Extron electronics CrossPoint Plus 84HV User Manual page 10

Introduction, cont'd
Digital Sync Validation Processing (DSVP™) — In critical environments or
RS-232/
422
Figure 1-2 — DSVP data display
Channel to channel isolation — The CrossPoint Plus Series provides excellent
I/O grouping — Allows the matrix to be virtually divided into smaller sub-
Triple-Action Switching
View mode — View mode allows the user to easily see which individual inputs
1-4 CrossPoint Plus Matrix Switchers • Introduction
CrossPoint Plus Series delivers the highest performance and the most cost-
effective solution.
unmanned, remote locations, it is vital to know that sources are active and
switching. Extron's exclusive DSVP confirms that input sources are active by
scanning all sync inputs for active signals. DSVP provides instantaneous
frequency feedback for composite sync or separate horizontal and vertical
sync signals via the switcher's RS-232/422 port. The frequency information
can be displayed on any control system or in a Windows
program on a local-area network (LAN) or internet (IP) connection
(figure 1-2).
Signal: PRESENT
Sync Type: H&V
Vertical Freq.: 60 Hz
Horz Freq.: 31.5 kHz
Input Horz. Vert.
01 31.50
02 31.50
03 31.50
04 48.01
05 48.01
06 48.01
07 48.01
08 61.55
09 61.55
10 61.55
11 61.55
12 61.55
isolation between channels and extremely low electromagnetic emissions—
perfect for minimizing signal leakage in high security or government
environments.
switchers, making installation and control easier. I/O grouping allows
specific outputs, such as those designated for a specific video format, to be
grouped together.
™
(RGB delay) — RGB delay blanks the screen when the
matrix switcher switches to a new source. The new sync signals precede the
RGB signals, so there is no noise-filled scramble shown during the transition.
The time delay between the RGB and sync signals is user adjustable up to
five seconds under RS-232/422 control.
and outputs are actively connected under front panel or RS-232/422 control.
Input # 01
MATRIX INPUT STATUS
Input # 01
Signal: PRESENT
Sync Type: H&V
Vertical Freq.: 60 Hz
Horz Freq.: 31.5 kHz
Input # 05
Signal: PRESENT
Sync Type: H&V
Vertical Freq.: 60 Hz
Horz Freq.: 31.5 kHz
Input # 09
Signal: PRESENT
60.00 Sync Type: H&V
Vertical Freq.: 60 Hz
Horz Freq.: 31.5 kHz
60.00
60.00
3rd party control system
67.50
67.50
67.50
67.50
72.00
72.00
72.00
72.00
72.00
Windows-based control program
® -based control
Input # 02 Input # 03 Input # 04
Signal: PRESENT Signal: PRESENT Signal: PRESENT
Sync Type: H&V Sync Type: H&V Sync Type: H&V
Vertical Freq.: 60 Hz Vertical Freq.: 60 Hz Vertical Freq.: 60 Hz
Horz Freq.: 31.5 kHz Horz Freq.: 31.5 kHz Horz Freq.: 31.5 kHz
Input # 06 Input # 07 Input # 08
Signal: PRESENT Signal: PRESENT Signal: PRESENT
Sync Type: H&V Sync Type: H&V Sync Type: H&V
Vertical Freq.: 60 Hz Vertical Freq.: 60 Hz Vertical Freq.: 60 Hz
Horz Freq.: 31.5 kHz Horz Freq.: 31.5 kHz Horz Freq.: 31.5 kHz
Input # 10 Input # 11 Input # 12
Signal: PRESENT Signal: PRESENT Signal: PRESENT
Sync Type: H&V Sync Type: H&V Sync Type: H&V
Vertical Freq.: 60 Hz Vertical Freq.: 60 Hz Vertical Freq.: 60 Hz
Horz Freq.: 31.5 kHz Horz Freq.: 31.5 kHz Horz Freq.: 31.5 kHz
OR