HB Optoelectronic HBP503D - Manual (Page 50)

HBP503D 3D DLP Pico Projector User Guide
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Aspect Ratio
Aspect ratio is the ratio between the width and height of your projected image.
It can only be adjusted when you play the media files via the devices with an
AV or VGA interface. Use  or  to preview each option and highlight your
preferred one.
Option Description
Auto Adjust the ratio automatically (default)
4:3 Project the image in the common ratio of 4:3.
16:9 Project the image in the widescreen ratio.
16:10 Project the image in the ratio of 16:10.
Zoom 1 Scale the image in two different degrees.
Zoom 2
Noise Reduction
When you play files via the devices with an AV or HDMI interface, Noise
Reduction can enhance the quality of your projected image. You can just use
the default option or use  or  to select other options to fit your use.
Option Description
Off Disable the function
Low Reduce the noise slightly.
Middle Reduce the noise modestly. (default)
High Reduce the noise greatly.
Aspect Ratio
Noise Reduction