Canon LV-7265 User Manual page 70

Common Problems & Solutions (→ "Power/Status/Lamp Indicator" on page 60.)
Problem Check These Items
Does not turn on • Check that the power cord is plugged in and that the power button on the projector cabinet or the remote
• Ensure that the lamp cover is installed correctly. See page 59.
• Check to see if the projector has overheated or the lamp usage exceeds 2100* hours (up to 3100* hours
• The lamp may fail to light. Wait a full minute and then turn on the power again.
• The lamp has reached the end of its usable life. Replace the lamp.
Will turn off • Ensure that the Power Management or Off timer is off. See page 50.
No picture • Use the INPUT button to select your source (LV-7265: Computer 1, Computer 2, Video or S-Video /
• Ensure your cables are connected properly.
• Use menus to adjust the brightness and contrast. See page 45.
• Remove the lens cap.
• Reset the settings or adjustments to factory preset levels using the [Reset] in the Menu. See page 54.
• Enter your registered Password if the Password function is enabled. See page 36.
• When using with a notebook PC, be sure to connect between the projector and the notebook PC before
• See also the next page.
Picture suddenly be- • Move the projector to a cooler location, or set [Fan mode] to [High].
comes dark
Color tone or Color bal- • Check if an appropriate color is selected in [Screen color]. If so, select an appropriate option. See page
ance is unusual
• Adjust [Color balance] in [Image adjustment]. See page 45.
Image isn't square to the • Reposition the projector to improve its angle to the screen. See page 26.
screen • Use the Keystone correction function to correct the trapezoid distortion. See page 28.
Picture is blurred • Adjust the focus. See page 27.
• Reposition the projector to improve its angle to the screen. See page 26.
• Ensure that the distance between the projector and screen is within the adjustment range of the lens. See
• Condensation may form on the lens if the projector is cold, brought into a warm place and is then turned
Picture is distorted • Make sure the VGA cable is connected.
• Press the AUTO PC button on the projector cabinet or the remote control. See page 30.
Image is scrolling • Use the INPUT button to select your source (LV-7265: Computer 1, Computer 2, Video or S-Video /
vertically, horizontally or
both • Adjust the computer image manually with the [Horizontal position] or [Vertical position] in the [Display
Remote control does not • Install new batteries.See page 10.
work • Make sure there are no obstacles between you and the projector.
• Stand within 7 m (22 feet) of the projector. See page 10.
Indicator is lit or blinking • See the POWER/WARNING/LAMP Indicator on page 60.
Cross color in RGB • Press the AUTO PC button on the projector cabinet or the remote control. See page 30.
mode • Adjust the computer image manually with [Clock] or [Tracking] in [Display settings] in the menu. See page 46.
Whenever the projector • Clean or replace the fi lter and then reset the Filter counter. See page 54, 55.
is turned on, a message
prompting you to clean the
fi lter will be displayed
For more information contact your dealer.
control is on. See pages 22 and 23.
: Quiet mode). See page 59. If there is insuffi cient ventilation around the projector or if the room where
you're presenting is particularly warm, move the projector to a cooler location.
* LV-X7: 3100 hours (up to 4100 hours in Quiet mode).
LV-7260/LV-X7: Computer, Video or S-Video). See page 25. If there is still no picture, press the button
again.
turning on the power to the notebook PC. In most cases signal cannot be output from RGB output unless
the notebook PC is turned on after connecting with the projector.
* If the screen goes blank while using your remote control, it may be the result of the computer's
screen-saver or power management software.
47.
page 12, 13.
on. Should this happen, let the projector stand until there is no condensation on the lens.
LV-7260/LV-X7: Computer, Video or S-Video). See page 25.
settings]. See page 46.
Press any button on the remote control or the projector cabinet to clear the message.
http://www.pureglare.com.au
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7. Appendix