User manual PHILIPS BDL5531EL

[. . . ] BDL5531EL www. publicsignagesolutions. philips. com EN User manual Cleaning and troubleshooting User Manual BDL5531EL SAFETY AND TROUBLESHOOTING INFORMATION Safety precautions and maintenance WARNING: Use of controls, adjustments or procedures other than those specified in this documentation may result in exposure to shock, electrical hazards and/or mechanical hazards. Read and follow these instructions when connecting and using your display: Operation: • Keep the display out of direct sunlight and away from stoves or any other heat sources. • Remove any object that could fall into ventilation holes or prevent proper cooling of the display’s electronics. • Do not block the ventilation holes on the cabinet. [. . . ] SCREEN MENU H position Note: For VGA input only. Adjust the horizontal placement of the picture. Press the PLUS button to move the image to the right, or press the MINUS button to move the image to the left. Adjust the vertical placement of the picture. Press the PLUS button to move the image up, or press the MINUS button to move the image down. Press the PLUS button to expand the width of the image, or press the MINUS button to shrink it. Adjust to improve the focus, clarity and stability of the image. Zoom mode The pictures you receive may be transmitted in 16:9 format (widescreen) or 4:3 format (conventional screen). 16:9 pictures sometimes have a black band at the top and bottom of the screen (letterbox format). This function allows you to optimize the picture display on screen. The following zoom modes are available: • Full - This mode restores the correct proportions of pictures transmitted in 16:9 using the full screen display. • Normal - The picture is reproduced in 4:3 format and a black band is displayed on either side of the picture. • Dynamic - Fill the entire screen by stretching 4:3 pictures non-proportionally. • Custom - Choose to apply the custom zoom settings in the Custom zoom submenu. Note: This mode does not support deinterlacing. The screen may flicker when displaying interlaced video. • Real - This mode displays the image pixel-by-pixel on screen without scaling the original image size. RETURN TO THE CONTENTS User Manual BDL5531EL • 21:9 - The picture is enlarged to 16:9 format. This mode is recommended when displaying pictures that have black bands at the top and bottom (letterbox format). Note: This mode does not support deinterlacing. The screen may flicker when displaying interlaced video. Custom zoom Note: This item is only available when Zoom mode is set to Custom. [. . . ] TROUBLESHOOTING Symptom No picture is displayed Possible Cause 1. The main power switch on the back of the display is not switched on. The display is in standby mode with VGA. Make sure the power switch is switched on. [. . . ]