Toa 9000 Series Manuel utilisateur

Page 1 of 24

9000 Series Mixer/Amplifiers

RS-232C Protocol Manual

Ver.3.12 2007/04/05

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TABLE OF CONTENTS Page#

1. SUMMARY……………………………………………………………………....

2. SERIAL PORT SETTING……………………………………………………....

3. COMMAND CONFIGURATION……………………………………………….

4. TRANSMISSION DATA AFTER COMMAND RECEPTION………………..

5. CONTROL COMMAND AND SETTING VALUE…………………………….

5.1. Channel Fader Gain……………………………………………………………. 5

5.1.1. Channel Fader Gain - Position setting…………………………………… 5

5.1.2

Channel Fader Gain -

Step Up/ Step Down…………………………….…. 7

5.2. Crosspoint Gain………………………………………………………………… 9

5.3. Preset Memory Recall…………………………………………………...…… 11

5.4. Channel ON/OFF…………………………………………………………….... 12

5.5. Power ON/OFF……………………………………………………………….... 12

5.6. Tone Control…………………………………………………………………….13

5.7. EQ Settings……………………………………………………………….……. 15

5.8. Loudness Compensation Settings………………………………………… 17

5.9. Filter Settings………………………………………………………………….. 18

5.10. Input Sensitivity Setting……………………………………………………. 19

5.11. Phantom Power ON/OFF Setting…………………………………………. 19

Channel Name Request…………………………………………………………………… 20

Speaker Preset Setting……………………………………………………………………. 21

8. COMMAND LIST…………………………………………………….………...

9. COMMUNICATION EXAMPLES…………………………………….……….

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1. SUMMARY

The RS-232C protocol described in this document is designed to be used to control the

9000 Series Amplifier from a PC and/or remote controller. This specification applies to the

9000 Series firmware version 3.13 or later.

Settings that can be controlled are as follows:

•

Channel fader gain

•

Crosspoint gain (Mixer mode only)

•

Preset memory recall

•

Channel ON/OFF

•

Power ON/OFF

•

Tone control (Bass/Treble)

•

EQ settings (ON/OFF, Band number selection, Gain setting, Q setting, Center frequency setting)

•

Loudness compensation settings

•

Filter settings (High Pass Filter/Low Pass Filter)

•

Input sensitivity setting

•

Phantom power setting

Following values can be read from the 9000 Series Amplifier.

•

Channel name

When connecting the PC and/or remote controller to the 9000 Series Amplifier using this protocol,

set the 9000 Series Amplifier’s RS-232C port as follows:

Bit rate: 9,600/19,200/38,400/57,600 bps (Select the band rate depending on the

remote controller to be connected.) (See; Operating instructions of the 9000

Series Amplifiers.)

COMMANDLIST, COMMUNICATION EXAMPLES and PARAMETER TABLES are

available at the end of each section of this document.

2. SERIAL PORT SETTING

•

9,600/19,200/38,400/57,600 bps, 8 bits, non-parity, stop bit: 1, non flow control

•

Connector: D-sub 9 pins, straight cable

•

Signal line: No.2=TX, No.3=RX, No.5=Ground

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3. COMMAND CONFIGURATION

•

• is in the range of 80H to FFH. and are in the

range of 00H to 7FH.

• Data length (N) refers to the length of the subsequent data of Data 1 to Data N.

• If received data contains more byte data than the Data length, these exceeding data are

abandoned.

• If a next command received contains byte data shorter than the Data length, the previous

command is abandoned.

4. TRANSMISSION DATA AFTER COMMAND RECEPTION

When normal data is received, the same data as the reception data is to be transmitted.

Example: 91H, 03H, 00H, 00H, 00H (Reception data)

91H, 03H, 00H, 00H, 00H (Transmission data)

When channel data is received and the data is outside of the range, the data is to be

inverted and transmitted.

Example: 91H, 03H, 00H, 08H, 00H (Reception data)

91H, 03H, 00H, 77H, 00H (Transmission data)

When abnormal data is received, the data is to be inverted and transmitted.

Example: 91H, 03H, 00H, 00H, 6AH (Reception data)

91H, 03H, 00H, 00H, 15H (Transmission data)

When data other than channel data is received and the data is outside of the range, no data

is transmitted.

