User manual VIEWSONIC PJ550

[. . . ] PJ500/PJ550 PJ501/PJ551 User Guide Image Size 30" - 300" High Brightness Light Weight LCD Projector Contents For Your Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Before Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Projector Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Projector Components Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Remote Control Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] · Before replacing the lamp, carefully read the descriptions of "Lamp", "Lamp Life" and "Replacing the Lamp". FILTER TIME Refer to Filter Time: The starting of this item displays the time that the air-filter has been used. Reset Filter Time [Use this function only when the filter is replaced!] : Pres the RESET button for 3 seconds or more during the display of the filter time. Then the menu for reseting the filter time will display. When you have replaced the filter, select the RESET on the menu with the button. · Do not reset the filter time without replacing the filter. Reset the filter time always when replacing the filter. The message functions will not operate properly if the filter time is not reset correctly. · Before replacing the air filter, carefully read the descriptions of "Air-Filter" and "Replacing the Filter" on page 20. 17 ViewSonic PJ500/PJ550/PJ501/PJ551 Maintenance Lamp To order a new lamp unit see page 26 for contact information and see Table 15 for part numbers. Before replacing the lamp, turn the Power Switch OFF, remove the power cord from the power outlet, and wait approximately 45 minutes until the lamp has cooled. CAUTION: The lamp may explode if handled at high temperatures. HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE WARNINGS · Dispose of the used lamp according to local regulations. · Since the lamp is made of glass, do not drop the unit and do not scratch the glass. · If it is probable that the lamp has exploded (you have heard an explosive sound), disconnect the power plug from the power outlet and ask your dealer to replace the lamp. The lamp is protected by a cover glass, but in rare cases the reflector and the inside of the projector could be damaged by broken or shattered glass. Broken pieces of glass could cause injury. · Do not use the projector with the lamp's front glass covering removed. Lamp Figure 10: Lamp Diagram Reflector Front glass Lamp Life Projector lamps have a finite life. The image will become darker and hues will become weaker after a lamp has been used for a long period of time. Replace the lamp if the LAMP indicator is red or the "CHANGE THE LAMP" message appears when the projector is switched on. See Table 10: "OSD Messages" on page 21 and Table 11: "Indicator Messages" on page 21. NOTE: The LAMP indicator is also red when the lamp unit reaches high temperature. Before replacing the lamp switch the POWER OFF, wait approximately 20 minutes, and switch the POWER ON again. If the LAMP indicator is still red replace the lamp. ViewSonic PJ500/PJ550/PJ501/PJ551 18 Replacing the Lamp When the indicator shows that there is zero (0) hours of lamp life remaining, the unit will automatically shut off within 10 minutes. [. . . ] The wire which is coloured BLUE must be connected to the terminal in the plug which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal in the plug which is marked with the letter L or coloured RED. IMPORTANT NOTICE CONCERNING POWER CORD SELECTION The power cord set for this unit has been enclosed and has been selected according to the country of destination and must be used to prevent electric shock. Use the following guidelines if it is necessary to replace the original cord set, or if the cord set is not enclosed. [. . . ]