Extron electronic Ultra Series manual Digital Sync Validation Processing Dsvp CrossPoint

Digital Sync Validation Processing (DSVP™) (CrossPoint) —

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 serial ports 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 1-3).

Input # 01

		Signal: PRESENT	MATRIX INPUT STATUS
		Sync Type: H&V
		Vertical Freq.: 60 Hz	Input # 01	Input # 02	Input # 03	Input # 04
		Horz Freq.: 31.5 kHz	Signal: PRESENT	Signal: PRESENT	Signal: PRESENT	Signal: PRESENT
			Vertical Freq.: 60 Hz	Vertical Freq.: 60 Hz	Vertical Freq.: 60 Hz	Vertical Freq.: 60 Hz
			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
			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
			Horz Freq.: 31.5 kHz	Horz Freq.: 31.5 kHz	Horz Freq.: 31.5 kHz	Horz Freq.: 31.5 kHz
			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
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 1-3 — DSVP data display

Rooming — Each switcher can be programmed to group multiple outputs to specific “rooms”, allowing them to have their own presets.

Switching flexibility — Provides individually buffered, independent matrix

switched outputs with audio follow and audio breakaway for audio models.

•Tie any input to any or all outputs

•Quick multiple tie — Multiple inputs can be switched to multiple outputs simultaneously. This allows all displays (outputs) to change from source to source at the same time.

•Audio follow — Audio can be switched with its corresponding video input via front panel control or under Ethernet or serial port remote control.

•Audio breakaway — Audio can be broken away from its corresponding video signal. This feature allows any audio signal to be selected with any video signal simultaneously to one or all outputs in any combination. Audio breakaway switching can be done via front panel control or under Ethernet or serial port remote control.

CrossPoint / MAV Matrix Switchers • Introduction 1-9