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

 

 

 

 

 

 

 

TABLE – 01H

Value

 

HPF (Hz)

 

 

 

 

 

 

 

 

 

HEX

DEC

 

 

 

 

Value

LPF (Hz)

00H

0

 

OFF

 

HEX

DEC

 

01H

1

20

 

 

00H

0

4k

02H

2

25

 

 

01H

1

5k

03H

3

31.5

 

 

02H

2

6.3k

04H

4

40

 

 

03H

3

8k

05H

5

50

 

 

04H

4

10k

06H

6

63

 

 

05H

5

12.5k

07H

7

80

 

 

06H

6

16k

08H

8

100

 

 

07H

7

20k

09H

9

125

 

 

08H

8

OFF

0AH

10

160

 

 

 

 

 

0BH

11

200

 

 

 

 

 

0CH

12

250

 

 

 

 

 

0DH

13

315

 

 

 

 

 

0EH

14

400

 

 

 

 

 

Example: Setting the Input Channel 3’s High Pass Filter to 31.5 Hz.

A2H, 04H, 00H, 02H, 00H, 03H

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Vax RS 232C manual High Pass Filter LOW Pass Filter, Filter Settings