9000 Series Mixer/Amplifiers
RS-232C Protocol Manual
Ver.3.13 2007/04/05
Page 1 of 24
TABLE OF CONTENTS Page#
1. SUMMARY…………………………………………………………………….... 3
2. SERIAL PORT SETTING…………………………………………………….... 3
3. COMMAND CONFIGURATION………………………………………………. 4
4. TRANSMISSION DATA AFTER COMMAND RECEPTION……………….. 4
5. CONTROL COMMAND AND SETTING VALUE……………………………. 5
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
6. Channel Name Request…………………………………………………………………… 20
7. Speaker Preset Setting……………………………………………………………………. 21
8. COMMAND LIST…………………………………………………….………... 22
9. COMMUNICATION EXAMPLES…………………………………….………. 23
Page 2 of 24
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
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.
Page 3 of 24
• 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
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>
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<Channel Attribute>
00H: Input channel
01H: Output channel
<Channel Number>
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
CHANNEL FADER GAIN - POSITION V/S GAIN TABLE
Position
Gain (dB)
Position
Gain (dB)
Position
Gain (dB)
Position
Gain (dB)
HEX
DEC
HEX
DEC
HEX
DEC
HEX
DEC
00H0-∞
22H34-36.0
44H68-19.0
66H
102
-2.0
01H1-70.0
23H35-35.5
45H69-18.5
67H
103
-1.5
02H2-68.0
24H36-35.0
46H70-18.0
68H
104
-1.0
03H3-66.0
25H37-34.5
47H71-17.5
69H
105
-0.5
04H4-64.0
26H38-34.0
48H72-17.0
6AH
106
0.0
05H5-62.0
27H39-33.5
49H73-16.5
6BH
107
+0.5
06H6-60.0
28H40-33.0
4AH74-16.0
6CH
108
+1.0
07H7-59.0
29H41-32.5
4BH75-15.5
6DH
109
+1.5
08H8-58.0
2AH42-32.0
4CH76-15.0
6EH
110
+2.0
09H9-57.0
2BH43-31.5
4DH77-14.5
6FH
111
+2.5
0AH10-56.0
2CH44-31.0
4EH78-14.0
70H
112
+3.0
0BH11-55.0
2DH45-30.5
4FH79-13.5
71H
113
+3.5
0CH12-54.0
2EH46-30.0
50H80-13.0
72H
114
+4.0
Page 5 of 24
0DH13-53.0
2FH47-29.5
51H81-12.5
73H
115
+4.5
0EH14-52.0
30H48-29.0
52H82-12.0
74H
116
+5.0
0FH15-51.0
31H49-28.5
53H83-11.5
75H
117
+5.5
10H16-50.0
32H50-28.0
54H84-11.0
76H
118
+6.0
11H17-49.0
33H51-27.5
55H85-10.5
77H
119
+6.5
12H18-48.0
34H52-27.0
56H86-10.0
78H
120
+7.0
13H19-47.0
35H53-26.5
57H87-9.5
79H
121
+7.5
14H20-46.0
36H54-26.0
58H88-9.0
7AH
122
+8.0
15H21-45.0
37H55-25.5
59H89-8.5
7BH
123
+8.5
16H22-44.0
38H56-25.0
5AH90-8.0
7CH
124
+9.0
17H23-43.0
39H57-24.5
5BH91-7.5
7DH
125
+9.5
18H24-42.0
3AH58-24.0
5CH92-7.0
7EH
126
+10.0
19H25-41.0
3BH59-23.5
5DH93-6.5
1AH26-40.0
3CH60-23.0
5EH94-6.0
1BH27-39.5
3DH61-22.5
5FH95-5.5
1CH28-39.0
3EH62-22.0
60H96-5.0
1DH29-38.5
3FH63-21.5
61H97-4.5
1EH30-38.0
40H64-21.0
62H98-4.0
1FH31-37.5
41H65-20.5
63H99-3.5
20H32-37.0
42H66-20.0
64H
100
-3.0
21H33-36.5
43H67-19.5
65H
101
-2.5
Page 6 of 24
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>
<Channel Attribute>
00H: Input channel
01H: Output channel
<Channel Number>
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 7 of 24
CHANNEL FADER GAIN – STEP UP / STEP DOWN TABLE
Step Up
