Installation Instructions | CM2 |
NEC Protocol:
The modulated carrier is usually derived from 455kHz and is 1/12 of the frequency with 1/3 duty cycle.
When data are transmitted repeatedly, the frame cycle is 107.9ms or 186 period.
A frame consists of a syn pulse, an
The timing definitions of the output code waveform are shown below.
Table 1-1: IR System Code
Switch # 1 | Switch # 2 | Switch # 3 | Custom Code |
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Off | Off | Off | 6E |
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On | Off | Off | E1 |
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Off | On | Off | E2 |
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On | On | Off | E3 |
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Off | Off | On | E4 |
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On | Off | On | E5 |
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Off | On | On | E6 |
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On | On | On | E7 |
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IR code is selected by Dipswitch settings, dipswitches are located next to power inlet.
Figure 30
17
