TOA RS-232C - Manuals - manualsarea.com

Page 2 - Channel Fader Gain -

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………………………...

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 gai...

Page 4 - command is abandoned.; TRANSMISSION DATA AFTER COMMAND RECEPTION; No response; CONTROL COMMAND AND SETTING VALUE; Note: Command cannot be received during power off.

• 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,...

Page 5 - See Channel Fader Gain - Position V/S Gain Table on the next page.; CHANNEL FADER GAIN - POSITION V/S GAIN TABLE

<Channel Attribute>00H: Input channel01H: Output channel <Channel Number>00H - 07H (Input channel 1 - 8)00H - 07H (Output channel 1 - 8) <Value>Position setting00 – 7EH (- ∞ to +10 dB) See Channel Fader Gain - Position V/S Gain Table on the next page. Example: Setting the fader gai...

Page 7 - See Channel Fader Gain – Step Up / Step Down Table on the next page.

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.Posit...

Page 8 - CHANNEL FADER GAIN – STEP UP / STEP DOWN TABLE

CHANNEL FADER GAIN – STEP UP / STEP DOWN TABLE Step Up Gain (dB) Step Down Gain (dB) HEX DEC HEX DEC 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...

Page 10 - CROSSPOINT GAIN TABLE

CROSSPOINT GAIN TABLE value Gain (dB) Value Gain (dB) Value Gain (dB) Value Step Down HEX DEC HEX DEC HEX DEC HEX DEC 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 3...

Page 14 - TONE CONTROL GAIN POSITION TABLE; Note: 19H – 20H are deemed to be reserved.

TONE CONTROL GAIN POSITION TABLE Value Gain (dB) Value Gain (dB) HEX DEC HEX DEC 00H 0 -12.0 0DH 13 +1.0 01H 1 -11.0 0EH 14 +2.0 02H 2 -10.0 0FH 15 +3.0 03H 3 -9.0 10H 16 +4.0 04H 4 -8.0 11H 17 +5.0 05H 5 -7.0 12H 18 +6.0 06H 6 -6.0 13H 19 +7.0 07H 7 -5.0 14H 20 +8.0 08H 8 -4.0 15H 21 +9.0 09H 9 -3....

Page 18 - 1H: Low Pass Filter; HIGH PASS FILTER; Example: Setting the Input Channel 3’s High Pass Filter to 31.5 Hz.

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 Ampli...

Page 19 - INPUT SENSITIVITY TABLE; Channel Name Request; Example: Acquiring the Input Channel 1’s name.

<Value > INPUT SENSITIVITY TABLE Value Sense (dB) Value Sense (dB) HEX DEC HEX DEC 00H 0 -10 05H 5 -42 01H 1 -18 06H 6 -48 02H 2 -24 07H 7 -54 03H 3 -30 08H 8 -60 04H 4 -36 Example: Setting the input sensitivity of Input Channel 5 to –24 dB. ACH, 02H, 04H, 02H 5.11. Phantom Power ON/OFF Settin...

Page 20 - Example: Responding with the Input Channel 1’s name “INPUT1.”; Table below shows ASCII codes used for Names.

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 (7...

Page 21 - Speaker Preset Setting; SPEAKER PRESET TABLE; Function; Channel fader gain

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 ...

Page 23 - COMMUNICATION EXAMPLES

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...