Overview
3
3 Overview
The
VP-727xl
Universal Presentation Matrix Switcher / Scaler
is a true
multi-standard video to graphics scaler and presentation switcher for a wide
variety of presentation and multimedia applications. It consists of a very high
quality scaler with many user-selectable pixel-rates including VGA (640x480),
SVGA (800x600), 832x624, 852x480, XGA (1024x768), 1280x720,
1280x768, SXGA (1280x1024), 1366x768, 1365x1024, 1400x1050, UXGA
(1600x1200), and high definition television HDTV: 480p, 576p, 720p, 1080i,
and 1080p, as well as a user definable output mode
1
.
The
VP-727A
Audio Switcher
is an audio companion switcher for the
VP-727xl
, and operates in conjunction with it and the
VP-727T
Presentation
Switcher Control Panel
.
In particular, the
VP-727xl
:
Features 8 sets of universal INPUT BNC connectors: R/P
R
, G/Y/CV,
B/P
B
/C, H
S
/C
S
, and V
S
.
Each set can be programmed to operate as:
composite video, s-Video, component video
2
, RGsB/YUV, RGBS, or
RGBHV
Includes two HDMI inputs (for input 1 and input 2) that support up to
1.65Gbps bandwidth per graphic channel
3
Supports HDCP (High Definition Digital Content Protection)
Scales the selected sources to HDMI, RGBHV (Y, Pb, Pr) and VGA
outputs simultaneously
Has dual scalers—for “live” seamless transitions from one source to
another—with two independent outputs: a PREVIEW OUT and a
PROGRAM OUT (see section 8.2). The PREVIEW output—including an
OSD menu for making adjustments—is for determining how the scaled
output will look before displaying live during a presentation, as well as for
setting the special effects that harmonize the transition when changing
between sources. Both outputs have separate sets of connectors for HDMI,
VGA (a 15-pin HD computer graphics video connector), and RGBHV /
YPbPr (on BNC connectors)
Features 8 PREVIEW input buttons for switching a selected input to the
PREVIEW output and 8 PROGRAM input buttons for switching a
selected input to the PROGRAM output
Includes two transition modes (accessible via the OSD): the Swap mode
and the Follow mode. When pressing the TAKE button in the Swap mode,
1 Recommended for advanced users only – non-standard settings may not be recognized by the display device
2 Sometimes called YUV, or Y, B-Y, R-Y, or Y, Pb, Pr. The component input type (HDTV or YCbCr) may be set as HD or SD
3 Suitable for resolutions up to UXGA at 60Hz, and for all HD resolutions