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Фрагмент инструкции
RECALL Resets the control functions back to the original factory preset values. In order for the Recall function to work, the timing must fall under one of the factory preset timing modes. SHARPNESS Adjusts the video quality to be sharp or blurry (special for text mode). COLOR TEMPERATURE Adjusts color temperature to PRESET 1 (9300 color temperature) or PRESET 2 (6500 color temperature). Or, for a custom color mode, select USER and push the select button to activate the RGB submenu. This adjusts the intensity of the RGB video output. Using the select button activate the Red (Red Gain), Green (Green Gain) or Blue (Blue Gain) and change color strength for a customized color mode. By adjusting a single color, you can make the picture look warmer (biased towards red) or cooler (biased towards blue). Adjusting all three levels will make colors appear more or less striking. OSD Adjust the OSD image horizontally or vertically by pressing the Select button. H- position moves the OSD position left or right. V-position moves the OSD position up or down. OSD BLENDING: To adjust the brightness of the OSD MENU. LANGUAGE Selects a language among English, German, French, Spanish, Italian, Simplified Chinese or Traditional Chinese. CONTRAST Selecting the Contrast option increases (^) or decreases (Ў) the strength (lightness or dimness) of the image. Adjust the contrast using the /right arrow buttons, and press SELECT to confirm the new setting. BRIGHTNESS Selecting the Brightness option will allow you to adjust the brightness of the display. Adjust the brightness using the /right arrow buttons, and press SELECT to confirm the new setting. EXIT EXIT Exits the OSD menu and choose to save any settings (or not). Lock Out Feature Once you have fine-tuned your display, you may want to restrict users from inadvertently making changes. In order to do this, follow this simple procedure. Repeat the procedure to restore access. 1. Press MENU and SELECT. Hold both keys for 10 seconds. DO NOT RELEASE. 2. Then press the POWER key to turn the monitor off. 3. Release MENU and SELECT. 4. Press the POWER key to turn the monitor back on. CHAPTER 4 Maintenance and Troubleshooting If you have a problem setting up or using your monitor, you may be able to solve it yourself. Before calling 3M Touch Systems, try the suggested actions that are appropriate to the problems you are experiencing with the monitor. You may also want to consult your video card user’s manual for additional troubleshooting advice. Maintaining Your Touch Monitor To maintain your display and keep your monitor operating at peak performance: • Keep your monitor and screen clean. • Adjust the monitor video controls. Refer to Chapter 3 for more information. • Do not install the display in a place where ventilation may be hindered. Always maintain adequate ventilation to protect the display from overheating and to ensure reliable and continued operation. Touch Screen Care and Cleaning The touch screen requires very little maintenance. 3M Touch Systems recommends that you periodically clean the glass touch screen surface. Typically, an isopropyl alcohol and water solution ratio of 50:50 is the best cleaning agent for your touch screen. You can also use straight isopropyl alcohol. In addition, 3M Screen and Keyboard Cleaner CL680 has been tested and approved for this use. CAUTION To avoid the potentially hazardous situations associated with the use of alcohol or other solvents which may result in minor or moderate injury or property damage: • Follow all instructions and recommendations in the manufacturer's Material Safety Data Sheet and product label. • Be sure to follow solvent manufacturer's precautions and directions for use when using any solvents • It is important to avoid using any caustic chemicals on the touch screen. Do not use any vinegar-based solutions. • Apply the cleaner with a soft, lint-free cloth. Avoid using gritty cloths. • Always dampen the cloth and then clean the screen. Be sure to spray the cleaning liquid onto the cloth, not the screen, so that drips do not seep inside the display or stain the bezel. • Always handle the touch screen with care. Do not pull on or stress cables. Monitor Installation Problems Problem Possible Causes and Solutions No image displayed (blank screen) Is the monitor receiving power? • Check that the computer’s power cable is connected properly and securely in a grounded electrical outlet. • Check that the AC/DC power supply is firmly plugged into the monitor. • Check that the green light appears on the bezel indicating the monitor is powered on and receiving a signal. • Check that the AC/DC power supply cable is connected properly and securely to an electrical outlet. Check that the LED is showing green on the AC/DC power supply. • Try using another power cable. • Try using another electrical outlet. Is the monitor receiving a valid video signal from the PC? • Check that the computer is powered on. • Check th...