Christie Digital Systems Lx450, Lx380 Users Manual
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Page 61
61 Setting The PIN code can be changed to your desired four-digit number. Press the Point dbuttons to select “PIN code change” and press the SELECT button. The New PIN code input dialog box appears. Set a new PIN code. Change the PIN code Change the PIN code CAUTION: WHEN YOU HAVE CHANGED THE PIN CODE, WRITE DOWN THE NEW PIN CODE IN COLUMN OF THE PIN CODE NO. MEMO ON PAGE 81, AND KEEP IT SECURELY. IF YOU FORGET YOUR PIN CODE, THE PROJECTOR CAN NO LONGER BE STARTED. Test pattern Various test pattern...
Page 62
62 Setting Factory default This function returns all setting values except for the user logo, PIN code lock, Logo PIN code lock, the filter counter, and the lamp counter to the factory default settings. Exit the Setting Menu. Quit Select Factory default and this box appears. Select [Yes], and the next box appears. Select [Yes] to activate it. Factory default This function is used to set a frequency for the filter cleaning. When the projector reached a specified time between cleanings, a Filter...
Page 63
63 Maintenance and Filter Cleaning In order to care for the projector appropriately, regular maintenance is\ required. The instructions described here will help minimize the need for optical clea\ ning, reduce the likelihood of costly repairs, and maximize lamp life. The projector uses a lamp which generates significant heat and thus requ\ ires a large amount of air to be drawn through the filter to cool the units. When the\ filter starts to clog, not enough air will be drawn into the projector...
Page 64
64 Maintenance and Filter Cleaning Turn off the projector, and unplug the AC power cord from the AC outlet. First, clean up the dust on the projector and around the air vents. 1 2 Filter prevents dust from accumulating on the optical elements inside th\ e projector. Should the filter becomes clogged with dust particles, it will reduce cooling fans’ effectivene\ ss and may result in internal heat buildup and adversely affect the life of the projector. If a “Filter warning” \ icon (yellow or red) appears...
Page 65
65 Maintenance and Filter Cleaning When the projection lamp of the projector reaches its end of life, the Lamp replacement icon appears on the screen and LAMP REPLACE indicator lights yellow. Replace the lamp with a new one promptly. The timing when the LAMP REPLACE indicator should light is depending on the lamp mode. Follow these steps to replace the lamp. ORDER REPLACEMENT LAMP Replacement lamp can be ordered through your dealer. When ordering, give\ the following information to the dealer. ●Model...
Page 66
66 Maintenance and Filter Cleaning Be sure to reset the Lamp counter after the lamp is replaced. When the L\ amp counter is reset, the LAMP REPLACE indicator stops lighting and the Lamp replacement icon disappear\ s. Press the MENU button to display the On-Screen Menu. Use the Point 7 8buttons to move the red frame pointer to the Setting Menu icon. Use the Point edbuttons to move the red frame pointer to Lamp counter and then press the SELECT button. A dialog box appears showing the total accumulated...
Page 67
67 The WARNING indicators show the state of the function which protects the\ projector. Check the state of the WARNING indicators and the POWER indicator to take proper maintenance. Warning Indicators The projector is shut down and the WARNING TEMP. indicator is blinking red. When the temperature inside the projector reaches a certain level, the projector will be automatically shut down to protect the inside of the projector. The POWER indicator is blinking while the projector is being cooled down....
Page 68
68 Maintenance and Filter Cleaning Unplug the AC power cord before cleaning. Gently wipe the projection lens with a cleaning cloth that contains a small amount of non-abrasive camera lens cleaner, or use a lens cleaning paper or commercially available air blower to clean the lens. Avoid using an excessive amount of cleaner. Abrasive cleaners, solvents, or other harsh chemicals might scratch the surface of the lens. When the projector is not in use, replace the lens cap. Cleaning the Projector Cabinet...
Page 69
69 Troubleshooting Before calling your dealer or service center for assistance, check the i\ tems below once again. –Make sure you have properly connected the projector to peripheral equipm\ ent as described on pages 22–24. – Make sure all equipment is connected to AC outlet and the power is turne\ d on. – When the projector does not project an image from the connected computer\ , restart the computer. Appendix Problem: –Solutions No power –Plug the power cord of the projector into the AC outlet. –...
Page 70
70 This symbol on the nameplate means the product is Listed by Underwriters Laboratories Inc. It is designed and manufactured to meet rigid U.L. safety standards against risk of fire, casualty and electrical hazards. Appendix The CE Mark is a Directive conformity mark of the European Community (EC). Some displays are not seen–Check the Display function. See page 57. during the operation. PIN code dialog box appears –PIN code lock is being set. Input a PIN code (the “1234” or numbe\ rs at start-up....