User manual MITSUBISHI HC6800

[. . . ] LCD PROJECTOR MODEL HC6800 User Manual HC6800 This User Manual is important to you. Please read it before using your projector. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. WARNING: CAUTION: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. TO PREVENT ELECTRIC SHOCK, DO NOT USE THIS (POLARIZED) PLUG WITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE. NOTE: SINCE THIS PROJECTOR IS PLUGGABLE EQUIPMENT, THE SOCKET-OUTLET SHALL BE INSTALLED NEAR THE EQUIPMENT AND SHALL BE EASILY ACCESSIBLE. [. . . ] For analog signal input: The input level of video signal differs among devices to be connected. High input level causes solid white in displayed image and low input level causes displayed image to get dark. Use this menu to adjust the input level of analog video signal. AUTO / For digital signal input: ENHANCED / AUTO: The proper setting is automatically selected. NORMAL ENHANCED: Select when solid black occurs. NORMAL: Select when grayish black occurs. (See page 16. ) AV MEMORY SAVE 3 options Select the AV MEMORY to which you save the current setting. (See page 30. ) · By using the AV memory function, you can save up to 3 setting patterns of IMAGE menu for each input terminal. (See page 30. ) · INPUT LEVEL is unavailable when the digital signal is supplied from the YCBCR/YPBPR terminal of the connected device. EN-26 Menu operation (continued) 2. INSTALLATION menu opt. INSTALLATION KEYSTONE LAMP MODE AUTO POWER ON AUTO POWER OFF SPLASH SCREEN BACK COLOR IMAGE REVERSE TRIGGER OUT TEST PATTERN LENS LOCK AV MEMORY 1 0 STANDARD OFF OFF ON BLUE OFF OFF CROSS HATCH OK ON 2. INSTALLATION menu ITEM KEYSTONE LAMP MODE AUTO POWER ON SETTING ±15 STANDARD LOW ON / OFF FUNCTION Use to correct vertical keystone distortion. Select this option when you want to view images in a well-lit room. Select to moderate the intensity of the lamp. The fan operating sound is reduced and the lamp lifetime becomes longer. When ON is chosen, the lamp is automatically lit when the power cord is plugged in the wall outlet. Choose ON when using the projector mounted on the ceiling. · The projector is in the stand-by mode when the lamp is off. Use the remote control to turn on the lamp. Use to set the time elapsed before the projector enters the stand-by mode when there is no signal input from the source. Choose ON to display the splash screen when the power is turned on. Use to change the color of the screen that appears when no signal is supplied. Select when viewing images from the front with the projector installed on the floor. [. . . ] · If the above solution is not effective, replace the lamp. Change with a new lamp if this problem recurs. Steady green Blinking green/red Lamp operation time warning. (Total lamp operation time reached 3000 hours*1 while the power was on. ) Lamp operation time warning. (Total lamp operation time reached 3000 hours*1 while the power was off. ) Lamp operation time warning. [. . . ]