Toa RS-232C Protocol Manual
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Toa RS-232C Protocol Manual

Toa RS-232C Protocol Manual

Rs-232c protocol manual
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9000 Series Mixer/Amplifiers
RS-232C Protocol Manual
Ver.3.13 2007/04/05
Page 1 of 24

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Summary of Contents for Toa RS-232C

  • Page 1 9000 Series Mixer/Amplifiers RS-232C Protocol Manual Ver.3.13 2007/04/05 Page 1 of 24...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS 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…………………………….…. 5.2.

  • Page 3: Serial Port Setting

    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 •...

  • Page 4: Transmission Data After Command Reception

    • 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...
  • Page 5 <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...
  • Page 6 -53.0 -52.0 -51.0 -50.0 -49.0 -48.0 -47.0 -46.0 -45.0 -44.0 -43.0 -42.0 -41.0 -40.0 -39.5 -39.0 -38.5 -38.0 -37.5 -37.0 -36.5 -29.5 -29.0 -28.5 -28.0 -27.5 -27.0 -26.5 -26.0 -25.5 -25.0 -24.5 -24.0 -23.5 -23.0 -22.5 -22.0 -21.5 -21.0 -20.5 -20.0 -19.5 Page 6 of 24...

  • Page 7: Channel Fader Gain - Step Up/ Step Down

    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.

  • Page 8: Crosspoint Gain

    CHANNEL FADER GAIN – STEP UP / STEP DOWN TABLE 5.2. Crosspoint Gain Set the crosspoint switch gain. 9000Series Amplifier responds with the same data as that Step Up Step Down Gain (dB) +0.5 step +1.0 step +1.5 step +2.0 step +2.5 step +3.0 step +3.5 step...
  • Page 9 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>...
  • Page 10 CROSSPOINT GAIN TABLE value Gain (dB) HEX DEC -∞ -70.0 -69.0 -68.0 -67.0 -66.0 -65.0 -64.0 -63.0 -62.0 -61.0 -60.0 -59.0 -58.0 -57.0 -56.0 -55.0 -54.0 -53.0 -52.0 -51.0 -50.0 -49.0 -48.0 -47.0 -46.0 -45.0 -44.0 -43.0 -42.0 -41.0 -40.0 -39.0 -38.0 Value...

  • Page 11: Preset Memory Recall

    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.

  • Page 12: Power On/Off

    <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...
  • Page 13 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 –...

  • Page 14: Eq Settings

    TONE CONTROL GAIN POSITION TABLE 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.
  • Page 15 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>...

  • Page 16: Loudness Compensation Settings

    <Freq Value> EQ-FREQUENCY TABLE Value Freq (Hz) 31.5 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.

  • Page 17: Filter Settings

    <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.

  • Page 18: Input Sensitivity Setting

    01H: Low Pass Filter <Frequency Value> HIGH PASS FILTER Value HPF (Hz) 31.5 TABLE – 00H 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.

  • Page 19: Phantom Power On/Off Setting

    <Value > INPUT SENSITIVITY TABLE Value Sense (dB) 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.
  • Page 20 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.

  • Page 21: Speaker Preset Setting

    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 >...
  • Page 22 Channel 92H, 03H, <Channel Attribute>, <Channel Number>, <OFF/ ON/OFF ON> Power ON/OFF F4H, 01H, <ON/OFF> Tone control (BASS/ AAH, 04H, <Channel Attribute>, <Channel Number>, <Bass/ TREBLE) Treble>, <Value> EQ settings A1H, 07H, <Channel Attribute>, <Channel Number>, - ON/OFF setting <OFF/ON>,<Band Number>, <Gain Value>, <Q Value>, - Band No, setting <Freq Value>...

  • Page 23: Communication Examples

    9. COMMUNICATION EXAMPLES Command Input ch1 Fader gain=0dB Input ch1 Fader gain 1 step up 93H, 03H, 00H, 00H, 41H Output ch1 Fader gain=-∞dB Input ch1->Output ch1 0dB Input ch3->Output ch5 -20dB Input ch4->Output ch1 1 step Event1 Start (Matrix) Scene5 Load (Mixer) Terminate Event1 (Matrix) Input ch1 OFF...
  • Page 24 Input ch1 Insense -24dB Output ch2 SpPreset F-122 Input ch3 Phantom ON Input ch1 Name “INPUT1” ACH, 02H, 00H, 02H Speaker preset setting ADH, 02H, 01H, 01H Phantom power setting 87H, 02H, 02H, 01H Channel name recall F0H, 03H, 40H, 00H, 00H Page 24 of 24 ACH, 02H, 00H, 02H ADH, 02H, 01H, 01H...

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