Gain (dB)
Step Down
Gain (dB)
HEX
DEC
HEX
DEC
41H65+0.5 step
61H97-0.5 step
42H66+1.0 step
62H98-1.0 step
43H67+1.5 step
63H99-1.5 step
44H68+2.0 step
64H
100
-2.0 step
45H69+2.5 step
65H
101
-2.5 step
46H70+3.0 step
66H
102
-3.0 step
47H71+3.5 step
67H
103
-3.5 step
48H72+4.0 step
68H
104
-4.0 step
49H73+4.5 step
69H
105
-4.5 step
4AH74+5.0 step
6AH
106
-5.0 step
4BH75+5.5 step
6BH
107
-5.5 step
4CH76+6.0 step
6CH
108
-6.0 step
4DH77+6.5 step
6DH
109
-6.5 step
4EH78+7.0 step
6EH
110
-7.0 step
4FH79+7.5 step
6FH
111
-7.5 step
50H80+8.0 step
70H
112
-8.0 step
51H81+8.5 step
71H
113
-8.5 step
52H82+9.0 step
72H
114
-9.0 step
53H83+9.5 step
73H
115
-9.5 step
54H84+10.0 step
74H
116
-10.0 step
55H85+10.5 step
75H
117
-10.5 step
56H86+11.0 step
76H
118
-11.0 step
57H87+11.5 step
77H
119
-11.5 step
58H88+12.0 step
78H
120
-12.0 step
59H89+12.5 step
79H
121
-12.5 step
5AH90+13.0 step
7AH
122
-13.0 step
5BH91+13.5 step
7BH
123
-13.5 step
5CH92+14.0 step
7CH
124
-14.0 step
5DH93+14.5 step
7DH
125
-14.5 step
5EH94+15.0 step
7EH
126
-15.0 step
5FH95+15.5 step
7FH
127
-15.5 step
5.2. Crosspoint Gain
Set the crosspoint switch gain. 9000Series Amplifier responds with the same data as that
Page 8 of 24
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 9 of 24
CROSSPOINT GAIN TABLE
value
Gain (dB)
Value
Gain (dB)
Value
Gain (dB)
Value
Step Down
HEX
DEC
HEX
DEC
HEX
DEC
HEX
DEC
00H0-∞
22H34-37.0
44H68-3.0
65H
101
-6.0 step
01H1-70.0
23H35-36.0
45H69-2.0
66H
102
-7.0 step
02H2-69.0
24H36-35.0
46H70-1.0
67H
103
-8.0 step
03H3-68.0
25H37-34.0
47H710.0
68H
104
-9.0 step
04H4-67.0
26H38-33.0
48H721.0
69H
105
-10.0 step
05H5-66.0
27H39-32.0
49H732.0
6AH
106
-11.0 step
06H6-65.0
28H40-31.0
4AH743.0
6BH
107
-12.0 step
07H7-64.0
29H41-30.0
4BH754.0
6CH
108
-13.0 step
08H8-63.0
2AH42-29.0
4CH765.0
6DH
109
-14.0 step
09H9-62.0
2BH43-28.0
4DH776.0
6EH
110
-15.0 step
0AH10-61.0
2CH44-27.0
4EH787.0
6FH
111
-16.0 step
0BH11-60.0
2DH45-26.0
4FH798.0
Value
Step Up
0CH12-59.0
2EH46-25.0
50H809.0
70H
112
+1.0 step
0DH13-58.0
2FH47-24.0
51H8110.0
71H
113
+2.0 step
0EH14-57.0
30H48-23.0
52H82reserved
72H
114
+3.0 step
0FH15-56.0
31H49-22.0
53H83reserved
73H
115
+4.0 step
10H16-55.0
32H50-21.0
54H84reserved
74H
116
+5.0 step
11H17-54.0
33H51-20.0
55H85reserved
75H
117
+6.0 step
12H18-53.0
34H52-19.0
56H86reserved
76H
118
+7.0 step
13H19-52.0
35H53-18.0
57H87reserved
77H
119
+8.0 step
14H20-51.0
36H54-17.0
58H88reserved
78H
120
+9.0 step
15H21-50.0
37H55-16.0
59H89reserved
79H
121
+10.0 step
16H22-49.0
38H56-15.0
5AH90reserved
7AH
122
+11.0 step
17H23-48.0
39H57-14.0
5BH91reserved
7BH
123
+12.0 step
18H24-47.0
3AH58-13.0
5CH92reserved
7CH
124
+13.0 step
19H25-46.0
3BH59-12.0
5DH93reserved
7DH
125
+14.0 step
1AH26-45.0
3CH60-11.0
5EH94reserved
7EH
126
+15.0 step
1BH27-44.0
3DH61-10.0
5FH95reserved
7FH
127
+16.0 step
1CH28-43.0
3EH62-9.0
Value
Step Down
1DH29-42.0
3FH63-8.0
60H96-1.0 step
