Hamilton Buhl VP-25 - Manual (Page 22)

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FOCUS ADJUSTMENT
When the Visualizer is turned on the focus automatically adjusts to the stage, it is not necessary to
readjust the focus if you are only working with flat materials (text, photos, etc.). Only 3D objects
require a focus adjustment. Press the “AUTO” button to auto focus. Press the "FOCUS+", or
"FOCUS-"button once to focus manually.
BRIGHTNESS ADJUSTMENT
If the image effect is not satisfactory, you can adjust the brightness to get a better image effect.
Use the “BRIGHT +” or “BRIGHT -” button to adjust the brightness. To increase the brightness,
press the “BRIGHT +” button. To decrease it, press the “BRIGHT -” button.
WHITE BALANCE ADJUSTMENT
Each time the lighting condition changes, the user should adjust the white balance of the CMOS.
Press the “AUTO” button to adjust the white balance automatically.
TEXT/PICTURE MODE
The Text enhancement feature provides the option to improve the readability of the text by
improve the contrast of the text image via pressing the “T/P” button.
IMAGE FREEZE
The freeze function allows you to discretely prepare the next image without interrupting current
presentation. Use "FREEZE" to freeze and unfreeze the image.
IMAGE MIRROR
The mirror function gives you a different perspective of an object.
SPLIT SCREEN
The split screen offers the capability of comparing two images or comparing two different views
of one object side by side.