Overview
3
3 Overview
The
VP-719xl
/
VP-720xl
/
VP-724xl
is a
Presentation Switcher / Scaler
designed for a wide variety of presentation and multimedia applications. It is
a true multi-standard video to RGBHV (pixel) scaler and a seamless
presentation switcher. It converts video, s-Video, component video, VGA-
through-UXGA and DVI signals to a range of user-selectable VESA and
HDTV pixel rates, as well as some other special resolutions. Using the
Presentation Switcher / Scaler
,
you can select any one of the inputs and scale
that input to the output at the set resolution.
The Presentation Switchers / Scalers support the following user-selectable
output pixel rates:
VGA (640x480)
852x1024i
720x483
SVGA (800x600)
1024x1024i
852x480
XGA (1024x768)
1366x768
1400x1050
SXGA (1280x1024)
1365x1024
1280x768*
1
UXGA (1600x1200)
1280x720
User Define
2
The
VP-724xl
also has the following user selectable output pixel rates: 480p,
720p, 1080i and 1080p.
Each Presentation Switcher / Scaler:
Digitally reprocesses the signal to correct mastering errors, and regenerates the
video at a higher line and pixel rate format, providing native-resolution video for
LCD, DLP and plasma displays
Up- and down-scales any graphics resolution to any other resolution
3
Incorporates a unique graphics-scaling engine with image enhancement
algorithms, which are built into the firmware
Is specifically designed to improve video quality by reducing chroma noise
Scales and zooms (to up to 400% of the original size)
Includes a built-in power amplifier of 2x5Watt RMS, ample to fill a
presentation room. Audio volume can be easily and rapidly controlled via the
front panel buttons
Switches the audio channels in audio-follow-video mode
1 This is not a standard VESA resolution and its parameters vary from manufacturer to manufacturer. Therfore, use this
resolution with caution. It is also possible to use the parameters of this resolution in combination with the User Defined
resolution. There is also an RS-232 command for this resolution
2 Recommended for advanced users only – non-standard settings may not be recognized by the display device
3 For example, scaling a VGA input to an UXGA output, or an SXGA input to an SVGA output
