RS-232C Terminal : mini DIN 9 pin female connector
8 |
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| Pin No. | Signal | Name | I/O | Reference | |||
9 |
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| 7 |
| 1. |
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| Not connected | |
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| 2. | RD | Receive Data | Input | Connected to internal circuit | |||
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| 3. | SD | Send Data | Output | Connected to internal circuit |
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| 4. |
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| Not connected |
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| 5. | SG | Signal Ground |
| Connected to internal circuit |
6 |
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| 3 | 6. | RS | Request to Send |
| Not connected |
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| 7. |
| Connected to CS in internal circuit | ||
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| 8. | CS | Clear to Send |
| Connected to RS in internal circuit |
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| 9. |
|
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| Not connected |
54
2 1
1 |
| 5 | Pin No. | Signal | Name | I/O | Reference | |||
|
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| 1. |
| Receive Data | Input | Not connected |
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| 2. | RD | Connected to internal circuit | ||
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| 3. | SD | Send Data | Output | Connected to internal circuit |
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| |||||
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| 4. |
| Signal Ground |
| Not connected |
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| 5. | SG |
| Connected to internal circuit | |
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| 6. |
|
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| Not connected |
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| 7. | RS | Request to Send |
| Connected to CS in internal circuit |
6 | 9 |
|
| |||||||
| 8. | CS | Clear to Send |
| Connected to RS in internal circuit | |||||
|
|
|
|
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| 9. |
|
|
| Not connected |
5 | 1 | Pin No. | Signal | Pin No. | Signal |
1. | CD | 1. | CD | ||
|
| 2. | RD | 2. | RD |
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| 3. | SD | 3. | SD |
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| 4. | ER | 4. | ER |
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| 5. | SG | 5. | SG |
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| 6. | DR | 6. | DR |
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| 7. | RS | 7. | RS |
9 | 6 | 8. | CS | 8. | CS |
9. | CI | 9. | CI |
Note
•Depending on the controlling device used, it may be necessary to connect Pin 4 and Pin 6 on the controlling device (e.g. computer).
Projector | Computer | ||||
Pin No. |
| Pin No. | |||
4 |
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| 4 | |
5 |
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| 5 | |
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6 |
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| 6 | |
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USB Terminal : Type B USB connector
4 | 3 |
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| Pin No. | Signal | Name |
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| 1. | VCC | USB power |
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| 2. | USB– | USB data– |
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| 3. | USB+ | USB data+ |
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| 4. | SG | Signal Ground |
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1 | 2 |
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Appendix
57