Mitsubishi Electric HC4900 User Manual page 31

Adjusting projected images (continued)
To adjust the tone of white (COLOR TEMP.):
You can select a preset color temperature (white tone) using the menu.
(See page 25 for menu setting.)
1. Display the IMAGE menu.
2. Select COLOR TEMP. by pressing the
3. Select your desired color temperature by pressing the
The color temperature of each option is as follows:
COOL: Approx. 9300K, MEDIUM: Approx. 6500K (D65), WARM: Approx. 5800K.
To cancel the menu:
4. Press the MENU button.
To adjust the tone of white (To customize the color temperature):
To customize (and store) the color temperature to your preference, carry out the following procedure.
(See page 25 for menu setting.)
1. Select COLOR TEMP. in the IMAGE menu.
2. Press the or button to select USER
3. Press the ENTER button.
4. Press the or button to select the desired item.
5. Press the or button to adjust the selected item.
6. Repeat steps 4 and 5 for optimum adjustment results.
To cancel the menu:
7. Press the MENU button.
To enable the stored color temperature:
1. Select USER by pressing the COLOR TEMP button on the remote control.
About color temperature
There are different kinds of white color. Color temperature is a way to show the differences in white. White of which
temperature is low appears reddish. When the color temperature rises, white appears bluish. For example, you can
change the color temperature using the following procedures.
To rise the color temperature: Increase the CONTRAST B (blue) and decrease the CONTRAST R (red).
To reduce the color temperature: Decrease the CONTRAST B (blue) and increase the CONTRAST R (red).
• If you set all of CONTRAST R, G, and B to negative values, the original brightness of the image can't be
obtained even when you maximize CONTRAST in the IMAGE menu.
To optically brighten or darken projected images (AUTO IRIS):
Iris is a function to optically adjust the contrast by opening or closing the aperture of the lamp. This projector is
equipped with the following 4 modes to adjust the iris.
AUTO IRIS 1, AUTO IRIS 2, AUTO IRIS 3
The iris is automatically adjusted depending on the type of image to be projected. Select any of these options when
viewing fi lms in a dim room. Select any option according to your preference though AUTO IRIS 1 is most suitable for
viewing fi lms.
OPEN
Suitable for viewing bright images such as sports scenes.
or button.
or button.
.
EN-31
http://www.pureglare.com.au
COLOR TEMP. - USER
CONTRAST R 0
CONTRAST G 0
CONTRAST B 0
BRIGHTNESS R 0
BRIGHTNESS G 0
BRIGHTNESS B 0