User manual ACER V243HQL

[. . . ] >> Click here to see an animation clip Power button [ ] Use this button for turning the product on and off. Note The button to the right of the monitor are touch-sensitive buttons. Touch a button lightly with your finger. Power Indicator This light is lit when operating normally, and blinks once when your adjustments are saved. [. . . ] The message may indicate that the monitor is out of scan range or that you need to check the signal cable. Environment The location and the position of the monitor may influence the quality and other features of the monitor. If there are any sub woofer speakers near the monitor, unplug and relocate the woofer to another room. Remove all electronic devices such as radios, fans, clocks and telephones that are within 3 feet (one meter) of the monitor. Useful Tips A monitor recreates visual signals received from the computer. Therefore, if there is a problem with the computer or the video card, this can cause the monitor to become blank, have poor coloring, become noisy, and video mode not supported, etc. In this case, first check the source of the problem, and then contact the Service Center or your dealer. Judging the monitor's working condition If there is no image on the screen or a "Not Optimum Mode", "Recommended Mode 1680 x 1050 60 Hz" message comes up, disconnect the cable from the computer while the monitor is still powered on. If there is a message coming up on the screen or if the screen goes white, this means the monitor is in working condition. In this case, check the computer for trouble. {T200N, T200GN, V243HQL, T220GN } Check List Note Before calling for assistance, check the information in this section to see if you can remedy any problems yourself. If you do need assistance, please call the phone number on the Information section or contact your dealer. No images on the screen. I cannot turn on the monitor. Q: A: Q: A: Is the power cord connected properly?Check the power cord connection and supply. Readjust Position by referring to the OSD. The screen is out of focus or OSD cannot be adjusted. Q: A: Have you adjusted the resolution or frequency on the monitor?Adjust the resolution and frequency of the video card. (Refer to the Preset Timing Modes). LED is blinking but no images on the screen. Q: A: Is the frequency properly adjusted when checking the Display Timing on the menu?Adjust the frequency properly by referring to the video card manual and the Preset Timing Modes. (The maximum frequency per resolution may differ from product to product. ) There are only 16 colors shown on the screen. The screen colors have changed after changing Q: A: Have the Windows colors been set properly?Windows XP : Set the resolution at the Control Panel Appearance and Themes Display Settings. A: Windows ME/2000 : Set the resolution at the Control Panel Display Settings. Q: A: Has the video card been set properly?Set the video card by referring to the video card manual. There is a message that reads "Unrecognized monitor, Plug & Play (VESA DDC) monitor found" Q: A: Q: A: Have you installed the monitor driver?Install the monitor driver according to the Driver Installation Instructions. [. . . ] * Contact the video card manufacturer for details. Q: A: How can I set the Power Saving function?Windows XP: Set the resolution in the Control Panel Appearance and Themes Display Screen Saver. Set the function in the BIOS-SETUP of the computer. [. . . ]