Video DC Block Instruction Card
The Video DC Block isolates the DC offset from a video source to an Extron product, prevent- ing video distortion. Twist Video DC Blocks onto the RGB inputs of Extron products, then twist cable onto the Video DC Blocks. Horizontal (H) and Vertical (V) channels do not require them. The small shape of the adapter ensures the back panel of an Extron Matrix looks neat even when many Video DC Blocks are attached.
Video DC Block Instruction Card
The Video DC Block isolates the DC offset from a video source to an Extron product, prevent- ing video distortion. Twist Video DC Blocks onto the RGB inputs of Extron products, then twist cable onto the Video DC Blocks. Horizontal (H) and Vertical (V) channels do not require them. The small shape of the adapter ensures the back panel of an Extron Matrix looks neat even when many Video DC Blocks are attached.
To Extron Matrix Switcher | |
(Input) |
|
| Extron |
Twist On | Video DC Block |
| Twist On |
8 |
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7 |
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6 |
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5 |
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Not used on | From Video Source Output |
H and V Signals. | (w/ DC offset) |
DC Offset
0 Volts |
| 0 Volts |
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| Extron |
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| Video DC Block |
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| R | R |
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| G | G |
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Video Source | B | B | Extron |
(with DC offset) | H | H | Matrix Switcher |
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| V | V |
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To Extron Matrix Switcher (Input)
| Extron |
Twist On | Video DC Block |
| Twist On |
8 |
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7 |
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6 |
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5 |
|
Not used on | From Video Source Output |
H and V Signals. | (w/ DC offset) |
DC Offset
0 Volts |
| 0 Volts |
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| Extron |
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| Video DC Block |
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| R | R |
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| G | G |
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Video Source | B | B | Extron |
(with DC offset) | H | H | Matrix Switcher |
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| V | V |
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| 08 08 | |
Extron USA - West |
| Extron USA - East |
| Extron Europe |
| Extron Asia |
| Extron Japan |
| Extron China |
| Extron Middle East |
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Headquarters |
| +800.633.9876 |
| +800.3987.6673 |
| +800.7339.8766 |
| +81.3.3511.7655 |
| +400.883.1568 |
| +971.4.2991800 |
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+800.633.9876 |
| Inside USA / Canada Only |
| Inside Europe Only |
| Inside Asia Only |
| +81.3.3511.7656 FAX |
| Inside China Only |
| +971.4.2991880 FAX |
Inside USA / Canada Only |
| +1.919.863.1794 |
| +31.33.453.4040 |
| +65.6383.4400 |
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| +86.21.3760.1568 |
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+1.714.491.1500 |
| +1.919.863.1797 FAX |
| +31.33.453.4050 FAX |
| +65.6383.4664 FAX |
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| +86.21.3760.1566 FAX |
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+1.714.491.1517 FAX |
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Video DC Block Instruction Card
The Video DC Block isolates the DC offset from a video source to an Extron product, prevent- ing video distortion. Twist Video DC Blocks onto the RGB inputs of Extron products, then twist cable onto the Video DC Blocks. Horizontal (H) and Vertical (V) channels do not require them. The small shape of the adapter ensures the back panel of an Extron Matrix looks neat even when many Video DC Blocks are attached.
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| 08 08 | |
Extron USA - West |
| Extron USA - East |
| Extron Europe |
| Extron Asia |
| Extron Japan |
| Extron China |
| Extron Middle East |
|
|
|
|
|
| |||||||
Headquarters |
| +800.633.9876 |
| +800.3987.6673 |
| +800.7339.8766 |
| +81.3.3511.7655 |
| +400.883.1568 |
| +971.4.2991800 |
|
|
|
|
|
|
| ||||||
+800.633.9876 |
| Inside USA / Canada Only |
| Inside Europe Only |
| Inside Asia Only |
| +81.3.3511.7656 FAX |
| Inside China Only |
| +971.4.2991880 FAX |
Inside USA / Canada Only |
| +1.919.863.1794 |
| +31.33.453.4040 |
| +65.6383.4400 |
|
|
| +86.21.3760.1568 |
|
|
|
|
|
|
|
|
|
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| ||||
+1.714.491.1500 |
| +1.919.863.1797 FAX |
| +31.33.453.4050 FAX |
| +65.6383.4664 FAX |
|
|
| +86.21.3760.1566 FAX |
|
|
+1.714.491.1517 FAX |
|
|
|
|
|
|
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|
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|
Video DC Block Instruction Card
The Video DC Block isolates the DC offset from a video source to an Extron product, prevent- ing video distortion. Twist Video DC Blocks onto the RGB inputs of Extron products, then twist cable onto the Video DC Blocks. Horizontal (H) and Vertical (V) channels do not require them. The small shape of the adapter ensures the back panel of an Extron Matrix looks neat even when many Video DC Blocks are attached.
