Canon Projector LV-X300ST User Manual

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Hiding the image
In order to draw the audiences full attention to the presenter, you can 
use BLANK on the projector or remote control to hide the screen 
image. Press any key on the projector or remote control to restore the 
image. The word BLANK appears at the lower right corner of the 
screen while the image is hidden.
You can set the blank time in the SYSTEM SETUP: Basic > Blank 
Timer menu to let the projector return the image automatically after a 
period of time when there is no action...

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Adjusting the sound
The sound adjustments made as below will have an effect on the projector speaker. Be sure you have 
made a correct connection to the projector audio input. See Connection on page 23 for how the audio 
input is connected.
Muting the sound
To temporarily turn off the sound, press MUTE on the remote control, 
or:
1. Press MENU and then press  /  until the SYSTEM SETUP: 
Advanced menu is highlighted.
2. Press   to highlight Audio Settings and press OK/IMAGE. The 
Audio Settings page is...

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• If the projector is not properly shut down, to protect the lamp, when you attempt to re-start the 
projector, the fans will run for a few minutes to cool down. Press  POWER again to start the 
projector after the fans stop and the POWER indicator light turns orange.
Direct power off
1. The AC power cord can be pulled out during the projector is on. To protect the lamp, wait about 10 
minutes before re-starting the projector. When you attempt to re-start the projector, the fans may run 
for a...

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Watching 3D content
This projector supports 3D content display using the DLP Link system.
This projector supports 3D image signals in Frame Sequential/Frame Packing/Top-Bottom/Side-By-Side 
format. 
You need the following items to project and watch 3D content.
• 3D content capable device. For example, a computer with graphics board and software capable of 
outputting 3D images
• 3D content
• DLP-Link active electronic shutter 3D glasses (144Hz Compatible)
Not all 3D glasses are guaranteed to work...

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• Children viewing 3D content should always be accompanied by an adult.
Children may not tell you if they are feeling unwell when viewing 3D content, so always be sure 
to check with the child.
The minimum recommended age for viewing 3D content is six years old.
• Make sure you are at an appropriate distance from the front of the screen when viewing 3D 
content.
Make sure you are at least three times the height of the screen away from the screen when 
viewing 3D content, and that your eyes are...

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Supervising and controlling by computer
With a proper LAN cable connection and LAN Control settings, you can operate the projector from a 
computer using a web browser or PJLink™ application when the computer and the projector are 
connected to the same local area network.
This projector supports Crestron® software and PJLink™.
An example of connecting the projector to computer.
• When using an external hub or router, use a Category 5 straight cable. (A crossed cable can be 
used with some hubs and...

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Controlling the projector remotely through a web browser 
(e-Control™)
Once you have the correct IP address for the projector and the projector is on or in standby state, you can 
use any computer that is on the same local area network to control the projector.
When using this function, Adobe Flash Player has to be installed in your computer. Please download 
Adobe Flash Player from the website of Adobe Systems Incorporated.
1. Enter the IP address of the projector in the address bar of your...

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iv. Once set, access to the remote network operation page on this projector has been password-
protected. To enable this function, check the box in front of Enable and type in your desired 
password in the New Password column and confirm the new password by re-entering the new 
password at the Confirm column. To disable password protection, uncheck the box.
v. Once set, access to the Tools page has been password-protected. Refer to step iv for how to use 
the password function.
vi. Press Exit to go...

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When the projector is in normal conditions or in any abnormal conditions other than the ones 
mentioned below, the Error Status column will be 0:No Error.
(3 = Error)
iii. Press Exit to go back to the remote network operation page.
5. After pressing the button ‘Contact IT Help’, the HELP DESK window will appear at the upper right 
corner. You will be able to deliver messages to RoomView™ software which is connected to the 
same local area network.
For more information, visit...

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PJLink™ supported commands
The table below shows commands to control the projector using the PJLink™ protocol.
• The PJLink INPT? will be replied only when the source is displayed on screen. When there is 
no signal, only ERR3 Time! will be answered.
• The above-mentioned control may not be performed correctly or the monitoring data may not 
be obtained correctly in the following conditions:
CommendDescriptionRemark (Parameter)
POWR Power control0 = Power off
1 = Power on
POWR? Inquiry about the power...