Mitsubishi Electronics S290U user manual Picture adjustment, Adjusting the image, Color matrix

Page 18

Picture adjustment

Adjusting the image

You can adjust the picture by using the IMAGE menu.

EXAMPLE: USER setting of COLOR TEMP.

1.Select COLOR TEMP in IMAGE menu.

2.Press the $ or % button to select 4 2.

3.Press the ENTER button.

COLOR TEMP.

CONTRAST R

0

 

 

CONTRAST B

0

 

 

BRIGHTNESS R

0

 

 

BRIGHTNESS B

0

 

 

4.Press the { or } button to select the desired item.

5.Press the $ or % button to adjust the item.

6.Repeat steps 4 and 5 for more adjusting.

7.Exit the menu system by pressing the MENU but- ton several times.

To control the level of white-to-black in the image :

Adjust CONTRAST in IMAGE menu. Press the % button to increase the contrast and the $ button to reduce it.

To control the light level of the image :

Adjust BRIGHTNESS in IMAGE menu. Press the % button to lighten the image and the $ button to darken the image.

To adjust the detail and clarity of the image : Adjust SHARPNESS in IMAGE menu. Press the % button to make the picture seem sharper and the $ button to make it softer.

To determine the intensity of the color :

Adjust COLOR in IMAGE menu. Press the % button to increase the amount of color in the image and the $ button to decrease it.

To adjust the red-green color balance of the image :

Adjust TINT in IMAGE menu. Press the % button to increase the amount of red in the image and the $ button to increase the amount of green in the image.

Color matrix

This feature adjusts the color balance in each color of RGB (Red, Green, Blue), and their neutral colors (yellow, cyan, magenta) by using color matrix adjust- ment. Use color matrix adjustment when enphasizing a specific color, or when only a certain color balance is not correctly adjusted.

1.Select COLOR MATRIX in IMAGE menu.

2.Press the ENTER button.

COLOR MATRIX

1

2

3

USER OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

GREEN

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

BLUE

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

YELLOW

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

CYAN

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

MAGENTA

 

 

 

 

0

 

 

 

 

 

 

 

 

When using the setting which has been already prepared

3.Press the $ or % button to select 1, 2, or 3.

Select 1, 2 or 3 in the color matrix adjustment at your option. Selecting VIDEO input automati- cally selects 1 and selecting COMPUTER input automatically selects 3. 2 is recommended for images with high color temperature.

Select OFF when not using Color matrix adjust- ment

When using the user setting

4.Press the $ or % button to select USER }.

5.Press the { or } button to select the desired color.

6.Press the + or - button to adjust the color balance of the color.

7.Repeat steps 5 and 6 for more adjusting.

8.Exit the menu system by pressing the MENU but- ton several times.

Adjustment from personal computer

Although this projector sets proper signal systems automatically for the image signal from personal computers, it cannot be applied to some of personal computers. In this case, press the AUTO POSITION button. If the images are still not projected correctly, use the MENU display to adjust the projected images.

Image moved to right or left :

Adjust HORIZ. POSITION in SIGNAL menu. Press the % button to move the image to left. Press the $ button to move the image to right.

Image moved to up or down :

Adjust VERT. POSITION in SIGNAL menu. Press the % button to move the image to upward. Press the $ button to move the image to down.

Image flickers / Image is out of focus :

Adjust FINE SYNC. in SIGNAL menu.

Top part of image curves :

Adjust HOLD BEGIN or HOLD END in USER menu for image which top part is the least curved.

Wide stripes appear :

Adjust CLAMP POSITION or CLAMP WIDTH of each menu in SIGNAL - USER menu.

Image does not move naturally :

Adjust VERT. SYNC. of the menu in SIGNAL - USER menu. Select AUTO for normal setting.

Do not change each menu setting in USER menu for normal setting.

Simple adjustment method

1.Select HORIZ. POSITION in SIGNAL menu.

