US Series LCD Monitor
2. When the color sensor reaches the edge of the screen, it will stop and start
the calibration process. The calibration time depends on the amount of preset
modes you select, the longest time might be 30 minutes.
30
min
3. After the calibration process is completed, the color sensor will automatically
return to its original position.
• When the device is turned on, the color sensor will return to its original
position and produce a sound while the motor is running during the
initialization process. This is a normal.
• When the hood is installed, the color sensor can also be used.
• Avoid pulling the color sensor to prevent damage.
• To ensure ProArt Calibration Software to perform the calibration smoothly,
do not touch the color sensor with your hands and there are no interfering
objects during the process.

1-8 Chapter 1: Product introduction

2-1ASUS PA24US Series LCD Monitor
2.1 Attaching the arm/base
To assemble the monitor base:
1. Have the front of the monitor face down on a table.
2. Attach the arm into the monitor. Attach the base into the arm, making sure
the tab on the arm ts into the groove on the base (Figure 1).
3. Fix the base to the arm by fastening the bundled screw (Figure 2).
1
23
(Figure 1) (Figure 2)
We recommend that you cover the table surface with soft cloth to prevent
damage to the monitor.
Base screw size: M6 x 15 mm.

2-2 Chapter 2: Setup
2.2 Detaching the arm/base (for VESA
wall mount)
The detachable arm/base of this monitor is specially designed for VESA wall
mount.
To detach the arm/base:
1. Have the front of the monitor face down on a table.
2. Press the release button, and then detach the arm/base from the
monitor.
2
1
We recommend that you cover the table surface with soft cloth to prevent
damage to the monitor.
• The VESA wall mount kit (100 x 100 mm) is purchased separately.
• Use only the UL Listed Wall Mount Bracket with minimum weight/load
22.7kg (Screw size: M4 x 10 mm).

2-3ASUS PA24US Series LCD Monitor
2.3 Adjusting the monitor
• For optimal viewing, we recommend that you look at the full face of the
monitor, then adjust the monitor to the angle that is most comfortable for you.
• Hold the stand to prevent the monitor from falling when you change its angle.
• You can adjust the monitor’s angle from +21˚ to -3˚, and it allows 30˚ swivel
adjustment from either left or right. You can also adjust the monitor’s height
within 130 mm.
30°
0°
30°
-3° ~ +21°
130mm
(Tilt) (Swivel) (Height adjustment)

2-4 Chapter 2: Setup
Pivoting the monitor
1. Lift the monitor to the highest position.
2. Tilt the monitor to its maximum angle.
3. Pivot the monitor to the angle you need.
90°
90°
It is normal that the monitor slightly shakes while you adjust the viewing angle.
4. The OSD menu item will automatically rotate when the monitor rotates.
Menu
Close
InputSelect
Calibration
HDR
Preset
Menu
Close
InputSelect
Calibration
HDR
Preset