I n t e n a n c e Troubleshooting | BOXLIGHT 12SF manual

M a i n t e n a n c e	&	T r o u b l e s h o o t i n g

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BOXLIGHT 12SF manual I n t e n a n c e Troubleshooting

Contents

Cinema 12SF User’s Guide Page FCC Warning Safety CertificationsCanada Declaration of Conformity TrademarksPage Table of Contents Appendix Maintenance & TroubleshootingIndex Safety Definitions Safety Symbols Safety Terms Important Operating Considerations Technical Support Unpacking the Projector Image ResolutionCompatibility Ately if anything is missing T r o d u c t i o n Front view of projector Usage Guidelines WarrantyIf You Need Assistance Setting UP the Projector T t i n g O j e c t o r Connecting the Enhanced Connectivity Module HDTV, Video 3-Component, Video Connecting a Video Device Here are the connection cables included with the projector Displaying a TV signal If your TV tuner has S-video output Video cable Cable Page If your TV tuner has composite video output If your TV tuner has component video output Displaying a DVD or VHS tape If your video device has S-video output Video cable Cable Page If your video device has composite video output Projecting Hdtv If your Hdtv tuner has a 15-pin VGA output T t i n g O j e c t o r If your Hdtv tuner has a DVI or component output Connecting a camcorderProjecting a video game To play a game from a video machine Turning Off the Projector Connecting a Computer Do you want to play your computer’s audio on the projector? Displaying your Computer Source Page Turning Off the Projector Basic Image Adjustment Adjusting the Projector I n g O j e c t o r Using the Remote Control Menu/select Using the Keypad and Remote ButtonsSource keypad only or Data and Video remote only Forward/back buttons remote only Power buttonKeystone + Up/down/left/right arrow buttons remote only Zoom +/- remote only Zoom modeVolume keypad only Standby Using the On-Screen Menus Brightness Display MenuKeystone Contrast Sharpness TintColor Screen Aspect Audio Menu VolumeMute Image Menu for Video Sources Resize This source To get this imageAspect Option Vsdfhvreodfneduvdsshdudwwkhwrsdqgerwwrpriwkh Lpdjh Input on 43 screen with Resize set to Enhanced Widescreen NativeGLVSOD\VWKHLPDJHZLWKQRUHVLLQJ Vhohfw Zoom OverscanVideo Standard Image Menu for Computer Sources Resize DOORZV\RXWRVHOHFWIURPDPRQJIRXUGLIIHUHQWUHVLLQJ 7XUQ$XWR,PDJHRII 7XUQ$XWRLPDJHRII Irufrpsrqhqwylghrvrxufhv Color Management Menu7RPDQXDOO\DGMXVWWKHFRORUJDLQV 7XUQ$XWR&RORU*DLQRII Rpsrqhqw Control Menu7KLVRSWLRQOHWV\RXVHOHFWKRZORQJWKHODPSVWD\VRQDQGWKH Ceiling Project Advanced MenuRear Project Display Messages Wkhluruljlqdovhwwlqjv ResetLanguage Menu Status Menu 6KRZVWKHYLGHRVWDQGDUGEHLQJGLVSOD\HG Prwlrq Cleaning the LensReplacing the Projection Lamp I n t e n a n c e Troubleshooting Surmhfwru SurshupdqqhuWxuqwkhsurmhfwruedfnrq Cleaning the Projection Lamp Filter Screens Wkhodpskrxvlqjlqwkhsurmhfwru 5HSODFHWKHODPSDQGODPSGRRU Replacing the Batteries in the Remote Control Troubleshooting LED behavior and meaning Projector is running LED Ning LED is not lit greenNing LED is lit green Lit green, but nothing Dimmer Problem with the projector No soundLamp seems to be getting Lamp shuts off For screen Image isn’t centered onImage is too wide or narrow Image is not square Source appears greenish Problem with a video image Image from componentImage appears torn Image is noisy or Problem with a computer image Screen resolution is notRight Streaked I n t e n a n c e Troubleshooting Specifications Accessories Standard Accessories ship with the projector Audio/video inputs on the Enhanced Connectivity Module Optional AccessoriesSource Video Audio Diagonal Maximum Minimum Projected Image SizeDistance to screen Image Width Projected image size for 43 aspect ratio P e n d i Index Numerics D e Rughulqj Uhsodflqj VWDQGE\WLPH 6WDWXVPHQX Pdqfh Duudqwvdviroorzv Limitation of Liability Boxlight