Extron electronic MVX PLUS 128 Introduction, cont’d, Features, Input #, 2 - DSVP data display

Introduction, cont’d

Features

Video — The switchers input and output RGBHV or RGBS (VGA) video on 15-pin HD connectors. They can also switch RGsB, RsGsBs, component/ HDTV, S-video, or composite video.

Bandwidth — The MVX switchers provide a minimum of 300 MHz (-3 dB) video bandwidth, fully loaded.

Audio inputs — Input and output stereo audio, balanced or unbalanced, is provided on 3.5 mm, 5-pole captive screw terminals.

Audio input gain/attenuation — Individual input audio levels can be adjusted so there are no noticeable volume differences between sources. Users can set the input level of audio gain or attenuation (-18 dB to +24 dB) via the Ethernet link, RS-232/RS-422 link, or the front panel.

Audio output volume — The audio volume of each output can be displayed and adjusted through a range of full output to completely silent, from the front panel or under RS-232/RS-422 or Ethernet control.

Digital Sync Validation Processing (DSVP™) — In critical environments or unmanned, remote locations, it may be vital to know that sources are active and switching. Extron’s 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/RS-422 or Ethernet port. The frequency information can be displayed on any control system or in a Windows®-based control program on a local-area network (LAN) or Internet (IP) connection (figure 1-2).

Input # 01

Signal: PRESENT	MATRIX INPUT STATUS
Sync Type: H&V

Vertical Freq.: 60 Hz

Horz Freq.: 31.5 kHz

Input # 01	Input # 02	Input # 03	Input # 04
Signal: PRESENT	Signal: PRESENT	Signal: PRESENT	Signal: PRESENT
Sync Type: H&V	Sync Type: H&V	Sync Type: H&V	Sync Type: H&V
Vertical Freq.: 60 Hz	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	Horz Freq.: 31.5 kHz

Input # 05	Input # 06	Input # 07	Input # 08
Signal: PRESENT	Signal: PRESENT	Signal: PRESENT	Signal: PRESENT
Sync Type: H&V	Sync Type: H&V	Sync Type: H&V	Sync Type: H&V
Vertical Freq.: 60 Hz	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	Horz Freq.: 31.5 kHz

Input	Horz.	Vert.	Input # 09	Input # 10	Input # 11	Input # 12
01	31.50	60.00	Signal: PRESENT	Signal: PRESENT	Signal: PRESENT	Signal: PRESENT
			Sync Type: H&V	Sync Type: H&V	Sync Type: H&V	Sync Type: H&V
			Horz Freq.: 31.5 kHz	Horz Freq.: 31.5 kHz	Horz Freq.: 31.5 kHz	Horz Freq.: 31.5 kHz
			Vertical Freq.: 60 Hz	Vertical Freq.: 60 Hz	Vertical Freq.: 60 Hz	Vertical Freq.: 60 Hz
02	31.50	60.00
03	31.50	60.00
04	48.01	67.50	Sample control system panel
05	48.01	67.50		OR
06	48.01	67.50
07	48.01	67.50
08	61.55	72.00
09	61.55	72.00
10	61.55	72.00
11	61.55	72.00
12	61.55	72.00

Windows-based control program

Figure 1-2 — DSVP data display

1-4 MVX Plus 128 VGA Matrix Switchers • Introduction