Adjusting Brightness - ViewSonic PJD5351 User Manual

Setting the User 1/User 2 mode
There are two user-definable modes if the current available picture modes are not suitable
for your need. You can use one of the picture modes (except the User 1/User 2) as a starting
point and customize the settings.
1. Press MENU/EXIT to open the On-Screen Display (OSD) menu.
2. Go to the PICTURE > Preset Mode menu.
3. Press /
4. Press to highlight Reference Mode.
This function is only available when User 1 or User 2 mode is selected up in the Preset Mode
sub-menu item.
5. Press /
6. Press to select a sub-menu item to be changed and adjust the value with
See "Fine-tuning the image quality in user modes"
7. When all settings have been done, highlight Save Settings and press MODE/ENTER
to store the settings.
8. The confirmation message 'Setting Saved' displays.
Using Screen Color
In the situation where you are projecting onto a colored surface such as a painted wall which
may not be white, the Screen Color feature can help correct the projected picture's colors to
prevent possible color difference between the source and projected pictures.
To use this function, go to the DISPLAY > Screen Color menu and press
color which is closest to the color of the projection surface. There are several precalibrated
colors to choose from: Whiteboard, Greenboard, and Blackboard.
This function is only available when a PC type input signal is selected.
Fine-tuning the image quality in user modes
According to the detected signal type, there are some user-definable functions available
when User 1 or User 2 mode is selected. You can make adjustments to these functions
based on your needs.

Adjusting Brightness

Highlight the PICTURE > Brightness menu and press
The higher the value, the brighter the image. And the
lower the setting, the darker the image. Adjust this
control so the black areas of the image appear just as
black and that detail in the dark areas is visible.
Adjusting Contrast
Highlight the PICTURE > Contrast menu and press
The higher the value, the greater the contrast. Use this
to set the peak white level after you have previously
adjusted the Brightness setting to suit your selected
input and viewing environment.
to select User 1 or User 2.
to select a picture mode that is closest to your need.
below for details.
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