To Extron Matrix Switcher (Input)
Extron
Twist On Video DC Block
Twist On
8 
7
6
5 |
|
Not used on | From Video Source Output |
H and V Signals. | (w/ DC offset) |
DC Offset
0 Volts |
| 0 Volts |
|
|
| Extron |
|
|
| Video DC Block |
|
| R | R |
|
| G | G |
|
Video Source | B | B | Extron |
(with DC offset) | H | H | Matrix Switcher |
|
| ||
| V | V |
|
To Extron Matrix Switcher (Input)
| Extron |
Twist On | Video DC Block |
| Twist On |
8 |
|
7 |
|
6 |
|
5 |
|
Not used on | From Video Source Output |
H and V Signals. | (w/ DC offset) |
DC Offset
0 Volts |
| 0 Volts |
|
|
| Extron |
|
|
| Video DC Block |
|
| R | R |
|
| G | G |
|
Video Source | B | B | Extron |
(with DC offset) | H | H | Matrix Switcher |
|
| ||
| V | V |
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| 08 08 | |
Extron USA - West |
| Extron USA - East |
| Extron Europe |
| Extron Asia |
| Extron Japan |
| Extron China |
| Extron Middle East |
|
|
|
|
|
| |||||||
Headquarters |
| +800.633.9876 |
| +800.3987.6673 |
| +800.7339.8766 |
| +81.3.3511.7655 |
| +400.883.1568 |
| +971.4.2991800 |
|
|
|
|
|
|
| ||||||
+800.633.9876 |
| Inside USA / Canada Only |
| Inside Europe Only |
| Inside Asia Only |
| +81.3.3511.7656 FAX |
| Inside China Only |
| +971.4.2991880 FAX |
Inside USA / Canada Only |
| +1.919.863.1794 |
| +31.33.453.4040 |
| +65.6383.4400 |
|
|
| +86.21.3760.1568 |
|
|
|
|
|
|
|
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|
| ||||
+1.714.491.1500 |
| +1.919.863.1797 FAX |
| +31.33.453.4050 FAX |
| +65.6383.4664 FAX |
|
|
| +86.21.3760.1566 FAX |
|
|
+1.714.491.1517 FAX |
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|
|
| 08 08 | |
Extron USA - West |
| Extron USA - East |
| Extron Europe |
| Extron Asia |
| Extron Japan |
| Extron China |
| Extron Middle East |
|
|
|
|
|
| |||||||
Headquarters |
| +800.633.9876 |
| +800.3987.6673 |
| +800.7339.8766 |
| +81.3.3511.7655 |
| +400.883.1568 |
| +971.4.2991800 |
|
|
|
|
|
|
| ||||||
+800.633.9876 |
| Inside USA / Canada Only |
| Inside Europe Only |
| Inside Asia Only |
| +81.3.3511.7656 FAX |
| Inside China Only |
| +971.4.2991880 FAX |
Inside USA / Canada Only |
| +1.919.863.1794 |
| +31.33.453.4040 |
| +65.6383.4400 |
|
|
| +86.21.3760.1568 |
|
|
|
|
|
|
|
|
|
|
| ||||
+1.714.491.1500 |
| +1.919.863.1797 FAX |
| +31.33.453.4050 FAX |
| +65.6383.4664 FAX |
|
|
| +86.21.3760.1566 FAX |
|
|
+1.714.491.1517 FAX |
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