Canon projector LV7575 User Manual
Here you can view all the pages of manual Canon projector LV7575 User Manual. The Canon manuals for Projector are available online for free. You can easily download all the documents as PDF.
Page 41
41 Lamp mode This function allows you to change the brightness of the screen.Auto mode . . . . . brightness according to the input signal. Normal mode . . . normal brightness. Silent mode . . . . . lower brightness reduces the lamp power consumption and extends the lamp life. On start When this function is “On,” the projector is automatically turned on just by connecting the AC power cord to an AC outlet. NOTE: •Be sure to turn the projector off properly (see “TURNING OFF THE PRO\ JECTOR” on page...
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42 SETTING This Projector has a USB port for interactive operation between the projector and computers. Set the mode by following the steps below. Wireless Mouse mode Select “ ” when controlling a computer with the remote control unit of this projector. Projector mode: “” Not used. USB Security This function locks operation of the top control and remote control unit. It helps to prevent operation by an unauthorized person. . . . . unlocked. . . . . locks operation of the top control. To unlock, use...
Page 43
43 SETTING The PIN code can be changed to your desired four-digit number. Select “PIN code change” with the POINT DOWN button, and press the OK button. A New PIN code input dialog box appears. Select a number with the POINT LEFT/RIGHT buttons and fix the number with the OK button. Repeat it to complete entering a four-digit number. When the four-digit number is fixed, the pointer automatically moves to “Set.” Then press the OK button. Be sure to write down the new Logo PIN code and keep it at hand. To...
Page 44
44 This function is used to reset the Lamp replacement counter. When replacing the projection lamp, reset the Lamp replacement counter with this function. See page 49 for operation.Lamp counter Factory default This function returns all setting values except for the User logo, Key lock, PIN code lock, Logo PIN code lock, and the Lamp counter to the factory default settings. Factory default SETTING Quit Exit the SETTING Menu. Select Factory default and this box appears. Select [Yes], and the next box...
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45 WIRELESS MOUSE INSTALLATION Remote control unit is not only able to operate this projector but also \ functions as a wireless mouse for most personal computers. The MOUSE POINTER, DRAG ON/OFF button, and two CLICK\ buttons are used for wireless mouse operation. The Wireless mouse function is available only when the PC mouse pointer \ is displayed on the screen. Connect the mouse port (or USB port) of your computer to the CONTROL PORT (or USB connector) of this projector with the Control cable (or USB...
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46 MAINTENANCE WARNING TEMP. INDICATOR The Warning Temp. indicator blinks red to let you know the internal temperature of the projector exceeds a normal level. If the temperature goes up further, the projector will be turned off automatically and the Ready indicator goes out. (The Warning Temp. indicator continues blinking.) After the cooling-off period, the Ready indicator lights on \ again and the projector can be turned on by pressing the POWER button on the top control or the remote control unit....
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47 CLEANING PROJECTION LENS Apply a non-abrasive camera lens cleaner to a dry soft cleaning cloth. A\ void using an excessive amount of cleaner. Abrasive cleaners, solvents ,or other harsh chemicals might scr\ atch the surface of the lens. When the projector is not in use, put the lens cap. 1 3Gently wipe with the cleaning cloth over the projection lens. 2 Follow these steps to clean the projection lens: AIR FILTERS CARE AND CLEANING AIR FILTERS Pull up and remove. Turn off the projector and unplug the...
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48 APPENDIX Turn off the projector and unplug the AC power cord. Allow the projector to cool for at least 45 minutes. Loosen the two (2) screws with a screwdriver and pull out the lamp assembly by using the built in handle. 1 3 Replace the lamp assembly with a new one and tighten the two (2) screws. Make sure that the lamp assembly is set properly. Put back the lamp cover and tighten the two (2) screws.4 Loosen the two (2) screws with a screwdriver and open the lamp cover.2 Connect the AC power cord to...
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49 APPENDIX LAMP REPLACE COUNTER Be sure to reset the Lamp replacement counter after the lamp assembly is\ replaced. When the Lamp replacement counter is reset, the LAMP REPLACE indicator stops lighting.\ NOTE:•Do not reset the Lamp replacement counter until after the projection lam\ p is replaced. Turn the projector on and press the MENU button to display the On-Screen Menu. Press the POINT LEFT/RIGHT buttons to move the red frame pointer to the SETTING Menu icon Press the POINT UP/DOWN buttons to...
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50 APPENDIX TROUBLESHOOTING Before calling your dealer or service center for assistance, check the i\ tems below once again. 1.Make sure you have connected the projector to your computer or video equ\ ipment as described in “CONNECTING PROJECTOR” on pages 12–14. 2. Check the cable connection. Make sure that all computers, video equipmen\ t, and power cords are properly connected. 3. Make sure that all power is switched on. 4. If the projector still does not produce an image, restart your computer.\ 5....