1EH30-41.0
40H64-7.0
61H97-2.0 step
1FH31-40.0
41H65-6.0
62H98-3.0 step
20H32-39.0
42H66-5.0
63H99-4.0 step
21H33-38.0
43H67-4.0
64H
100
-5.0 step
Page 10 of 24
5.3. Preset Memory Recall
Recalls any desired preset memories. 9000Series Amplifier responds with the same data
as that received.
Note:
Settings to be stored in preset memories are referred to as “SCENE” in mixer mode and
“EVENT” in matrix mode.
Preset Memory Recall command cannot be received during power off.
F1H, 02H, 00H, <Preset Number>
<Preset Number> 00H - 1FH: Preset Number 1 - 32
Note: During single channel operation or BGM/PAGE operation in matrix mode
00H - 07H: Preset Number 1 - 8
Example 1: Recalling Preset Memory 1
F1H, 02H, 00H, 00H
Example 2: Recalling Preset Memory 2
F1H, 02H, 00H, 01H
Following command is used to terminate "EVENT" in Matrix Mode.
F1H, 02H, 01H, (Event #)
9000 series Amplifier ignores this command in Mixer Mode.
It also ignores this command if the "EVENT" is not activated, or the "EVENT" is BGM
Event.
The ROUTE event using the input channel with priority 8 (BGM event) and the BASE
event cannot be terminated by this command.
To terminate the BGM event or the BASE event, it is necessary to setup the BGM END
event to the unit and activate it.
5.4. Channel ON/OFF
This performs ON/OFF setting of the Input or Output channel. 9000Series Amplifier
responds with the same data as that received.
92H, 03H, <Channel Attribute>, <Channel Number>, <ON/OFF>
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<Channel Attribute>
00H: Input channel
01H: Output channel
<Channel Number>
00H - 07H (Input channel 1 - 8)
00H - 07H (Output channel 1 - 8)
<ON/OFF>
00H: Channel OFF
01H: Channel ON
Example 1: Setting the Input Channel 1 to ON
92H, 03H, 00H, 00H, 01H
Example 2: Setting the Input Channel 1 to OFF
92H, 03H, 00H, 00H, 00H
5.5. Power ON/OFF
This command performs ON/OFF setting of the power switch of the 9000 Series Amplifier.
9000Series Amplifier responds with the same data as that received.
F4H, 01H, <ON/OFF>
<ON/OFF>
00H: Power OFF
01H: Power ON
Example 1: Setting the power switch to OFF.
F4H, 01H, 00H
Example 2: Setting the power switch to ON.
F4H, 01H, 01H
5.6. Tone Control
Performs Bass and Treble gain settings of the input/output channels. 9000Series Amplifier
responds with the same data as that received..
Note: Command cannot be received during power off.
AAH, 04H, <Channel Attribute>, <Channel Number>, <Bass/Treble>, <Value>
<Channel Attribute>
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00H: Input channel
01H: Output channel
<Channel Number>
00H - 07H (Input channel 1 - 8)
00H - 07H (Output channel 1 - 8)
<Bass/Treble>
00H: Bass Gain
01H: Treble Gain
<Value>
00 - 18H: Gain Position (-12 to +12dB)
21 - 2CH: Position Down (1 –12dB Step Down)
2D - 38H: Position Up (1 – 12dB Step Up)
Example 1: Setting the Input Channel 1 Bass Gain fixed value to 0 dB.
