Sharp PN-Y556 PN-Y326 PN-Y436 PN-Y496 PN-Y556 Operation Manual - Page 45

Unable to distribute from "Content Distributer". • Check the amount of free space in the medium (USB flash drive or SD memory card) to which you are copying. • Are both a USB flash drive and SD memory card connected? These cannot be connected simultaneously. The Power LED is flashing in red and green alternately. • When the internal temperature of the monitor rises excessively, the brightness of the backlight decreases automatically in order to prevent high-temperature-related problems. When this occurs, the Power LED flashes red and green alternately. • If the internal temperature rises further, the monitor automatically enters standby mode. (The Power LED continues flashing red and green alternately.) • Remove the cause of the excessive temperature rise. - If the monitor enters standby mode due to a rise in temperature, to return to normal display, turn the power switch off and then back on again. The monitor, however, will enter standby mode again if the cause of the temperature rise is not eliminated. (See page 8.) - Check whether the monitor is placed at a location where a quick rise in temperature is likely. Internal temperature rises quickly if the vents on the monitor are blocked. - Internal temperature rises quickly if dust accumulates inside the monitor or around the vents. Remove dust if possible. Ask SHARP dealer about removing internal dust. - If the brightness of the backlight is lowered automatically, set the brightness again. The brightness will not automatically return to the original setting even if the temperature decreases. - If the monitor automatically enters standby mode, the power will not turn on automatically even if the temperature decreases. Turn on the power and set the brightness again. Troubleshooting 45 E