User manual OPTOMA HD70

[. . . ] Table of Contents Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Usage Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Eye Safety Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Package Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] The input source will be displayed without scaling. Control the degree of difference between the lightest and darkest parts of the picture. Press "Menu" to launch the on-screen display (OSD) menu. To exit OSD, Press "Menu" again. Automatically synchronizes the projector to the input source. Press "D-Sub" to choose D-Sub (15 pins) connector source. Press "Video" to choose Composite video source. Select auto detection all connector ports or lock current connector port. Press "S-Video" to choose S-Video source. Press "YPbPr" to choose Component video source. Press "HDMI" to choose source from HDMI connector. Press "Source" to select an input signal. Mask off a few pixels on each edge of the image to be displayed. Use this function to adjust if image source happens to have noise near any edge of the display image. Adjust the brightness of the image. Menu Re-Sync D-Sub Video Source Lock S-Video YPbPr HDMI Source Overscan Brightness English 18 User Controls Letter-Box Enable the viewing of the letterboxed non-anamorphically enhanced movie at full screen width. Part of the original image will be lost if the image aspect ratio is less than 1. 78:1. Adjust image distortion horizontally and makes a squarer image. Adjust image distortion vertically and makes a squarer image. Use to select items or make adjustments to your selection. Keystone / Four Directional Select Keys Enter 19 English User Controls On-screen Display Menus The Projector has multilingual On-screen Display menus that allow you to make image adjustments and change a variety of settings. The projector will automatically detect the source. How to operate 1. To open the OSD menu, press "Menu" on the Remote Controlor Control Panel. 2 When OSD is displayed, use press keys to select any item in the main menu. [. . . ] Press [Keystone +/-] button until the sides are vertical on the remote control. Image is reversed Select "Setup Projection" from the OSD and adjust the projection direction. English 36 Appendices Intermission Problems The projector stops responding to all controls If possible, turn off the projector, then unplug the power cord and wait at least 30 seconds before reconnecting power. Lamp burns out or makes a popping sound When the lamp reaches its end of life, it will burn out and may make a loud popping sound. If this happens, the projector will not turn on until the lamp module has been replaced. To replace the lamp, follow the procedures in the "Replacing the Lamp" section on page 40. LED Problems LED lighting message Message Standby State (Input power cord) Power on (warming) Lamp lighting Power off (Cooling) Error (Lamp fail) Error (Fan fail) Error (Over Temp. ) Steady light No light Flashing On/Standby LED (Green) Flashing Temp-LED (Red) Lamp-LED (Orange) 37 English Appendices Message Reminders Fan failed: Over temperature: Thermal Warning: Replacing the lamp: English 38 Appendices Remote Control Problems If the remote control does not work Check the operating angle for the remote control is approximately ±22. 5°. Make sure there are not any obstructions between the re Make sure batteries are inserted correctly. mote control and the projector. Move to within 6 m (20 ft) of the projector. Make sure batteries are exhausted. [. . . ]