Serial number: ___________________________________ Date of purchase: ________________________________ Place of purchase: ________________________________ Acer and the Acer logo are registered trademarks of Acer Incorporated. Other companies' product names or trademarks are used herein for identification purposes only and belong to their respective companies.
Special notes on LCD monitors The following are normal with the LCD monitor and do not indicate a problem. • Due to the nature of the fluorescent light, the screen may flicker during initial use. Turn off the power switch and then turn it on again to make sure the flicker disappears.
Accessibility Be sure that the power outlet you plug the power cord into is easily accessible and located as close to the equipment operator as possible. When you need to disconnect power from the equipment, be sure to unplug the power cord from the electrical outlet.
ampere rating of the equipment plugged into the extension cord does not exceed the extension cord ampere rating. Also, make sure that the total rating of all products plugged into the wall outlet does not exceed the fuse rating. • Do not overload a power outlet, strip or receptacle by plugging in too many devices.
To minimize pollution and ensure utmost protection of the global environment, please recycle. For more information on the Waste from Electrical and Electronics Equipment (WEEE) regulations, visit http://global.acer.com/about/sustainability.htm Mercury advisory For projectors or electronic products containing an LCD/CRT monitor or display: lamp(s) inside this product contain mercury and must be recycled or disposed of according to local, state or federal laws.
As an ENERGY STAR partner, Acer Inc. has determined that this product meets the ENERGY STAR guidelines for energy efficiency. Note: The statement above is applicable only to Acer LCD monitor with an ENERGY STAR logo.
Taking care of your vision Long viewing hours, wearing incorrect glasses or contact lenses, glare, excessive room lighting, poorly focused screens, very small typefaces and low-contrast displays could stress your eyes. The following sections provide suggestions on how to reduce eyestrain. Eyes •...
Congratulations! The display you have just purchased carries the TCO’03 Displays label. This means that your display is designed, manufactured and tested according to some of the strictest quality and environmental requirements in the world. This makes for a high performance product, designed with the user in focus that also minimizes the impact on our natural environment.
Acer Computer (Shanghai) Limited 3F, No. 168 Xizang medium road, Huangpu District, Shanghai, China Contact Person: Mr. Easy Lai Tel: 886-2-8691-3089 Fax: 886-2-8691-3000 E-mail: firstname.lastname@example.org Hereby declare that: Product: 21.5" LCD Monitor Trade Name: Acer Model Number: V223HQ SKU Number: V223HQxxxx (x can be 0-9, A-Z or blank)
Product name: Model number: V223HQ SKU number: V223HQxxxx (x can be 0-9, A-Z or blank) Name of responsible party: Acer America Corporation Address of responsible party: 333 West San Carlos St. San Jose, CA 95110 Contact person: Acer Representative Tel:...
Unpacking Attaching/removing the base Screen position adjustment Connecting the power cord Power saving Display Data Channel (DDC) Connector pin assignment Standard timing table Installation User controls How to adjust a setting Acer eColor Management User Troubleshooting VGA mode DVI mode...
Unpacking Please check that the following items are present when you unpack the box, and save the packing materials in case you need to ship or transport the monitor in the future. LCD monitor User’s guide Quick start guide DVI cable (only dual- D-sub cable AC power cord input models)
Attaching/removing the base Attaching: Removing: Align the release button on the Press the release button as bottom of the monitor with the indicated, then pull in the direction corresponding slots on the bottom of of the arrow to remove the base. the base.
Connecting the power cord • Check first to make sure that the power cord you use is the correct type required for your area. • The monitor has a universal power supply that allows operation in either 100/120 V AC or 220/240 V AC voltage area. No user-adjustment is required.
Connector pin assignment 15-pin color display signal cable PIN No. Description PIN No. Description +5 V Green Logic ground Blue Monitor ground Monitor ground DDC-serial data DDC-return H-sync R-ground V-sync G-ground DDC-serial clock B-ground...
24-pin color display signal cable PIN No. Description PIN No. Description TMDS data 2- TMDS data 2+ +5 V power TMDS data 2/4 shield GND (return for +5 V hsync.vsync) Hot-plug detection TMDS data 0- DDC clock TMDS data 0+ DDC data TMDS data 0/5 shield TMDS data 1-...
Installation To install the monitor on your host system, please follow the steps below: Steps Connect the video cable Make sure both the monitor and computer are switched off. Connect the VGA video cable to the computer. Connect the digital cable (only for dual-input models). (1) Make sure both the monitor and computer are switched off.
User controls Front panel controls Power LED: Lights up to indicate the power is turned on. Power Switch: Turn the power on or off. < / > : Press < or > to navigate to the desired function, press Enter to select the function.
To exit and save, select the exit function. If you want to adjust any other function, repeat steps 2 to 4. Acer eColor Management: If "Acer eColor Management" is selected, the Acer eColor Management OSD will appear. User: If "User" is selected, the standard OSD will appear.
Acer eColor Management • Operation instructions Press the Empowering Key to open the Acer eColor Management OSD and access the scenario modes. Press "<" or ">" to select the mode. Press the Auto-adjust button to confirm the mode and run Auto Adjust.
User Main menu menu Sub menu item Description icon icon Contrast Adjusts the contrast between the foreground and background of the screen image. Brightness Adjusts the background brightness of the screen image. ACM (Adaptive Contrast Management) ACM On/Off switch, default Off. Focus Adjusts picture focus (available in analog mode only).
Main menu menu Sub menu item Description icon icon English Language selection. 繁體中文 Deutsch Français Español Italiano 简体中文 日本語 Suomi EMEA version OSD only. Nederlands Русский H. Position Adjusts the horizontal position of the OSD. V. Position Adjusts the vertical position of the OSD. OSD Timeout Adjusts the OSD timeout.
Troubleshooting Before sending your LCD monitor for servicing, please check the troubleshooting list below to see if you can self-diagnose the problem. VGA mode Problem LED status Remedy No picture visible Blue Using the OSD, adjust brightness and contrast to maximum or reset to their default settings.
DVI mode Problem LED status Remedy No picture visible Blue Using the OSD, adjust brightness and contrast to maximum or reset to their default settings. Check the power switch. Check if the AC power cord is properly connected to the monitor. Amber Check if the video signal cable is properly connected at the back of...