Example: 91H, 03H, 05H, 00H, 6AH (Reception data)

No response

See section 9.

COMMUNICATION EXAMPLES for other transmission data when normal

data is received.

Command

Data len

(

)

Data 1

Data 2

Data N

Data

len

Command

Page 5 of 24

5. CONTROL COMMAND AND SETTING VALUE

5.1. Channel Fader Gain

5.1.1. Channel Fader Gain - Position setting

Set the input and output channel fader gains to a fixed value position.

Note: Command cannot be received during power off.

9000Series Amplifier responds with the same data as that received.

91H, 03H, <Channel Attribute>, <Channel Number>, <Value>

00H: Input channel

01H: Output channel

00H - 07H (Input channel 1 - 8)

00H - 07H (Output channel 1 - 8)

<Value>

Position setting

00 – 7EH (-

∞

to +10 dB)

See Channel Fader Gain - Position V/S Gain Table on the next page.

Example: Setting the fader gain of channel 1 to 0 dB

91H, 03H, 00H, 00H, 6AH

Page 6 of 24

CHANNEL FADER GAIN - POSITION V/S GAIN TABLE

Position Position Position Position

HEX DEC

Gain

(dB) HEX DEC

Gain

(dB) HEX

DEC

Gain

(dB) HEX

DEC

Gain

(dB)

00H 0 -

∞

22H 34 -36.0 44H

68 -19.0 66H

102 -2.0

01H 1 -70.0 23H 35 -35.5 45H

69 -18.5 67H

103 -1.5

02H 2 -68.0 24H 36 -35.0 46H

70 -18.0 68H

104 -1.0

03H 3 -66.0 25H 37 -34.5 47H

71 -17.5 69H

105 -0.5

04H 4 -64.0 26H 38 -34.0 48H

72 -17.0 6AH

106 0.0

05H 5 -62.0 27H 39 -33.5 49H

73 -16.5 6BH

107 +0.5

06H 6 -60.0 28H 40 -33.0 4AH

74 -16.0 6CH

108 +1.0

07H 7 -59.0 29H 41 -32.5 4BH

75 -15.5 6DH

109 +1.5

08H 8 -58.0 2AH 42 -32.0 4CH

76 -15.0 6EH

110 +2.0

09H 9 -57.0 2BH 43 -31.5 4DH

77 -14.5 6FH

111 +2.5

0AH 10 -56.0 2CH 44 -31.0 4EH

78 -14.0 70H

112 +3.0

0BH 11 -55.0 2DH 45 -30.5 4FH

79 -13.5 71H

113 +3.5

0CH 12 -54.0 2EH 46 -30.0 50H

80 -13.0 72H

114 +4.0

0DH 13 -53.0 2FH 47 -29.5 51H

81 -12.5 73H

115 +4.5

0EH 14 -52.0 30H 48 -29.0 52H

82 -12.0 74H

116 +5.0

0FH 15 -51.0 31H 49 -28.5 53H

83 -11.5 75H

117 +5.5

10H 16 -50.0 32H 50 -28.0 54H

84 -11.0 76H

118 +6.0

11H 17 -49.0 33H 51 -27.5 55H

85 -10.5 77H

119 +6.5

12H 18 -48.0 34H 52 -27.0 56H

86 -10.0 78H

120 +7.0

13H 19 -47.0 35H 53 -26.5 57H

87 -9.5 79H

121 +7.5

14H 20 -46.0 36H 54 -26.0 58H

88 -9.0 7AH

122 +8.0

15H 21 -45.0 37H 55 -25.5 59H

89 -8.5 7BH

123 +8.5

16H 22 -44.0 38H 56 -25.0 5AH

90 -8.0 7CH

124 +9.0

17H 23 -43.0 39H 57 -24.5 5BH

91 -7.5 7DH

125 +9.5

18H 24 -42.0 3AH 58 -24.0 5CH

92 -7.0 7EH

126 +10.0

19H 25 -41.0 3BH 59 -23.5 5DH

93 -6.5

1AH 26 -40.0 3CH 60 -23.0 5EH

94 -6.0

1BH 27 -39.5 3DH 61 -22.5 5FH

95 -5.5

1CH 28 -39.0 3EH 62 -22.0 60H

96 -5.0

1DH 29 -38.5 3FH 63 -21.5 61H

97 -4.5

1EH 30 -38.0 40H 64 -21.0 62H

98 -4.0

1FH 31 -37.5 41H 65 -20.5 63H

99 -3.5

20H 32 -37.0 42H 66 -20.0 64H

100

-3.0

21H 33 -36.5 43H 67 -19.5 65H

101

-2.5

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5.1.2

Channel Fader Gain -

Step Up/ Step Down

Set the input and output channel gain positions by the number of steps.

