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Delete all graphics
Click on
to delete all graphics placed in the image.
8. FEATURES
LIGHT
Press “
LAMP
” to toggle arm light, back light & no light.
ZOOM IN AND ZOOM OUT
Press "
ZOOM+"or "ZOOM-"
POSITIVE/NEGATIVE CONVERSION
Press the
Neg
button on the remote control, the output image will be converted to negative color.
Press it again, the output image will be converted back to original color.
FOCUS ADJUSTMENT
When the DV 550S is turned on the focus automatically adjusts to the stage, it is usually not
necessary to re-adjust 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 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
“”
or
“BRIGHT-”
button to adjust the brightness.
WHITE BALANCE ADJUSTMENT
Each time the lighting condition changes, the user should adjust the white balance of the image.
Press the
“AUTO”
button to adjust the white balance automatically.
IMAGE FREEZE
The freeze function allows you to discretely prepare the next image without interrupting current
presentation. Press "
Freeze"
on the remote control
to freeze and unfreeze the image.