AAH, 04H, 00H, 00H, 00H, 0CH
Example 2: Increasing Input Channel 1 Bass Gain by +3.0 dB step increments.
AAH, 04H, 00H, 00H, 00H, 2FH
See Tone Control Gain Position Table on the next page.
Page 13 of 24
TONE CONTROL GAIN POSITION TABLE
Value
Gain (dB)
Value
Gain (dB)
HEX
DEC
HEX
DEC
00H0-12.0
0DH13+1.0
01H1-11.0
0EH14+2.0
02H2-10.0
0FH15+3.0
03H3-9.0
10H16+4.0
04H4-8.0
11H17+5.0
05H5-7.0
12H18+6.0
06H6-6.0
13H19+7.0
07H7-5.0
14H20+8.0
08H8-4.0
15H21+9.0
09H9-3.0
16H22+10.0
0AH10-2.0
17H23+11.0
0BH11-1.0
18H24+12.0
0CH120
Value
Step Down
Value
Step Up
HEX
DEC
HEX
DEC
21H33-1.0 step
2DH45+1.0 step
22H34-2.0 step
2EH46+2.0 step
23H35-3.0 step
2FH47+3.0 step
24H36-4.0 step
30H48+4.0 step
25H37-5.0 step
31H49+5.0 step
26H38-6.0 step
32H50+6.0 step
27H39-7.0 step
33H51+7.0 step
28H40-8.0 step
34H52+8.0 step
29H41-9.0 step
35H53+9.0 step
2AH42-10.0 step
36H
54
+10.0 step
2BH43-11.0 step
37H
55
+11.0 step
2CH44-12.0 step
38H
56
+12.0 step
Note: 19H – 20H are deemed to be reserved.
5.7. EQ Settings
Perform EQ settings (ON/OFF, Band number, Gain, Q and Center frequency) of the input/
output channels. 9000Series Amplifier responds with the same data as that received. Band
number, Gain, Q, and Center frequency cannot be received when EQ is set to OFF. They
Page 14 of 24
can be valid only when EQ is set to ON.
Note: Command cannot be received during power off.
A1H, 07H, <Channel Attribute>, <Channel Number>, <OFF/ON>, <Band Number>,
<Gain Value>, <Q Value>, <Freq Value>
<Channel Attribute>
00H: Input channel
01H: Output channel
<Channel Number>
00H - 07H (Input channel 1 - 8)
00H - 07H (Output channel 1 - 8)
<OFF/ON>
00H: EQ OFF
01H: EQ ON
<Filter Number>
00H - 09H: Filter 01 - 10
<Gain Value>
EQ-GAIN TABLE
Value
Gain (dB)
Value
Gain (dB)
HEX
DEC
HEX
DEC
00H0-12
0DH13+1
01H1-11
0EH14+2
02H2-10
0FH15+3
03H3-9
10H16+4
04H4-8
11H17+5
05H5-7
12H18+6
06H6-6
13H19+7
07H7-5
14H20+8
08H8-4
15H21+9
09H9-3
16H22+10
0AH10-2
17H23+11
0BH11-1
18H24+12
0CH120
Note: If testing using Hyperterminal HEX value 0DH may incorrectly translate and will not
work. But when used in other applications using the HEX 0DH will work.
<Q Value>
EQ-Q TABLE
Value
Q
HEX
DEC
00H00.3
01H10.5
02H20.7
03H31
04H41.5
05H52
Page 15 of 24
06H63
07H75
<Freq Value>
EQ-FREQUENCY TABLE
Value
Freq (Hz)
Value
Freq (Hz)
HEX
DEC
HEX
DEC
00H020
11H131k
01H125
12H141.25k
02H231.5
13H151.6k
03H340
14H162k
04H450
15H172.5k
05H563
16H183.15k
06H680
17H194k
07H7100
18H205k
08H8125
19H216.3k
09H9160
1AH228k
0AH10200
1BH2310k
0BH11250
1CH2412.5k
0CH12315
1DH2516k
0DH13400
1EH2620k
0EH14500
0FH15630
10H16800
Example: Setting the Input Channel 1’s EQ to ON, Band No. to 1, Gain value to +2 dB,
Q value to 0.7 and Center frequency to 40 Hz.
