Manual
Table Of Contents
- To Start Menu
- How to Use This Manual
- Projector Highlights
- Quick Reference Guide
- Table of Contents
- Safety Instructions
- For Safe Use
- Before Use
- Projecting an Image
- Useful Functions Available During a Presentation
- Setting Functions from Menus
- Using Menus
- Setting Display Status (Input Settings)
- Selecting the Aspect
- Setup Using Auto PC
- Selecting an Input Signal
- Adjusting the Input Signal (Total dots)
- Adjusting the Input Signal (Tracking)
- Adjusting the Input Signal (Horizontal position)
- Adjusting the Input Signal (Vertical Position)
- Adjusting the Input Signal (Horizontal pixels)
- Adjusting the Input Signal (Vertical pixels)
- Adjusting HDMI Input Level
- Setting the HDMI Color Format
- Specifying HDMI Overscan
- Specifying Progressive Processing
- Specifying the Slideshow Interval
- Specifying Split- Screen Display
- Adjusting Image Quality (Image Adjustment)
- Specifying Image Priority in Split-Screen Mode
- Specifying the Image Mode
- Creating/Saving a User Profile
- Adjusting Brightness
- Adjusting Contrast
- Adjusting Sharpness
- Correcting Gamma
- Adjusting Colors
- Adjusting to the Ambient Light (Ambient Light)
- Reducing Image Noise (Noise reduction)
- Dynamic Gamma Adjustment
- Correcting Memory Color
- Fine-Tuning Colors (6-axis Color Adjustment)
- Fine-Tuning Gamma
- Controlling Contrast (Iris)
- Specifying the Lamp Mode
- Resetting Image Adjustment Settings
- Customizing System Operation (System Settings)
- Registering User Logos
- Positioning User Logos
- No Signal Screen
- Screen When Blank
- Selecting a Logo at Startup
- Specifying Auto Power-Off
- Specifying Direct Power-On
- Specifying Silence or Operating Tones
- Specifying Key Repeat Operation
- Locking Projector or Remote Buttons
- Assigning a Channel for Remote Control
- Reducing Motion Blur
- Specifying HDMI Input
- Selecting a Display Language
- Requiring a Password for Operation
- Setting a Password
- Restoring Original Gamma Settings
- Resetting the Lamp Counter
- Resetting the Air Filter Counter
- Updating the Firmware
- Resetting to the Default Setting
- Checking Projector Information
- Installation
- Before Installation
- Installation Procedure
- Connection Procedure
- Starting Projection
- Installation-Related Menu Settings
- Locking Installation Settings
- Flipping Image Display
- Specifying the Screen Aspect
- Specifying Keystone Correction
- Specifying Digital Image Shift
- Specifying Micro Digital Image Shift
- Adjusting Image Registration
- Specifying the Fan Mode
- Specifying Vertical Projection
- Selecting the Audio In Terminal
- Adjusting Colors to Suit the Screen Color
- Specifying a Menu Position
- Showing/Hiding the Guide Screen
- Showing/Hiding Input Status
- Showing/Hiding Overheat Warnings
- Specifying the Menu Display Time
- Showing/Hiding Lamp Replacement Warnings
- Showing/Hiding Filter Cleaning Warnings
- Showing/Hiding Split- Screen ID
- Showing/Hiding the Test Pattern
- Projecting from Multiple Projectors at Once (Edge Blending)
- Connecting to a Network
- Network Connection Overview
- Completing Projector Settings
- Locking/Unlocking Network Settings
- Enabling/Disabling the Network Password
- Registering a Network Password
- Enabling/Disabling Wired Network Functions
- Specifying Standby Power Consumption
- Viewing the IP Address
- Viewing the Gateway Address
- Viewing the MAC Address
- Enabling/Disabling DHCP
- Specifying TCP/IP Settings
- Initializing Network Settings
- Specifying PJLink Settings
- Specifying Use of AMX Device Discovery
- Specifying Use of Crestron RoomView
- Completing Computer Settings
- Maintenance
- Networked Multi- Projection Overview
- Operation in Each Mode
- Functions in All Modes
- Using the Session Selection Menu
- Using the Projector Selection Menu
- Using Layout Functions
- Switching Projectors Used for the Layout
- Controlling all Projectors at Once
- Projecting from Multiple Projectors (Multi-Projection)
- Switching the Primary/Secondary Monitor
- Temporarily Enlarge Images
- Projecting Session Information
- Fully Blanking Projection
- Blanking Projection from Your Computer
- Checking for Computers That Join or Leave Sessions
- Completing Application Projection Settings
- Reducing Windows to a Compact Size
- Tips for Better Networked Projection
- Restrictions
- Appendix
- Troubleshooting
- Relationship between Aspect and Screen Aspect
- When the image is projected on a 16:10 screen
- When the image is projected on a 16:9 screen
- When the image is projected on a 4:3 screen
- When projecting on a 16:10 screen in the aspect ratio of the connected device
- When projecting on a 16:9 screen in the aspect ratio of the connected device
- When projecting on a 4:3 screen in the aspect ratio of the connected device
- Displayed Test Patterns
- Supported Signal Types
- Product Specifications
- Index
- Option
- Menu Configuration
276
Troubleshooting
LED Indicator Meanings
When there is a problem with the projector, the LED indicator on the side of the
projector illuminates or flashes continuously after the projector is turned off.
• Wait until the cooling fan stops and disconnect the power plug from the electrical outlet before
dealing with the problem.
LED indicator
status
Meaning Countermeasure
WARNING and
TEMP are lit.
Temperature
abnormality
The temperature inside the projector is too high
for some reason or the outside air temperature is
higher than the operating range. If the problem is
inside the projector, check whether the projector
is installed and operating normally, unplug the
projector from the power outlet to cool down the
projector interior and then restart projection. If the
air intake or exhaust vent is blocked, remove the
obstacle. If the same warning occurs again, there
may be a malfunction in the projector. Contact
the Canon Customer Support Center.
WARNING and
LAMP are lit.
Faulty lamp The lamp does not illuminate. Turn the power off
and then back on and check whether or not the
lamp illuminates. Also, check whether the air
intake or exhaust vent is blocked, and whether
the air filter is clogged with dust. The warning
may indicate if the air flow in and out of the
projector is blocked, or if the internal temperature
of the projector rises. If the air filter is clogged,
clean or replace the air filter. (P195, P196) If the
lamp does not illuminate, replace it. If the same
warning occurs again, there may be a
malfunction in the lamp drive circuit. Contact the
Canon Customer Support Center.
WARNING
flashes 3 times,
LAMP is lit.
Faulty lamp
cover
The lamp cover is open. Unplug the projector
from the power outlet, then install the lamp cover
correctly and turn on the projector again.
If the lamp cover has been installed properly,
there may be a malfunction in the lamp cover
detection switch. Contact the Canon Customer
Support Center.
WARNING
(only) flashes 4
times
repeatedly.
Faulty
cooling fan
There may be a malfunction in the cooling fan or
another component. Unplug the projector from
the electrical outlet, then plug it back into the
outlet and turn on the projector again. Contact
the Canon Customer Support Center if the same
warning occurs again.