■Digital Video Decoder Devices
Digital video decoder devices refer to MPEG2 video decoder devices
●Connect with CPU
The video decoders connect with the CPU through its Ethernet port and one or more switching hub units. The system can sup- port up to 64 video decoder devices.
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| 2 | 1 | 2 | 1 | ON |
RESET | MIX |
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| SIGNAL GND | |
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| V+ – G | 4 | 3 |
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| AUDIO OUT |
| VIDEO OUT |
| POWER |
Switching HUB
| SERIAL | POWER | ||
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| SIGNAL GND |
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SYSTEM | SYSTEM | OTHER | 2 | 1 |
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| AC IN |
●Setup from Admin Console
In order to be added to the GX System, a decoder device must be entered into the digital device database. In the admin con- sole, select Switch Nodes from the Domain menu, select Digital (GX) from the
●Setup Decoder Itself
In order to communicate with the CPU, the decoder device must also be configured. You can access the decoder device through its Web interface using Microsoft Internet Explorer. Following is an example of the system layout and information to be filled into the table.
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| 192.168.1.10 | |
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| TRIGGER OUT ALARM IN RESET |
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4 3 2 1 G 4 3 2 1 GG V + – G |
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4 | 3 | 2 | 1 |
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| VIDEO IN | VIDEO OUT | AUDIO IN | SIGNAL GND |
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| 192.168.1.11 | |
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| TRIGGER OUT ALARM IN RESET |
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4 3 2 1 G 4 3 2 1 GG V + – G |
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4 | 3 | 2 | 1 |
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| VIDEO IN | VIDEO OUT | AUDIO IN | SIGNAL GND |
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| 192.168.2.10 | |
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| TRIGGER OUT ALARM IN RESET |
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4 3 2 1 G 4 3 2 1 GG V + – G |
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4 | 3 | 2 | 1 |
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| VIDEO IN | VIDEO OUT | AUDIO IN | SIGNAL GND |
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| 192.168.2.11 | |
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4 3 2 1 G 4 3 2 1 GG V + – G |
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4 | 3 | 2 | 1 |
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| VIDEO IN | VIDEO OUT | AUDIO IN | SIGNAL GND |
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Switching HUB
Switching HUB
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| V + – G |
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| AUDIO OUT |
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192.168.3.11 |
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| V + – G |
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| OFF |
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| AUDIO OUT |
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192.168.4.11 |
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192.168.1.1 | 192.168.3.1 | 192.168.4.1 |
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| L3SW |
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192.168.2.1 |
| 192.168.200.1 |
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| 192.168.200.200 |
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| SERIAL |
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| SIGNAL GND |
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| SYSTEM | SYSTEM | OTHER | 2 | 1 |
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| CONTROLLER | DEVICE |
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| AC IN |
Decoder # | Operation Mode | IP Address | Subnet Mask | Default Gateway | DNS | Rotary |
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| Switch |
1 | Main CPU mode | 192.168.3.11 | 255.255.255.0 | 192.168.3.1 | 0.0.0.0 | |
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2 | Main CPU mode | 192.168.4.11 | 255.255.255.0 | 192.168.4.1 | 0.0.0.0 | |
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