4.4.2 COM1/COM2/COM3/ Pin 9 Output Setting (JP4)
Table 4.6: COM1/2/3 Pin 9 Output Setting(JP4)
Normal |
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(default) | 11 | 9 | 7 | 5 | 3 | 1 |
| 12 | 10 | 8 | 6 | 4 | 2 |
+5 V output |
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| 11 | 9 | 7 | 5 | 3 | 1 |
| 12 | 10 | 8 | 6 | 4 | 2 |
+12 V output |
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| 11 | 9 | 7 | 5 | 3 | 1 |
| 12 | 10 | 8 | 6 | 4 | 2 |
NOTE: | Pins 1, 3 and 5 are for COM1 |
| Pins 2, 4 and 6 are for COM2 |
| Pins 7, 9 and 11 are for COM3 |
When enabling this function, you should remove a jumper from JP3 as shown in table 4.7.
26 |