GPS720

10ch 2:1 System Switcher

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

2:1 system switcher of 10ch
Analog audio, digital audio support
Composite video support
Remote controllable
19 inches 2U size

GPS720 is the 2:1 system switcher which can change balance signal with the Dsub9 connecter and unbalanced signal 10ch in BNC.
It allows connection of system A even at the time of power-off by using a relay for a switch element.

“Switching”
GPS720 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 Dsub9 connecter supports the analog audio of balance specifications, digital audio and control signals of every kind.
It can use the BNC connector for an analog audio, digital audio, word clock, a composite video.

“Termination”
It is loaded 600 Ω between hot and cold to the Dsub25 port which is not chosen.
Likewise, as for the BNC port, it is loaded 75 Ω.

“Control”
It can control GPS720 via a switch of the front panel and a GPI connecter of the rear panel.
In addition, ‘A’ is chosen at the time of power-off and the power-up.
When it operates it with front panel, it presses ‘A’ or ‘B’ while pressing the “FrontPanelEnable” button.

“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: Dsub9-F (#4-40)
•BALANCED SELECTED: Dsub9-M (#4-40)
•UNBALANCED INPUTS A,B: 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

 INPUT "A 1/2" & "B 1/2" D9-F(#4-40)
 1 AUDIO 1 HOT          6 AUDIO 1 COLD
 2 AUDIO 1 GND          7 AUDIO 2 HOT
 3 AUDIO 2 COLD         8 AUDIO 2 GND
 4                      9
 5 GND

 SELECTED "A 1/2" & "B 1/2" D9-M(#4-40)
 1 AUDIO 1 HOT          6 AUDIO 1 COLD
 2 AUDIO 1 GND          7 AUDIO 2 HOT
 3 AUDIO 2 COLD         8 AUDIO 2 GND
 4                      9
 5 GND

 REMOTE D9-F(#4-40)
 1 SWITCHES COMMON +0V  6 LAMPS COMMON +5V
 2 PROGRAM SWITCH       7 PROGRAM LAMP 
 3 EMERGENCY SWITCH     8 EMERGENCY LAMP
 4                      9
 5

• Order Information

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