A1H, 07H, 00H, 00H, 01H, 00H, 0EH, 02H, 03H
5.8. Loudness Compensation Settings
Perform loudness compensation settings of the Input / Output channels. 9000Series
Amplifier responds with the same data as that received.
Note: Command cannot be received during power off.
ABH, 03H, <Channel Attribute>, <Channel Number>, <OFF/ON>
<Channel Attribute>
00H: Input channel
01H: Output channel
<Channel Number>
00H - 07H (Input channel 1 - 8)
00H - 07H (Output channel 1 - 8)
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<OFF/ON>
00H: Loudness OFF
01H: Loudness ON
Example: Setting the loudness compensation of Output Channel 2 to ON
ABH, 03H, 01H, 01H, 01H
5.9. Filter Settings
Perform Filter (HPF/LPF) settings of Input / Output channels. 9000Series Amplifier
responds with the same data as the receipt.
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
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01H: Low Pass Filter
<Frequency Value>
HIGH PASS FILTER
TABLE – 00H
LOW PASS FILTER
TABLE – 01H
Example: Setting the Input Channel 3’s High Pass Filter to 31.5 Hz.
A2H, 04H, 00H, 02H, 00H, 03H
5.10. Input Sensitivity Setting
Performs input sensitivity setting of Input channel. 9000Series Amplifier responds with the
same data as that received. Input sensitivity setting is enabled only for the channel on
which the D-001T or AN-001T is used.
Note: Command cannot be received during power off.
ACH, 02H, <Channel Number>, <Value>
<Channel Number>
00H - 07H (Input channel 1 - 8)
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Value
HPF (Hz)
HEX
DEC
00H0OFF
01H120
02H225
03H331.5
04H440
05H550
06H663
07H780
08H8100
09H9125
0AH10160
0BH11200
0CH12250
0DH13315
0EH14400
Value
LPF (Hz)
HEX
DEC
00H04k
01H15k
02H26.3k
03H38k
04H410k
05H512.5k
<Value >
INPUT SENSITIVITY TABLE
Value
Sense (dB)
Value
Sense (dB)
HEX
DEC
HEX
DEC
00H0-10
05H5-42
01H1-18
06H6-48
02H2-24
07H7-54
03H3-30
08H8-60
04H4-36
Example: Setting the input sensitivity of Input Channel 5 to –24 dB.
ACH, 02H, 04H, 02H
5.11. Phantom Power ON/OFF Setting
Sets the phantom power of Input channel to ON or OFF. 9000Series Amplifier responds
with the same data as that received.
Note: Command cannot be received during power off.
87H, 02H, <Channel Number>, <OFF/ON>
<Channel Number>
00H - 07H (Input channel 1 - 8)
<OFF/ON>
00H: PHANTOM OFF
01H: PHANTOM ON
Example: Setting the phantom power of Input Channel 1 to ON.
87H, 02H, 00H, 01H
6. Channel Name Request
Reads input and output channels’ names. The 9000 Series Amplifier responds with the
channel name to this command.
F0H, 03H, 40H, <Channel Attribute>, <Channel Number>
<Channel Attribute>
00H: Input channel
01H: Output channel
<Channel Number>
00H - 07H (Input channel 1 - 8)
00H - 07H (Output channel 1 - 8)
Example: Acquiring the Input Channel 1’s name.
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F0H, 03H, 40H, 00H, 00H
Response data are provided below.
C0H, 09H, <Channel Attribute>, <Channel Number>,
<ASCII Data (1byte)>, <ASCII Data (2byte)>, <ASCII Data (3byte)>,
<ASCII Data (4byte)>, <ASCII Data (5byte)>, <ASCII Data (6byte)>,
<ASCII Date (7byte)>
Example: Responding with the Input Channel 1’s name “INPUT1.”
