User manual HITACHI DOP-03A SERVICE MANUAL

[. . . ] Heed all the warnings and cautions in the manuals or on the product. Follow all the instructions in the manuals or on the product. NOTE · In this manual, unless any comments are accompanied, "the manuals" means all the documents provided with this product, and "the product" means this projector and all the accessories came with the projector. ENGLISH Contents First of all . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Entries and graphical symbols explanation . . . . . . 2 Important safety instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Regulatory notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Release the elevator buttons in order to lock the elevator feet. After making sure that the elevator feet are locked, put the projector down gently. If necessary, the elevator feet can be manuallythe feet. Hold the projector when twisting 1 5 To loose an elevator foot, push the elevator button on the same side as it. To finely adjust, twist the foot. CAUTION Do not handle the elevator buttons without holding the projector, since the projector may drop down. Do not tilt the projector other than elevating its front within 14 degrees using the adjuster feet. A tilt of the projector exceeding the restriction could cause malfunction or shortening the lifetime of consumables, or the projector itself. 10 Displaying the picture your signal source. Activateon, and make it sendTurnsignal to source the VIDEO MY SOURCE/ COMPUTER DOC. CAMERA 2. Use the VOLUME + / VOLUME - buttons to adjust the volume. To have the projector silent, press the MUTE button on the remote control. Press the INPUT button on the projector. Each time you press the button, the projector switches its input port in turn. · This projector has the AUTO OFF function that can make the projector turn off automatically. For more information, please see "Operating Guide". ( 17, 19) 12 Replacing the lamp A lamp has finite product life. Using the lamp for long periods of time could cause the pictures darker or the color tone poor. Note that each lamp has a different lifetime, and some may burst or burn out soon after you start using them. Preparation of a new lamp and early replacement are recommended. To prepare a new lamp, make contact with your dealer and tell the lamp type number. Type number : DT01021 and unplug the power cord. Turn the projector off, cool for at least 45 minutes. Prepare aor if the lamp has projectoralso ask the on a ceiling, broken, dealer to replace the lamp. In case of replacement by yourself, follow the following procedure. [. . . ] Click the model name of your projector first, and then click language you want from the displayed list. The User's manual (detailed) will open. CAUTION Only use the CD-ROM in a computer CD drive. The CD-ROM is designed for computer use only. [. . . ]