5.9. Filter Settings
Perform Filter (HPF/LPF) settings of Input / Output channels. 9000Series Amplifier responds with the same data as that received.
Note: Command cannot be received during power off.
A2H, 04H, <Channel Attribute>, <Channel Number>, <HPF/LPF>, <Value>
<Channel Attribute>
00H: Input channel
01H: Output channel
<Channel Number>
00H - 07H (Input channel 1 - 8)
00H - 07H (Output channel 1 - 8)
<HPF/LPF>
00H: High Pass Filter
01H: Low Pass Filter
<Frequency Value>
HIGH PASS FILTER
LOW PASS FILTER
TABLE – 00H
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| TABLE – 01H | |
Value |
| HPF (Hz) |
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HEX | DEC |
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| Value | LPF (Hz) | |
00H | 0 |
| OFF |
| HEX | DEC |
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01H | 1 | 20 |
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| 00H | 0 | 4k | |
02H | 2 | 25 |
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| 01H | 1 | 5k | |
03H | 3 | 31.5 |
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| 02H | 2 | 6.3k | |
04H | 4 | 40 |
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| 03H | 3 | 8k | |
05H | 5 | 50 |
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| 04H | 4 | 10k | |
06H | 6 | 63 |
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| 05H | 5 | 12.5k | |
07H | 7 | 80 |
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| 06H | 6 | 16k | |
08H | 8 | 100 |
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| 07H | 7 | 20k | |
09H | 9 | 125 |
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| 08H | 8 | OFF | |
0AH | 10 | 160 |
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0BH | 11 | 200 |
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0CH | 12 | 250 |
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0DH | 13 | 315 |
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0EH | 14 | 400 |
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Example: Setting the Input Channel 3’s High Pass Filter to 31.5 Hz.
A2H, 04H, 00H, 02H, 00H, 03H
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