C0H, 09H, 00H, 00H, 49H, 4EH, 50H, 55H, 54H, 31H, 00H
Table below shows ASCII codes used for Names.
Numeric
012345678
9
30H
31H
32H
33H
34H
35H
36H
37H
38H
39H
Alphabetic
ABCDEFGHI
J
41H
42H
43H
44H
45H
46H
47H
48H
49H
4AH
KLMNOPQRS
T
4BH
4CH
4DH
4EH
4FH
50H
51H
52H
53H
54H
UVWXY
Z
55H
56H
57H
58H
59H
5AH
Symbol
“$&>()*+-
/
22H
24H
26H
27H
28H
29H
2AH
2BH
2DH
2FH
<=>?[\]
_
3CH
3DH
3EH
3FH
5BH
5CH
5DH
5FH
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7. Speaker Preset Setting
Recalls speaker EQ preset values for specific TOA model speakers. 9000Series Amplifier
responds with the same data as that received.
Note: Command cannot be received during power off.
ADH, 02H, <Output Channel Number>, <Value>
<Output Channel Number>
00H - 07H (Output channel 1 - 8)
<Value >
SPEAKER PRESET TABLE
Value
Sense (dB)
Value
Sense (dB)
HEX
DEC
HEX
DEC
00H0ALL FLAT
08H8H-3 SUB WOOFER
01H1F-122
09H9HB-1
02H
2
F-122 SUB WOOFER
0AH10FB-100
03H3H-1
0BH11SW FOR F-122
04H4H-1 SUB WOOFER
0CH12SR-S4 SINGLE
05H5H-2
0DH13HX-5_E
06H6H-2 SUB WOOFER
0EH14HX-5_E_LOCUT
07H7H-3
0FH15FB-120
8. COMMAND LIST
Function
Command Code
Channel fader gain
91H, 03H, <Channel Attribute>, <Channel Number>,
<Value> (position)
93H, 03H, <Channel Attribute>, <Channel Number>,
<Value> (step)
Crosspoint gain
95H, 05H, <Source Channel Attribute>, <Source Channel
Number>, <Destination Channel Attribute>, <Destination
Channel Number>, <Value>
Preset memory recall
F1H, 02H, 00H, <Preset Number>
Terminate "EVENT"
F1H, 02H, 01H, <EVENT Number>
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Channel
ON/OFF
92H, 03H, <Channel Attribute>, <Channel Number>, <OFF/
ON>
Power ON/OFF
F4H, 01H, <ON/OFF>
Tone control (BASS/
TREBLE)
AAH, 04H, <Channel Attribute>, <Channel Number>, <Bass/
Treble>, <Value>
EQ settings
- ON/OFF setting
- Band No, setting
- Gain setting
- Q setting
- Center frequency
setting
A1H, 07H, <Channel Attribute>, <Channel Number>,
<OFF/ON>,<Band Number>, <Gain Value>, <Q Value>,
<Freq Value>
Loudness
compensation
ABH, 03H, <Channel Attribute>, <Channel Number>, <OFF/
ON>
Filter setting
- HPF setting
- LPF setting
A2H, 04H, <Channel Attribute>, <Channel Number>, <HPF/
LPF>, <Value>
Input sensitivity setting
ACH, 02H, <Channel Number>, <Value>: (Input channel
only)
Phantom power
setting
87H, 02H, <Channel Number>, <OFF/ON>: (Input channel
only)
Channel name request
F0H, 03H, 40H, <Channel Attribute>, <Channel Number>
[Response code]
C0H, 09H, <Channel Attribute>, <Channel Number>,
<ASCII Data(1byte)>, <ASCII Data(2byte)>, <ASCII Data
(3byte)>,
<ASCII Data(4byte)>, <ASCII Data(5byte)>, <ASCII Data
(6byte)>,
<ASCII Data(7byte)>
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9. COMMUNICATION EXAMPLES
Command
Controller
A-9000 Response
Channel fader gain
Input ch1 Fader gain=0dB
91H, 03H, 00H, 00H, 6AH
91H, 03H, 00H, 00H, 6AH
Input ch1 Fader gain 1 step up
93H, 03H, 00H, 00H, 41H
93H, 03H, 00H, 00H, 6CH
(Amplifier response of +1dB Input
Channel 1 fader gain after command.)
