TOA Electronics RS-232C User Manual

9000 Series Mixer/AmplifiersRS-232C Protocol ManualVer.3.13 2007/04/05Page 1 of 24

CROSSPOINT GAIN TABLEvalueGain (dB)ValueGain (dB)ValueGain (dB)ValueStep Down HEXDECHEXDECHEXDECHEXDEC00H0-∞22H34-37.0 44H68-3.0 65H101-6.0 step01H1-7

5.3. Preset Memory RecallRecalls any desired preset memories. 9000Series Amplifier responds with the same data as that received. Note: Settings to b

<Channel Attribute> 00H: Input channel 01H: Output channel <Channel Number> 00H - 07H (Input channel 1 - 8) 00H - 07H (Output channel 1 -

00H: Input channel 01H: Output channel <Channel Number> 00H - 07H (Input channel 1 - 8) 00H - 07H (Output channel 1 - 8) <Bass/Treble>00H

TONE CONTROL GAIN POSITION TABLEValueGain (dB)ValueGain (dB)HEXDECHEXDEC00H0-12.00DH13+1.001H1-11.00EH14+2.002H2-10.00FH15+3.003H3-9.010H16+4.004H4-8.

can be valid only when EQ is set to ON. Note: Command cannot be received during power off.A1H, 07H, <Channel Attribute>, <Channel Number>

06H6307H75<Freq Value>EQ-FREQUENCY TABLEValueFreq (Hz)ValueFreq (Hz)HEXDECHEXDEC00H02011H131k01H12512H141.25k02H231.513H151.6k03H34014H162k04H45

<OFF/ON> 00H: Loudness OFF 01H: Loudness ONExample: Setting the loudness compensation of Output Channel 2 to ONABH, 03H, 01H, 01H, 01H5.9.

01H: Low Pass Filter<Frequency Value>HIGH PASS FILTER TABLE – 00HLOW PASS FILTER TABLE – 01H Example: Setting the Input Channel 3’s High Pas

<Value >INPUT SENSITIVITY TABLEValueSense (dB)ValueSense (dB)HEXDECHEXDEC00H0-1005H5-4201H1-1806H6-4802H2-2407H7-5403H3-3008H8-6004H4-36 Example

TABLE OF CONTENTS Page#1. SUMMARY……………………………………………………………………... 32. SERIAL PORT SETTING……………………………………………………... 33. COMMAND CONFIGURATION……

F0H, 03H, 40H, 00H, 00H Response data are provided below.C0H, 09H, <Channel Attribute>, <Channel Number>,<ASCII Data (1byte)>, <A

7. Speaker Preset SettingRecalls speaker EQ preset values for specific TOA model speakers. 9000Series Amplifier responds with the same data as that

ChannelON/OFF92H, 03H, <Channel Attribute>, <Channel Number>, <OFF/ON>Power ON/OFFF4H, 01H, <ON/OFF>Tone control (BASS/TREBL

9. COMMUNICATION EXAMPLESCommandControllerA-9000 ResponseChannel fader gainInput ch1 Fader gain=0dB91H, 03H, 00H, 00H, 6AH91H, 03H, 00H, 00H, 6AHInput

Input ch1 Insense -24dBACH, 02H, 00H, 02HACH, 02H, 00H, 02HSpeaker preset settingOutput ch2 SpPreset F-122ADH, 02H, 01H, 01HADH, 02H, 01H, 01HPhantom

1. SUMMARYThe RS-232C protocol described in this document is designed to be used to control the 9000 Series Amplifier from a PC and/or remote co

• If a next command received contains byte data shorter than the Data length, the previous command is abandoned.4. TRANSMISSION DATA AFTER COMMAND REC

<Channel Attribute>00H: Input channel01H: Output channel<Channel Number>00H - 07H (Input channel 1 - 8)00H - 07H (Output channel 1 - 8)<

0DH13-53.02FH47-29.551H81-12.573H115+4.50EH14-52.030H48-29.052H82-12.074H116+5.00FH15-51.031H49-28.553H83-11.575H117+5.510H16-50.032H50-28.054H84-11.0

5.1.2 Channel Fader Gain - Step Up/ Step DownSet the input and output channel gain positions by the number of steps.Positions can be varied from the c

CHANNEL FADER GAIN – STEP UP / STEP DOWN TABLEStep UpGain (dB)Step DownGain (dB)HEXDECHEXDEC41H65+0.5 step61H97-0.5 step42H66+1.0 step62H98-1.0 step43

received. This command is enabled when in the mixer mode only.Note: Command cannot be received during power off.95H, 05H, <Source Channel Attribute