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Hersteller: Toshiba Dateigröße: 1.84 mb Dateiname: Unterrichtssprache:

• In the event of lamp burst, unplug the product from the wall outlet, leave and completely ventilate the room. Then, thoroughly clean the area around the projector and discard any edible items placed in that area. • When the lamp bursts, consult a doctor if glass dust or mercury gas gets into your eyes or you breathe it. Lamp replacement A lamp is consumable supplies. If used for extended periods, images will appear dark, and the lamp could burn out. This is characteristic of a lamp, and is not malfunction. (The lifetime of the lamp depends on condition of use.) If this happens, replace it with a new one. Maintenance WARNING • If the projector is mounted on the ceiling, it is recommended to use your Toshiba dealership when the lamp has to be exchanged. • When replacing, always use lamp “TLPLV5” (sold separately). CAUTION • If you have been using the projector, the lamp will be very hot, and may cause burn injuries. Wait for the lamp to cool (for longer than 1 hour) before replacing it. • If the lamp should break, please handle with care to avoid injury due to broken pieces and contact your dealer for repair service. 34 35 37 Maintenance 36 Used Lamps This projector’s lamps contain trace amounts of environmentally harmful inorganic mercury. Be careful not to break used lamps, and dispose of them in accordance with local regulations. Lens and main unit cleaning WARNING • Request cleaning and maintenance of a ceiling-mounted unit from your projector dealership. Attempting to clean/replace the lamp at a high site by yourself may cause you to drop down, thus resulting in injury. ¦ Lens cleaning • Clean the lens with a commercially available blower and/or lens cleaner. • The lens is easily scratched, so do not rub it with hard objects, or strike it. ¦ Main unit cleaning • Clean the main unit after unplugging the power cord. • Wipe dirt off the main unit gently with a soft cloth. • Do not wipe the main unit with a damp cloth. Doing so may allow water to get inside, resulting in an electric shock or failure. • Do not use benzene, thinner and the like as they may deform or discolor the unit or damage the paint surface. • When using a chemically treated cloth, follow the precautions included with the cloth. Lamp replacement (Continued) 1 Unplug power cord. 2 Wait until lamp is sufficiently cooled. Wait for at least 1 hour. 3 Remove the lamp cover. Loosen the 2 screws, then pull up to the direction of the arrow with your fingers as shown to remove the lamp cover. Use care to avoid any damage to nails and/or tip of your finger(s). If you have any difficulty in removal, you can use a screwdriver or any other smaller tool for your convenience. 4 Pull out the lamp. Loosen the 2 screws holding the lamp in place, and pull up the handle to remove the lamp. 5 Mount the new lamp. Align the orientation, press down until the bottom is reached, and lock in place using the two lamp locking screws. 6 Replace the lamp cover. Align the cover, and press it in, then tighten the screws loosened in step 3 until the lamp cover is no longer loose. 7 Reset the lamp timer. See the lamp’s manual for instructions on resetting the lamp timer. Notes and Precautions • Press the button twice to display (a rough guide) the time of lamp use, the Lamp time item, in the Status display menu. p.34 • It is recommended that the lamp be replaced after 3,000 hours of use. When Lamp time reaches 3,000 hours, the icon and a message will appear. This display disappears when you press button. • Attach the lamp cover correctly so that it is not loose. If it is not attached correctly, the lamp may fail to come on p.38 , and the lamp’s lifetime may be shortened. • Always replace the lamp with a new one. • The lamp is made out of glass. Do not touch the glass surface with your bare hands, bang it, or scratch it. (Dirt, jolts, scratches and the like could break the lamp.) 1 2 1 2 2 1 3 4 5 Lamp cover Tr oub le indications Before l The indicator lights you of internal abnormalities. If you think something the followings before contacting TEMP No power LAMP FAN . Problem with projector • Unplug the power cord, and contact your dealer. (Off) TEMP Lamp went out during use, or won’t FAN . Lamp temperature is high so that it is difficult of (Red lit) the lamp has ended or the projector is malfunctioning. • Unplug the power cord and wait for a short while, then turn the power back on. (Red lit) • If a lamp burns out, replace it with a new one. . After approx. one minute of abnormal display, the projector returns to the standby state waiting for internal cool down. TEMP Power went out during use LAMP FAN . Internal overheating, or the outside temperature is too high. ( (Green lit) Red lit or flashing) • Place the projector so that the air intake and exhaust are not blocked. • Unplug the power cord and wait for a short while, then turn the power back on. Or (Orange lit) . The icon will appear before the power goes out. . After approx. one minute of abnormal display, the pro...

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