User manual EPSON NB-SL20

[. . . ] User's Guide (this manual) This User's Guide contains information on installing the projector, basic operations, using the configuration menus, troubleshooting and maintenance. Notations used in this User's Guide Safety indications So that you can use the product safely and correctly, symbols are applied in the User's Guide and on the product to indicate possible harm to the user or to others and the risk of damage to property. The indications and their meaning are as follows. Make sure you understand them properly before reading the guide. This symbol indicates information that, if ignored, could possibly result in death or personal injury due to incorrect handling. [. . . ] When the projector is in an abnormal status, the voltage at the Trigger out terminal is turned off. · Anamorphic Wide: Communicates the status of the aspect ratio to the external device while the voltage at the Trigger out terminal is turned on/off depending on whether the aspect ratio is set to anamorphic or a different mode. If you change the setting, the new setting will take effect after the power has been turned off and the cooldown period is complete. High Altitude Mode A fan is set at a certain speed of rotation so as to bring down internal temperature. When using above an altitude of about 1500m, set to "On". Projection This should be set in accordance with the method used to set up the projector. · Front: Select when the projector is set up in front of the screen. · Front/Ceiling: Select when the projector is set up in front of the screen and suspended from a ceiling. · Rear: Select when the projector is set up behind the screen. · Rear/Ceiling: Select when the projector is set up behind the screen and suspended from a ceiling. 34 Configuration Menu Functions Illumination If the light from or turn this setting to "Off". becomes bothersome while watching a movie or the like in a dark room, Display Menu Position Press , , and to specify the position for the menus to be displayed. Menu Color Selects the color for the main configuration menu. · Color 1:Black · Color 2:Blue Messages This sets whether the following message displays appear (On) or don't appear (Off). · Image signal, color mode, aspect and item name when memory settings are retrieved. Epson Projector Contact List Red Red Auto iris problem/ Cinema filter problem Red Lamp problem / Lamp on error Check if the lamp is broken. p. 45 Replace the lamp and then turn the power on. If the problem is still not solved after the lamp is replaced, stop using the projector and disconnect the power cable from the electrical outlet. Then contact your local dealer or the nearest address provided in the Support and Service Guide. Epson Projector Contact List If the lamp is not broken If the lamp is broken Contact your local dealer or the nearest address provided in the Epson Projector Contact List. When using above an altitude of about 1500 m, make sure you set the "High Altitude Mode" to "On". p. 34 If the problem is not solved when the power is turned back on, stop using the projector, turn off the main power switch, and disconnect the power cable from the electrical outlet. Then contact your local dealer or the nearest address provided in the Support and Service Guide. Epson Projector Contact List The lamp will switch off automatically and projection will stop. When the cooling fan stops, turn off the main power switch at the rear of the projector. High-speed cooling in progress Orange You can continue using the projector, but if the temperature rises again, it will switch off automatically. · If the projector is installed against a wall, leave a space of 20 cm or more between it and the wall. · Clean the air filters if they are blocked. p. 45 37 Troubleshooting Red High internal temperature (overheating) Problem Solving Lamp replacement warning It is time to replace the lamp. [. . . ] 8, 12, 51, 53 Sync Info. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28, 32 T Test Pattern. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Tint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]