User manual ACER G245HQL

[. . . ] Connect the DVI-D (Dual link) Cable to the DVI IN Port on the back of your Monitor. If your monitor displays an image, installation is completed. Connecting USB You can use a USB device such as a mouse, keyboard, Memory Stick, or external hard disk drive by connecting them to the DOWN port of the monitor without connecting them to the PC. High speed Full speed Low speed Data Rate Power Consumption 480 Mbps 2. 5W (Max. , each port) 12 Mbps 2. 5W (Max. , each port) 1. 5 Mbps 2. 5W (Max. , each port) Connect the UP port of the monitor and the USB port of the computer with the USB cable. To use DOWN port, you have to connect the UP (Upstream Cable) to the PC. Make sure to use the USB cable supplied with this monitor to connect the monitor's UP port and your computer's USB port. Connect the DOWN port of the USB monitor and a USB device with the USB cable. The use procedures are as the same as those for using an external device connecting to the PC. [. . . ] (Examples of storage devices: external memory, memory card, memory reader, HDD-type MP3 player, etc. ) You can use other USB devices that can be connected to a computer. When connecting a device to the DOWN port of the monitor, connect the device using a cable appropriate to the device. (For the purchase of the cable and external devices, ask the service center of the corresponding product. ) The company is not liable for problems or damages to an external device caused by using an unauthorized cable for the connection. Some products do not follow the USB standard, and it may cause a malfunction of the device. If the device malfunctions even if it is connected to the computer, contact the service center of the device/computer. Using the Stand Sliding stand A. Stand Stopper Swivel stand Using ( ), You can swivel the monitor left and right at an angle of 90° to set the monitor lengthwise. The rubber under the stand is to avoid the monitor slide. Tilt angle Using ( ), You can adjust the tilt anlgle within a range of 3° forward to 25° backward for the most comfortable viewing angle. Attaching a Base This monitor accepts a 200 mm x 100 mm / 100 mm x 100 mm VESA-compliant Mounting interface pad. A. Lay the LCD monitor face-down on a flat surface with a cushion beneath it to protect the screen. Align the Mounting interface pad with the holes in the rear cover mounting pad and secure it with four screws that came with the arm-type base, wall mount hanger or other base. press any key on the keyboard to activate the monitor and restore the image on the screen. Reboot the computer. Set the video card by referring to the video card manual. (Refer to Preset Timing Modes). LED is blinking but no images on the screen. 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 Preset Timing Modes. (The maximum frequency per resolution may differ from product to product. ) There are only 16 colors shown on the screen. I cannot use the 2560x1600 resolution with the monitor. Have the Windows colors been set properly? Windows ME/2000/XP : Set the colors properly at the Control Panel Display Settings. If your graphics card does not support the 2560x1600 resolution, then you can only use the 1280x800 resolution with your monitor. To use the 2560x1600 resolution, replace your graphics card with one that supports that resolution. Has the video card been set properly?Does the graphics card on your computer support the 2560x1600 resolution? Check the following items if there is trouble with the monitor. Check if the power cord and the video cables are properly connected to the computer. [. . . ] Check if the power cord and the video cables are properly connected to the computer. (If it does, ask the service center to check the main board of the computer. ) 3. If you installed a new video card or if you assembled the PC, check if the installed the adapter (video) driver. [. . . ]