Output ch1 Fader gain=-∞dB
91H, 03H, 01H, 00H, 00H
91H, 03H, 01H, 00H, 00H
Crosspoint gain
Input ch1->Output ch1 0dB
95H, 05H, 00H, 00H, 01H, 00H,
47H
95H, 05H, 00H, 00H, 01H, 00H, 47H
Input ch3->Output ch5 -20dB
95H, 05H, 00H, 02H, 01H, 04H,
33H
95H, 05H, 00H, 02H, 01H, 04H, 33H
Input ch4->Output ch1 1 step
up
95H, 05H, 00H, 03H, 01H, 00H,
70H
95H, 05H, 00H, 03H, 01H, 00H, 70H
Preset memory recall
Event1 Start (Matrix)
F1H, 02H, 00H, 00H
F1H, 02H, 00H, 00H
Scene5 Load (Mixer)
F1H, 02H, 00H, 04H
F1H, 02H, 00H, 04H
Terminate "EVENT" (Matrix)
Terminate Event1 (Matrix)
F1H, 02H, 01H, 00H
F1H, 02H, 01H, 00H
Channel ON/OFF
Input ch1 OFF
92H, 03H, 00H, 00H, 00H
92H, 03H, 00H, 00H, 00H
Output ch2 ON
92H, 03H, 01H, 01H, 01H
92H, 03H, 01H, 01H, 01H
Power ON/OFF
Power OFF
F4H, 01H, 00H
F4H, 01H, 00H
Power ON
F4H, 01H, 01H
F4H, 01H, 01H
Tone control (Bass/Treble)
Input ch1 Bass gain -5dB
AAH, 04H, 00H, 00H, 00H, 07H
AAH, 04H, 00H, 00H, 00H, 07H
Output ch3 Treble gain 0dB
AAH, 04H, 01H, 02H, 01H, 0CH
AAH, 04H, 01H, 02H, 01H, 0CH
Input ch2 Treble gain 2 step up
AAH, 04H, 00H, 01H, 01H, 2EH
AAH, 04H, 00H, 01H, 01H, 2EH
Output ch1 Bass gain 1 step
down
AAH, 04H, 01H, 00H, 00H, 21H
AAH, 04H, 01H, 00H, 00H, 21H
EQ setting
Input ch1 EQ ON, Band01,
Gain +1dB, Q 0.5, Freq 40Hz
A1H, 07H, 00H, 00H, 01H, 00H,
0DH, 01H, 03H
A1H, 07H, 00H, 00H, 01H, 00H,
0DH, 01H, 03H
Output ch3 EQ ON, Band05,
Gain 0dB, Q 3, Freq 200Hz
A1H, 07H, 01H, 02H, 01H, 04H,
0CH, 06H, 0AH
A1H, 07H, 01H, 02H, 01H, 04H,
0CH, 06H, 0AH
Loudness compensation settings
Input ch4 Loudness ON
ABH, 03H, 00H, 03H, 01H
ABH, 03H, 00H, 03H, 01H
Filter settings
Input ch2 Hpf 31.5Hz
A2H, 04H, 00H, 01H, 00H, 03H
A2H, 04H, 00H, 01H, 00H, 03H
Output ch1 Lpf 6.3kHz
A2H, 04H, 01H, 00H, 01H, 02H
A2H, 04H, 01H, 00H, 01H, 02H
Command
Controller
A-9000 Response
Input sensitivity setting
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Input ch1 Insense -24dB
ACH, 02H, 00H, 02H
ACH, 02H, 00H, 02H
Speaker preset setting
Output ch2 SpPreset F-122
ADH, 02H, 01H, 01H
ADH, 02H, 01H, 01H
Phantom power setting
Input ch3 Phantom ON
87H, 02H, 02H, 01H
87H, 02H, 02H, 01H
Channel name recall
Input ch1 Name “INPUT1”
F0H, 03H, 40H, 00H, 00H
C0H, 09H, 00H, 00H,
49H, 4EH, 50H,
55H, 54H, 31H, 00H
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