Panasonic PT AX100U Hd Home Cinema Projector - Page 39
Replacing the lamp unit, Replacing, Resetting the LAMP RUNTIME - reset lamp hour
UPC - 791871111383
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Care and Replacement Replacing the lamp unit J Replacing 1. Turn off the MAIN POWER switch according to the procedure "Switching the projector on/off" on page 19, and then disconnect the power cord plug from the wall outlet and check that the area around the lamp unit has cooled down. 2. Use a Phillips screwdriver to turn the lamp unit cover fixing screws at the bottom of the projector, and then remove the lamp unit cover. 3. Use a Phillips screw driver to loosen the two lamp unit fixing screws until the screws turn freely. Then hold the handle of the lamp unit and gently pull it out from the projector. 4. Insert the new lamp unit while making sure that the direction of insertion is correct, and then use a Phillips screwdriver to securely tighten the lamp unit fixing screw. 5. Install the lamp unit cover, and then use a Phillips screwdriver to securely tighten the lamp unit cover fixing screws. Lamp unit cover fixing screws Lamp unit cover Lamp unit fixing screws Press here Press here Handle NOTE: Be sure to install the lamp unit and the lamp unit cover securely. If they are not securely installed, it may cause the protection circuit to operate so that the power cannot be turned on. Grip the handle when you remove the lamp unit. Some parts of the lamp unit are sharpened and may cause injury. J Resetting the LAMP RUNTIME If the lamp usage time has passed 2 000 hours (when LAMP POWER has been set to NORMAL), the projector will switch to standby mode after approximately 10 minutes of operation. The resetting procedure should thus be completed within 10 minutes. 1. Insert the power cord plug into the wall outlet and then press the MAIN POWER switch. 2. Press the POWER button so that a picture is projected onto the screen. 3. Press the MENU button to display the menu screen, and then press the F or G button to select the OPTION menu. 4. Press the ENTER button, and then press the F or G button to select LAMP RUNTIME. 5. Press and hold the ENTER button for approximately 3 seconds. The confirmation screen, "LAMP RUNTIME RESET." is displayed and select OK. 6. Turn off the power. INPUT GUIDE OSD DESIGN OSD POSITION BACK COLOUR STARTUP LOGO AUTO SEARCH HDMI SIGNAL LEVEL INSTALLATION SLEEP ALTITUDE LAMP POWER LAMP RUNTIME TEST PATTERN DETAILED TYPE1 CENTRE BLUE ON ON NORMAL FRONT/DESK OFF LOW NORMAL 1820H This will reset the cumulative usage time for the lamp unit to zero. Maintenance ENGLISH - 39