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| SCU | USER SUPPLIED |
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| WALL JACK | CABLE (SEE FIGURE 2) |
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| CM6700 SCU |
| ADDITIONAL | |
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| KEYBOARDS | ||
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| VIDEO INPUTS |
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| VIDEO OUTPUTS |
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| AS NEEDED | |
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| 1 |
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1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 |
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| 2 |
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| 3 |
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2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 |
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| 4 |
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| KBD | KBD |
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| 6' CABLE |
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| WALL |
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| SWITCHER/CONTROLLER | TRANSFORMER |
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| DATA CABLE |
| 10' CABLE |
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| KEYBOARD |
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| DATA CABLE |
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Figure 3. Keyboard Cabling Diagram
KEYBOARD | KBD300 | ||||
DATA |
| CONNECTOR | |||
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| PIN 1 |
DIP SWITCH |
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COVER PLATE |
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| PIN | FUNCTION |
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| 1 | TxD+ |
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| 2 | TxD- |
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| 3 | 12 VAC/DC |
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| 4 | }NON POLAR |
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| 5 | GND |
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| 6 |
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| 7 | RxD- |
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| 8 | RxD+ |
1 | 2 | 3 | 4 |
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KEYBOARD |
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DIP SWITCH |
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Figure 4. Keyboard Rear Panel
6 | Pelco Manual C527M (11/97) |