Positions can be varied from the current status by the designated number of steps.

One position varies per step.

9000 series Amplifier informs position values changed by commands.

Position values are shown in POSITION V/S GAIN TABLE.

Values are 1dB step under -40dB, and 2dB step under -60dB.

The 9000series Amplifier informs position values changed by Step Up or Down.

93H, 03H, <Channel Attribute>, <Channel Number>, <Step>

00H: Input channel

01H: Output channel

00H - 07H (Input channel 1 – 8)

00H - 07H (Output channel 1 – 8)

<Step>

UP: 41H – 5FH (1 – 31 step up); Example showing 0.5dB Step Up: 41H

Down: 61H - 7FH (1 – 31 step down); Example showing 0.5dB Step Down: 61H

Example showing 0.5dB up of Input Channel 1 fader gain

93H, 03H, 00H, 00H, 41H

Example of 9000 series Amplifier response of +1dB Input Channel 1 fader gain after 0.5dB

up.

93H, 03H, 00H, 00H, 6CH

See Channel Fader Gain – Step Up / Step Down Table on the next page.

Page 8 of 24

CHANNEL FADER GAIN – STEP UP / STEP DOWN TABLE

Step Up Step Down

HEX DEC Gain (dB) HEX

DEC

Gain (dB)

41H 65 +0.5 step 61H

97 -0.5 step

42H 66 +1.0 step 62H

98 -1.0 step

43H 67 +1.5 step 63H

99 -1.5 step

44H 68 +2.0 step 64H

100

-2.0 step

45H 69 +2.5 step 65H

101

-2.5 step

46H 70 +3.0 step 66H

102

-3.0 step

47H 71 +3.5 step 67H

103

-3.5 step

48H 72 +4.0 step 68H

104

-4.0 step

49H 73 +4.5 step 69H

105

-4.5 step

4AH 74 +5.0 step 6AH

106

-5.0 step

4BH 75 +5.5 step 6BH

107

-5.5 step

4CH 76 +6.0 step 6CH

108

-6.0 step

4DH 77 +6.5 step 6DH

109

-6.5 step

4EH 78 +7.0 step 6EH

110

-7.0 step

4FH 79 +7.5 step 6FH

111

-7.5 step

50H 80 +8.0 step 70H

112

-8.0 step

51H 81 +8.5 step 71H

113

-8.5 step

52H 82 +9.0 step 72H

114

-9.0 step

53H 83 +9.5 step 73H

115

-9.5 step

54H 84 +10.0 step

74H

116

-10.0 step

55H 85 +10.5 step

75H

117

-10.5 step

56H 86 +11.0 step

76H

118

-11.0 step

57H 87 +11.5 step

77H

119

-11.5 step

58H 88 +12.0 step

78H

120

-12.0 step

59H 89 +12.5 step

79H

121

-12.5 step

5AH 90 +13.0 step

7AH

122

-13.0 step

5BH 91 +13.5 step

7BH

123

-13.5 step

5CH 92 +14.0 step

7CH

124

-14.0 step

5DH 93 +14.5 step

7DH

125

-14.5 step

5EH 94 +15.0 step

7EH

126

-15.0 step

5FH 95 +15.5 step

7FH

127

-15.5 step

Page 9 of 24

5.2. Crosspoint Gain

Set the crosspoint switch gain. 9000Series Amplifier responds with the same data as that

received. This command is enabled when in the mixer mode only.

Note: Command cannot be received during power off.

