26 Using Your Interactive Whiteboard System 99-00881-20 A0
Adjusting Your Projector Settings
Image Adjustment Options
Contrast
This option adjusts projector contrast, from -16 to 16.
Brightness
This option adjusts projector brightness, from -16 to 16.
Color, Tint and Sharpness
Use these options to adjust your NTSC, SECAM or PAL video signal. (You can’t use these options to change
your computer RGB signal settings.)
Picture Mode
This option adjusts the projector output to Bright, Standard and True Color modes.
Advanced
Noise Reduction – This option reduces projected noise from 1 to 3.
Red Level – This option adjusts input red levels, from -16 to 16.
Green Level – This option adjusts input green levels, from -16 to 16.
Blue Level – This option adjusts input blue levels, from -16 to 16.
NOTE: The previous settings apply only to the current input source.
Position Adjustment Options
Phase
This option adjusts the reception phase for correcting waveform issues on your graphics card from 0 to 63.
Frequency
This option adjusts the projected frequency of the image from -64 to 64.
H–position
This option adjusts the horizontal position of the projected image from -64 to 64. Do not adjust this option unless
advised to do so by a certified SMART technical support representative.
NOTE: It’s preferred that you make the physical image adjustments described starting on page 8 instead.
V–position
This option adjusts the vertical position of the projected image from -32 to 0. Do not adjust this option unless
advised to do so by a certified SMART technical support representative.
NOTE: It’s preferred that you make the physical image adjustments described starting on page 8 instead.
Clamp Pulse 1 and Clamp Pulse 2
These options allow performance calibration for graphics card issues and long VGA input cables from 0 to 255.