2.Press the$ or % button to adjust the horizontal start position (the left end).

3.Select TRACKING in SIGNAL menu.

4.Press the$ or % button to adjust the horizontal end position (the right end).

5.Repeat steps 1 to 4 for fine adjustment.

6.Select VERT. POSITION in SIGNAL menu.

7.Press the$ or % button to adjust the vertical start position (the top end).

EN – 18

Image 18
Contents S290 EnglishWhen using the projector in Europe Compliance NoticeContents Important safeguards Compliance Notice of Industry Canada Overview Terminal boardAbout laser beam Operation area for wireless control system Using the remote controlBattery installation Using the wired remote controlFront projection InstallationOrientation of the projector Front projection, ceiling mountBasic connections Connecting with DVD playerConnecting with Hdtv decoder Projector + AV equipmentComputer Projector + Personal computerConnection For IBM PC or IBM PC compatibles For MacintoshAdjusting the angle of projection Preparing the projector for operationGetting ready for projection Auto Position To operate projector power onMute ButtonVolume from the speaker Turning off the projectorAV mute Menu operation Basic operationAudio InstallationPicture OptionSignal Clamp PositionAdjustment from personal computer Picture adjustmentAdjusting the image Color matrixCGA70 Expand Advanced features for presentationPinP Picture in Picture StillMouse remote control ConnectionOperation Lamp replacement How to reset the operation time meterLife of the lamp Cleaning the projector and the ventilation slots MaintenanceCleaning the air-filter Cleaning the lensTroubleshooting Problems Cause Possible SolutionsPower Lamp Temp Condition Possible Solutions IndicatorsPower Lamp Temp Condition Normal conditionSpecifications Rated input LCD panelsReplacement part Option / Not included in the box ConnectorsDimensional drawings mm What’s included in the box871D344A10
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S290U specifications

The Mitsubishi Electronics S290U is a standout in the realm of high-performance projectors, making wave in both business and educational settings. Renowned for its exceptional brightness and versatile functionality, the S290U is engineered to deliver remarkable image quality and reliability. With a native resolution of 1920 x 1200 (WUXGA), it ensures sharp and detailed visuals, making it ideal for presentations, educational seminars, and collaborative workspaces.

One of the main features of the S290U is its impressive brightness level, reaching up to 5,500 ANSI lumens. This capability allows the projector to perform well in a variety of lighting conditions, be it in a brightly lit conference room or a dimly lit classroom. Coupled with a high contrast ratio, it provides vibrant colors and deep blacks, making images pop and enhancing the overall viewing experience.

The S290U employs advanced lamp technology for extended durability and lower maintenance costs. It utilizes a hybrid laser and LED light source that not only extends lamp life but also increases energy efficiency. This ensures reduced operational costs and minimal downtime for maintenance, making it a cost-effective solution over time.

Connectivity is another strong suit of the S290U, featuring multiple input options, including HDMI, VGA, and USB. This versatility allows seamless integration with various devices such as laptops, tablets, and even some smartphones. The inclusion of wireless connectivity options enhances this further, enabling users to project content directly from their devices without the hassle of cables.

User convenience is prioritized in the design of the S290U as it includes features like automatic keystone correction and a flexible lens shift capability. These technologies facilitate easy setup and adjustment, ensuring that users can achieve the perfect image alignment without fuss.

The projector also has built-in sound capabilities, featuring high-quality speakers that eliminate the need for external audio equipment in many scenarios. Furthermore, its lightweight and portable design enable hassle-free transportation from one location to another, making it perfect for on-the-go professionals.

In summary, the Mitsubishi Electronics S290U combines advanced imaging technologies with ease of use and flexibility. With its high brightness, long-lasting light source, diverse connectivity options, and user-friendly features, it stands out as an excellent choice for anyone looking to enhance their presentation capabilities. Whether for business meetings, educational purposes, or general multimedia applications, the S290U delivers impressive results.