Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing.
TCO certified A third-party certification according to ISO 14024 Toward sustainable IT products Say hello to a more sustainable product IT products are associated with a wide range of sustainability risks throughout their life cycle. Human rights violations are common in the factories.
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.
Page 5
ASUS CONTACT INFORMATION ASUSTeK Computer Inc. ASUS Computer International (America) ASUS Computer GmbH (Germany and Austria) Address 1F, No.15, Address 48720 Kato Rd, Fremont, Address Harkortstr. 21-23 Lide Rd., Beitou Dist.,...
Safety information • Before setting up the monitor, carefully read all the documentation that came with the package. • To prevent fire 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.
Page 7
WARNING Usage of other than specified head- or earphones can result in hearing loss due to excessive sound pressures. Please confirm the distribution system in building installation shall provide the circuit breaker rated 120/240V, 20A (maximum). If provided with a 3-pin attachment plug on the power cord, plug the cord into a grounded (earthed) 3-pin outlet. Do not disable the power cord grounding pin, for example, by attaching a 2-pin adapter.
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. •...
Page 9
These documents are not part of the standard package. 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.
® Thank you for purchasing the ASUS LCD monitor! The latest widescreen LCD monitor from ASUS provides a crisper, broader, and brighter display, plus a host of features that enhance your viewing experience. With these features, you can enjoy the convenience and delightful visual...
Assembling the monitor To assemble the monitor Place the display on a cloth on the table, Use a screwdriver to tighten the assembly screws,and secure the arm to the display tightly.Then attach the hinge cover to monitor body,attach the base to the arm and fix with the screw to join them tightly. You can easily tighten the screw by fingers.
Connect cables 1.4.1 Rear of the LCD monitor AC-IN Port HDMI Port VGA Port Earphone Jack Kensington Lock ASUS LCD Monitor C2223HE Series...
Page 13
Installaion Turn off your computer and unplug your computer's power cord. Connect the signal cable to the HDMI (optional) and /or VGA (optional) input socket of the monitor, and the HDMI (optional) and / or VGA (optional) output socket of the graphics card on the computer. Then tighten the thumbscrews on the signal cable connector.
Page 14
For the installation of replaceable parts, please refer to the above installation instructions. • Users may go to the local service network to replace /purchase the qualified replaceable parts. • For local service centers and service contacts, please refer to https://www.asus.com/support ASUS LCD Monitor C2223HE Series...
Monitor introduction 1.5.1 Using the Controls button Use the control button on the back of the monitor to adjust the image settings. Menu Exit Power Off Input Select Energy Saving Power Indicator: • The color definition of the power indicator is as the below table. Status Description White...
Page 16
5-way key You can press any direction to turn on the monitor. ASUS LCD Monitor C2223HE Series...
Hold the stand of the monitor while removing the screws. • The VESA wall mount kit ( 100 x 100 mm) is purchased separately. • Use only the UL Listed Wall Mount Bracket with minimum weight/load 12 kg (Screw size: M4 x 10 mm). ASUS LCD Monitor C2223HE Series...
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.
Press the and buttons to select the desired parameter. Press the Central key to enter the slide bar and then use the or buttons, according to the indicators on the menu, to make your changes. ASUS LCD Monitor C2223HE Series...
3.1.2 OSD Function Introduction Splendid This function contains eight sub-functions that you can select for your preference. ASUS C2223 Splendid Standard Mode HDMI 1920x1080 @ 60Hz Standard Mode sRGB Mode Scenery Mode Theater Mode Game Mode Night View Mode Reading Mode Darkroom Mode •...
Page 21
When this function is enable, the following functions are not available: Splendid Demo Mode, GamePlus and QuickFit. • Color Augmentation: The adjusting range of color enhancement is from 0 to 100. • This function is not available in sRGB mode under Splendid. ASUS LCD Monitor C2223HE Series...
Page 22
Please refer to the following to alleviate eye strains: • Users should take some time away from the display if working for long hours. It is advised to take short breaks (at least 5 mins) after around 1 hour of continuous working at the computer.
Page 23
Color Temp.: Contains three preset color modes (Cool, Normal, Warm) and User Mode. • In the User Mode, colors of R (Red), G (Green), and B (Blue) are user- configurable; the adjusting range is from 0 ~ 100. ASUS LCD Monitor C2223HE Series...
Page 24
Image You can adjust the image Sharpness, Trace Free, Aspect Control, ASCR, Motion Sync, Adaptive-Sync, Position (VGA only), Focus (VGA only), and Auto Adjust (VGA only), from this main function. ASUS C2223 Image Standard Mode HDMI 1920x1080 @ 60Hz Sharpness...
Page 25
If the frequency is not correct, the screen shows vertical stripes and the image is not proportional. • Motion Sync can be opened on the premise that refresh rate is 75Hz and Adaptive-Sync is off. ASUS LCD Monitor C2223HE Series...
Page 26
Input Select Select the input source from VGA, HDMI, Auto Detection input signal. ASUS C2223 Input Select Standard Mode HDMI 1920x1080 @ 60Hz HDMI Auto Detection System Setup Adjusts the system configuration. ASUS C2223 System Setup Standard Mode HDMI 1920x1080 @ 60Hz Splendid Demo Mode...
Page 27
QuickFit: contains three patterns: (1) Grid (2) Photo size. Grid pattern: Facilitates designers and users to organize content and layout on one page and achieve a consistent look and feel. Alignment Grid 1 Alignment Grid 2 ASUS LCD Monitor C2223HE Series...
Page 28
Photo size: Provides photographers and other users to accurately view and edit their photos in real size on the screen. • Power Saving : Adjusts the “Normal Level “and” Deep Level” for the Power Saving function. • OSD Setup: Adjusts the OSD Timeout, DDC/CI, and Transparency of the OSD screen.
Page 29
Shortcut 2: User can select from “Blue Light Filter” “Splendid”, “Brightness”, “Auto Adjust”,“Contrast”, “Input Select”, “Color Temp.”, “Volume”, “GamePlus”, “QuickFit”, “Rest Reminder”, “Color Augmentation”, “Energy Saving” and set as shortcut key. The default setting is Energy Saving. ASUS LCD Monitor C2223HE Series 3-11...
• Inspect the signal cable and make sure that none of (white does not look white) the pins are bent. • Perform Reset via OSD. • Adjust the R/G/B color settings or select the Color Temperature via OSD. ASUS LCD Monitor C2223HE Series 3-13...
Page 33
59.94 / 60Hz 67.433 / 67.5kHz * The modes not listed in the above tables may not be supported. For optimal resolution, we recommend that you choose a mode listed in the above tables. ASUS LCD Monitor C2223HE Series 3-15...