95H, 05H, <Source Channel Attribute>, <Source Channel Number>, <Destination

Channel Attribute>, <Destination Channel Number>, <Value>

<Source Channel Attribute> 00H: Input channel

<Source Channel Number> 00H - 07H (Input channel 1 - 8)

<Destination Channel Attribute> 01H: Output channel

<Destination Channel Number> 00H – 07H (Output channel 1 - 8)

<Value>

00 - 51H: Gain Position (-

∞

to +10.0 dB)

60 - 6FH: Position Down (1 – 16dB Step Down)

70 - 7FH: Position Up (1 – 16dB Step Up)

Example 1: Setting the crosspoint gain from Input Channel 1 to Output Channel 1 to a fixed

value of 0 dB

95H, 05H, 00H, 00H, 01H, 00H, 47H

Example 2: Increasing the crosspoint gain from Input Channel 1 to Output Channel 1 by

+3.0 dB steps

95H, 05H, 00H, 00H, 01H, 00H, 72H

See Crosspoint Gain Table on the next page.

Page 10 of 24

CROSSPOINT GAIN TABLE

value Value Value Value

HEX DEC

Gain

(dB) HEX DEC Gain (dB)

HEX

DEC

Gain (dB)

HEX DEC Step Down

00H 0 -

∞

22H 34 -37.0 44H

68 -3.0 65H 101 -6.0 step

01H 1 -70.0 23H 35 -36.0 45H

69 -2.0 66H 102 -7.0 step

02H 2 -69.0 24H 36 -35.0 46H

70 -1.0 67H 103 -8.0 step

03H 3 -68.0 25H 37 -34.0 47H

71 0.0 68H 104 -9.0 step

04H 4 -67.0 26H 38 -33.0 48H

72 1.0 69H 105 -10.0 step

05H 5 -66.0 27H 39 -32.0 49H

73 2.0 6AH 106 -11.0 step

06H 6 -65.0 28H 40 -31.0 4AH

74 3.0 6BH 107 -12.0 step

07H 7 -64.0 29H 41 -30.0 4BH

75 4.0 6CH 108 -13.0 step

08H 8 -63.0 2AH 42 -29.0 4CH

76 5.0 6DH 109 -14.0 step

09H 9 -62.0 2BH 43 -28.0 4DH

77 6.0 6EH 110 -15.0 step

0AH 10 -61.0 2CH 44 -27.0 4EH

78 7.0 6FH 111 -16.0 step

0BH 11 -60.0 2DH 45 -26.0 4FH

79 8.0 Value Step Up

0CH 12 -59.0 2EH 46 -25.0 50H

80 9.0 70H 112 +1.0 step

0DH 13 -58.0 2FH 47 -24.0 51H

81 10.0 71H 113 +2.0 step

0EH 14 -57.0 30H 48 -23.0 52H

82 reserved 72H 114 +3.0 step

0FH 15 -56.0 31H 49 -22.0 53H

83 reserved 73H 115 +4.0 step

10H 16 -55.0 32H 50 -21.0 54H

84 reserved 74H 116 +5.0 step

11H 17 -54.0 33H 51 -20.0 55H

85 reserved 75H 117 +6.0 step

12H 18 -53.0 34H 52 -19.0 56H

86 reserved 76H 118 +7.0 step

13H 19 -52.0 35H 53 -18.0 57H

87 reserved 77H 119 +8.0 step

14H 20 -51.0 36H 54 -17.0 58H

88 reserved 78H 120 +9.0 step

15H 21 -50.0 37H 55 -16.0 59H

89 reserved 79H 121 +10.0 step

16H 22 -49.0 38H 56 -15.0 5AH

90 reserved 7AH 122 +11.0 step

17H 23 -48.0 39H 57 -14.0 5BH

91 reserved 7BH 123 +12.0 step

18H 24 -47.0 3AH 58 -13.0 5CH

92 reserved 7CH 124 +13.0 step

19H 25 -46.0 3BH 59 -12.0 5DH

93 reserved 7DH 125 +14.0 step

1AH 26 -45.0 3CH 60 -11.0 5EH

94 reserved 7EH 126 +15.0 step

1BH 27 -44.0 3DH 61 -10.0 5FH

95 reserved 7FH 127 +16.0 step

1CH 28 -43.0 3EH 62 -9.0 Value Step Down

1DH 29 -42.0 3FH 63 -8.0 60H

96 -1.0 step

1EH 30 -41.0 40H 64 -7.0 61H

97 -2.0 step

1FH 31 -40.0 41H 65 -6.0 62H

98 -3.0 step

20H 32 -39.0 42H 66 -5.0 63H

99 -4.0 step

21H 33 -38.0 43H 67 -4.0 64H

100

-5.0 step

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