Canon LV-HD420 Support and Manuals
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Popular Canon LV-HD420 Manual Pages
User Manual - Page 2
......61
REPLACING THE PROJECTION LAMP ...61 Resetting the Lamp Hour ...64
CLEANING THE PROJECTOR ...65 Cleaning the Lens...65 Cleaning the Case ...65
USING THE KENSINGTON LOCK...66 Using the Kensington Lock...66 Using the Security Bar...66
TROUBLESHOOTING ...67
COMMON PROBLEMS AND SOLUTIONS ...67 TIPS FOR TROUBLESHOOTING ...67 LED ERROR MESSAGES ...68 PROBLEM AND COUNTERMEASURES ...68
SPECIFICATIONS...
User Manual - Page 4
...INSTRUCTIONS FOR THIS UNIT IN THE USER'S MANUAL. If your projector does not seem to come. If the problem still persists, contact the Canon Customer Support Center. Operating the projector...This projector provides many years to be operating properly, read this manual again, check operations and cable connections, and try the solutions in the "Troubleshooting" section in the user's manual. ...
User Manual - Page 5
...MANUAL FOR LATER USE.
Read all warnings and instructions marked on the projector. For added protection of the projector during a lightning storm, or when it on the projector. Heat build-up can reduce the service life of the projector periodically with dust, and it may remain on the projector.
DO NOT SET THE PROJECTOR...fall wire when installing the projector in hazards. ...
User Manual - Page 8
...interference will not occur in order to comply with the instructions, may cause undesired
operation. To ensure safe use , always observe this information.
- 5 - To ensure safe use , always observe this information. Federal Communication Commission Notice
Multimedia Projector, Model: LV-HD420 / LV-X420 This device complies with Part 15 of injury from improper handling if the information...
User Manual - Page 11
...the lamp
This projector uses a high-pressure mercury lamp as possible. Request replacement from an installer or Canon Customer Support Center. • With ceiling-mounted projectors, the lamp may have
ruptured. The mercury lamp has the following precautions during use, the lamp may fall out when you accidentally inhale gas from the lamp or get any liquid from lamp to the user's manual...
User Manual - Page 28
... any order to exit the dialog box.
6. Enter the password in any combination including the same arrow five times, but not less than five. Press the cursor buttons in the order you forget the password, please contact the Canon Customer Support Center.
- 25 - The password confirm menu appears when user presses the power-on keypad...
User Manual - Page 64
.... • Be sure to rupture while they are attempting to replace the lamp by yourself. If
a lamp ruptures, contact the Canon Customer Support Center and follow the instructions in use or after you turn off . In this case, never attempt to replace it after turning the projector off the projector, unplug it . This can also be broken. Remove two...
User Manual - Page 70
... on to service personnel.
- 67 - Check the following before proceeding to the problem-specific solutions.
Use some other electrical device to something as simple as a loose connection. If the problem remains unsolved, contact Canon Customer Support Center. Keep a record of the steps you may be useful when calling for technical support or for Troubleshooting
In each problem-specific...
User Manual - Page 71
... not ignite
5 blinks
4 blinks
OFF
Lamp extinguished normal
5 blinks
5 blinks
OFF
Lamp extinguished run-up again in the chart
above, please contact Canon Customer Support Center. LED Error Messages
ERROR CODE MESSAGES
POWER LED GREEN
LAMP LED RED
TEMP LED RED
System Initial
Flashing
OFF
OFF
Ready to -screen distance is blurred
1. Problem: The image is within the specified...
User Manual - Page 72
... of the OSD. Adjust the Color Temperature and Gamma settings on the Settings 1 menu of the audio source. 3.
If you have replaced the lamp recently, try resetting the lamp connections.
Ensure the path between remote and sensor is streaked 1.
Adjust the volume on the projector. 2. Have the projector serviced.
- 69 - Problem: The image is good by a connected PC's video...
User Manual - Page 73
... carton. Have the projector serviced. Include a description of the problem and a checklist of the steps you took when trying to fix the problem: For servicing, return the projector to solve the problem, you purchased it or Canon Customer Support Center.
- 70 - Test the audio source output with other speakers. 3. Problem: The sound is distorted 1.
Having the Projector Serviced
If you are...
User Manual - Page 74
...Specifications
Model name Display system Optical system
Effective display area size Number of pixels
Zoom Focus Lens shift Focal length F number Light source (Lamp mode normal / eco)
Image size / Projection distance
Number of colors Brightness (*1) (*2) Contrast ratio (Fully white: fully black) (*2)(*3) Ratio of brightness at periphery to center (*2) Speaker Supported input signal types
LV-HD420...
User Manual - Page 75
... cable, User's Manual(CD-ROM),Important Information and Warranty Card
*1: Picture mode: Presentation *2: Compliance with ISO21118-2012 *3: Optimizes the contrast depending on the brightness of each scene by adjusting lamp output.
• Using the projector continuously for an extended period of time may accelerate the deterioration of optical parts.
• Product specifications and appearance...
User Manual - Page 76
Projection Distance vs. Projection Size
Projection Distance and Size Table
LV-HD420
Image size (16:9)
Projection Distance
Diagonal
Width
Height
Wide
Table
inch
cm
cm
m
inch
m
inch
30
66
37
-
-
1.39
55
40
89
50
1.23
48
1....
User Manual - Page 79
....0
－
O
－
O
1080p
27
24.0
－
O
－
O
1080p
28
25.0
－
O
－
O
1080p
33.7
30.0
－
O
－
O
O：Frequency supported -：Frequency not supported *：LV-HD420 native resolution of the panel is 1920 x 1080
LV-X420 native resolution of the panel is 1024 x 768 The aspect ratio of an input signal may be changed...
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