GPS719

3:1 System Switcher

[Current Store(ja)][Selection Guide][System Diagram][Catalog]

3:1 system switcher
Balanced 8ch, unbalanced 1ch
Analog audio, digital audio support
Composite video support
Remote controllable
19 inches 1U size

GPS719 is a system switcher at 3:1, and the switching with Dsub25 connecter and the BNC connector for 8ch balance signals is possible.
It allows connection of system ‘A’ even at the time of power-off by using a relay for a switch element.

“Switching”
GPS719 allows the connection of every equipment and signal by all pin switches by the relay.
System ‘A’ is bypassed at the time of the power-off, and this is safe in emergency.

“Supporting signal”
The Dsub25 connecter adapts to the analog audio of balance specifications and adapts to digital audio and control signals of every kind.
It can use the BNC connector for an analog audio, digital audio, word clock and a composite video.

“Termination”
It is loaded between hot and cold to the Dsub25 port which is not chosen about 10KΩ.
Likewise, as for the BNC port, it is loaded 75 Ω.

“Control”
It can control GPS719 via a switch of the front panel and a GPI connecter of the rear panel.
‘A’ is chosen at the time of the power-up automatically.
In addition, ‘A’ is chosen on the power-off.

“Others”
In addition, please refer about the manufacturing of a system switcher and the remote control panel of different specifications.

■ Specifications
•BALANCED INPUTS A,B,C: Dsub25-F (#4-40)
•BALANCED SELECTED: Dsub25-M (#4-40)
•UNBALANCED INPUTS A,B,C: BNC
•UNBALANCED SELECTED: BNC
•CONTROL: FRONT PANEL, GPI (Dsub9-F #4-40)
•SWITCHING ELEMENT: RELAY
•MAINS: 100-120VAC 50/60Hz MAX=10W
•DIMENSIONS: 482Wx44Hx303D 4kg

 GPS719 "SYSTEM I/O" D25-F/M(#4-40) 
 1 CH-1+ CH-1 HOT    14 CH-1- CH-1 COLD
 2 CH-1G CH-1 GND    15 CH-2+ CH-2 HOT
 3 CH-2- CH-2 COLD   16 CH-2G CH-2 GND
 4 CH-3+ CH-3 HOT    17 CH-3- CH-3 COLD
 5 CH-3G CH-3 GND    18 CH-4+ CH-4 HOT
 6 CH-4- CH-4 COLD   19 CH-4G CH-4 GND
 7 CH-5+ CH-5 HOT    20 CH-5- CH-5 COLD
 8 CH-5G CH-5 GND    21 CH-6+ CH-6 HOT
 9 CH-6- CH-6 COLD   22 CH-6G CH-6 GND
10 CH-7+ CH-7 HOT    23 CH-7- CH-7 COLD
11 CH-7G CH-7 GND    24 CH-8+ CH-8 HOT
12 CH-8- CH-8 COLD   25 CH-8G CH-8 GND
13

 GPS719 "GPI" D9-F(#4-40)
 1 SWITCH COMMON 0V   6 LAMP COMMON +5V
 2 SELECT SWITCH 1    7 SELECT TALLY 1
 3 SELECT SWITCH 2    8 SELECT TALLY 2
 4 SELECT SWITCH 3    9 SELECT TALLY 3
 5

• Order Information

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