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HC6800 user manual Mitsubishi Electric Corporation
Models:
HC6800
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Troubleshooting
Specifications
Install
Interval of lamp replacement
A. Connecting the projector to video equipment
Problem
Reset of the lamp operation time
Setting up your projector
Example of the setting procedure for external output
SIGNAL menu
Page 47
Image 47
MITSUBISHI ELECTRIC CORPORATION
1 Zusho Baba,
Nagaokakyo-City,
Kyoto Japan
A
Page 46
Page 47
Image 47
Page 46
Contents
User Manual
MODEL
HC6800
HC6800
CAUTION TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER OR BACK NO USER-SERVICEABLE PARTS INSIDE
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL
THE PROJECTOR IS IN THE POWER ON MODE
Trademark, Registered trademark
Contents
EN-4
Important safeguards
Do not unplug the power cord during operation
Important safeguards continued
Do not keep using the damaged projector
Do not look into the lens when it is operating
Preparing your projector
Checking accessories
Inserting the batteries into the remote control
Attaching the lens cap
Indicator area
Preparing your projector continued
Overview
Adjustment feet
Remote control
Using the picture quality adjusting buttons
Bottom side
Front of projector
Using the remote control
Operational range of the remote control
Reception angle
Screen size and projection distance
Setting up your projector
Setting up the screen
When the aspect ratio of the screen is
When the aspect ratio of the screen is
Setting up your projector continued
When the aspect ratio of the screen is 2.351 CinemaScope
Screen size and projection distance continued
Correcting skewed or distorted image
Adjusting the position of the projected image
When fine streaks are seen on projected images
When projected images are distorted to a trapezoid
Setting up your projector continued
Front projection, ceiling mounting
TRIGGER terminal
Rear projection
Preparation
A. Connecting the projector to video equipment
Viewing video images
Basic home theater system connection
When a TV tuner or VCR is connected
Connecting to a video player, etc
Connecting to a DVD player or HDTV decoder
Viewing video images continued
Connection for video equipment having an HDMI terminal
Connecting to video equipment having a HDMI terminal
Viewing video images continued
EN-16
EN-17
B. Plugging in the power cord
Viewing video images continued
Preparation
C. Projecting images
Viewing video images continued
EN-18
EN-19
To stop projecting
Viewing video images continued
EN-20
Setting the aspect ratio
Viewing video images continued
To cancel the menu
How to change the settings
With the remote control
With the FEATURE menu See page 26 for menu setting
About DDC
A. Connecting the projector to a computer
B. Plugging the power cord
Viewing computer images
Preparation
Viewing computer images continued
C. Projecting images
Example of the setting procedure for external output
When connecting to a notebook computer
Setting of the resolution
AUTO POSITION button
EN-25
Menu operation
1. IMAGE menu
How to set the menus
Available settings in the menus
Menu operation continued
EN-27
2. INSTALLATION menu
Menu operation continued
EN-28
3. FEATURE menu
Menu operation continued
5. USER menu
4. SIGNAL menu
Menu operation continued
EN-29
Menu operation continued
AV memory
To store the settings
To enable the stored image quality settings
To sharpen or soften the projected image SHARPNESS
Adjusting projected images
To adjust the brightness CONTRAST and BRIGHTNESS
To adjust the color COLOR and TINT
About color temperature
Adjusting projected images continued
To adjust the tone of white COLOR TEMP
To adjust the tone of white To customize the color temperature
To cancel the menu
To adjust the ratio of change in brightness GAMMA MODE
Noise reduction
Adjusting projected images continued
To cancel the menu
How to adjust the image supplied from the computer using the menu
LPF Progressive filter
Adjusting projected images continued
To cancel the password function
Advanced features
Password function
To enable the password function
Replacing the lamp
Interval of lamp replacement
Reset of the lamp operation time
Replacing the lamp continued
To replace the lamp
EN-38
When removing the lamp from the ceiling-mounted projector
Replacing the lamp continued
For the air-filter white
Cleaning of the projector and the ventilation slots
Cleaning of the lens
EN-39
EN-40
Troubleshooting
Problem
Solution
Problem
Troubleshooting continued
Problem
Solution
Problem
Troubleshooting continued
Problem
Solution
Abnormal condition
Indicators
Normal condition
Dimension drawings unit mm
Specifications
EN-45
Specifications continued
Specification of RGB signals in each computer mode of the projector
EN-46
Connectors
Replacement part option/not included in the box
Specifications continued
1 Zusho Baba, Nagaokakyo-City, Kyoto Japan
MITSUBISHI ELECTRIC CORPORATION
MITSUBISHI ELECTRIC CORPORATIONMITSUBISHI ELECTRIC CORPORATION