Installation and Operation, cont’d
RGB 408 front and rear features | 15 |
J12 | J11 |
INPUT | HIGH Z |
| 75 Ohm |
| J9 |
SW1 J10 | J8 |
2 |
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ON |
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AUTO POWER | AUDIO |
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| J13 |
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H. SHIFT |
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| 1 = +5V 20 mA max. 3 2 1 |
| .8V .9V |
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| J9 |
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| 3 = Ground | J13 |
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Extron |
| RGB 406/ |
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| B | R | ||
RGB 408 |
| serration pulses. | .7V | .7V |
| CS | J9 | ||
| Captive |
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| SW1 | 1. ON = Remove | RGB 408 |
| .7V | .8V | V |
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| ON | 2. ON = Digital | Screw |
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| .9V | J10 | J8 |
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| display sync. | Connector | J10 |
| J8 | 08 99 |
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1 | 2 | 3 | 4 | 5 | 6 | 6 | 7 | 8 | 9 | 10 11 | 12 | 13 | 14 |
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Auto power LED — If this LED is on, power and video sync pulses are present. If no sync is present, power and this LED turn off.
H. Shift (horizontal shift) control — This controls horizontal centering. If output is SOG or if DIP
Input — This
Audio input 3.5 mm stereo
Tip (+) | Sleeve (GND) |
Ring (R,
7BNC output connectors — These 6 connectors are for video and sync output. Connect the coaxial cables’ BNC connectors as shown here for red, green and blue
H | G | video output, and either separate | |
horizontal and vertical sync or | |||
B | R | ||
V |
| composite sync. | |
CS |
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8J13 jumper — Pin 1 = +5V, pin 2 =
9Audio output 3.5 mm,
— The label below this connector provides a wiring diagram for balanced audio output.
10SW1 DIP switches —
1.ON = Remove serration pulses.
2.ON = Enable Digital Display Sync Processing (DDSP).
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6
Tip (L, +)
Sleeve (GND)
High Z/75 Ohm switch — For proper video termination, set this switch to 75 Ohms if no local monitor will be connected.
Architectural adapter plates installation bay — Up to
four adapter plates for
11J10 blue gain/peaking jumper — Settings are shown on the label located below the circuit board.
12J9 green gain/peaking jumper
13J8 red gain/peaking jumper
14Circuit board — Only key components are shown here.
15
RGB 400 Series Installation and Operation |