User manual PHILIPS BDL4230ET

[. . . ] BDL4230ET www. philips. com/welcome EN User manual Cleaning and troubleshooting User Manual BDL4230ET 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. [. . . ] Choose to enable or disable the ambient light sensor. Once enabled, the image brightness will adjust automatically as the ambient lighting conditions change. Use the PLUS/MINUS button to make selection. SMART CONTRAST Note: This function is not available when LIGHT SENSOR or BRIGHTNESS under PANEL SAVING is turned on. Disable these functions to make SMART CONTRAST accessible from the OSD menu. When turned on, this function helps enhance image contrast when displaying dark scenes. Use the PLUS/MINUS button to make selection. VIDEO SOURCE Select a video input source. Press the SET/PLUS button to open the submenu, and then press the UP/DOWN button to toggle between • HDMI • DVI-D • VGA • COMPONENT • VIDEO • S-VIDEO PICTURE RESET Reset all settings in the PICTURE menu. Press the SET/PLUS button to open the submenu, and then press the UP/DOWN button to make selection. Select YES and press the SET button to restore settings to factory preset values. Press the EXIT button to cancel and return to the previous menu. RETURN TO THE CONTENTS User Manual BDL4230ET 5. 2. 2. SCREEN MENU S CR EE N H P O SI T I O N V P O S IT I O N CL OCK CL OCK P HAS E ZOOM M O DE CU STOM ZOO M S CR EE N RE S E T 50 50 16 14 F ULL Se l A djus t E nter Ba ck Qui t H POSITION Notes: • For VGA input only. • This function is not available when TOUCH FEATURE is turned on. Disable TOUCH FEATURE to make this function accessible from the OSD menu. 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. V POSITION Notes: • For VGA input only. • This function is not available when TOUCH FEATURE is turned on. Disable TOUCH FEATURE to make this function accessible from the OSD menu. 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. [. . . ] 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. [. . . ]