Instruction/ maintenance manual of the product RS 232C Toa
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Page 1 of 24 9000 Series Mixer/Amplifiers RS-232C Protocol Manual V er .3.1 1 2006/1 1/14.
Page 2 of 24 T A BLE OF CONTENTS Page# 1. SUMMA R Y…… …………………… ………………… …………… ………….... 3 2. SERIA L PORT SETTING…………… ………………… …………………… .... 3 3. COMMAND CONFIGURA TION…………………… …………………… …….
Page 3 of 24 1. SUMMA R Y The RS-23 2C prot ocol descr ibed in t his document i s desi gned to be used to control the 9000 Series A m pli f ier fr om a PC and/ or remote controll er . This spec ification a pplies to the 9000 Series f ir mware ver sion 3.
Page 4 of 24 3. COMM AND CONFIGURA TI ON • • i s i n t h e r a n g e o f 8 0 H t o F F H . a n d a r e i n t h e range o f 00H to 7FH . • Data length (N ) re fers to the l ength o f the subsequent da ta of Dat a 1 to Dat a N. • If receiv ed da ta c ont ains more by te data than the Dat a leng th, these exceedi ng dat a are abandoned .
Page 5 of 24 5.1. Channel Fad er Gain 5.1.1. Channel Fader Gain - Position setting Set the in put an d output ch annel f ader g ains to a fixed v alue positi on. Note: Com mand cann ot be receiv ed during pow er off. 9000Series Ampli f ier r e sponds w ith the same dat a as that receiv ed.
Page 6 of 24 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.
Page 7 of 24 5.1.2 Channel F ader Gain - Step Up/ St ep Down Set the in put and o utput channel gai n positio ns by the number of st eps. Positions c an be v aried f rom the cur rent st atus by the desig nated number of steps. One position varies per step.
Page 8 of 24 CHANNEL F ADER GA I N – STEP UP / STEP DOWN T ABLE 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.
Page 9 of 24 5.2. Crosspoint Gain Set the cross point switch gain. 90 00Series A m pli fier responds wi th the same da ta as t hat receiv ed. Thi s comm and is e nabled when i n the mix er mode o nly . Note: Com mand cann ot be receiv ed during pow er off.
Page 10 o f 24 CROSSPOINT GA IN T A BLE 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.
Page 1 1 of 24 5.3. Preset Memory Recall Recalls a n y desi red pr eset memories. 9000S eries Ampl ifier responds wi th the s ame da ta as that receiv ed. Note: Settings to be stor ed in prese t memories are r eferred to as “SCE NE” in mixer mode an d “EVENT” in matri x mo de.
Page 12 o f 24 5.4. Channel ON/ OFF This per forms ON/OF F setting of the Inpu t or Output c hannel. 9000Seri es Ampli f ier responds w ith the same data as that receiv ed.
Page 13 o f 24 5.6. T one Control Performs Bass a nd T reble g ain set tings of the i nput/out put channels. 90 00Seri es Ampl ifie r responds w ith the same data as that receiv ed.
Page 14 o f 24 T ONE CONTROL GA I N POSITION T A B LE Value Value HEX DEC Gain (dB) HEX DEC Gain (dB) 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.
Page 15 o f 24 5.7. EQ Settings Perform EQ settings ( ON/OFF , Band number , Gain, Q and Cen ter freq uency ) of the input/out put channel s. 900 0Series Ampli f ier respo nds with the same dat a as that receiv ed. Band num ber , Gain, Q, and Cen ter freq uenc y cannot be recei ved w hen EQ is set to OFF .
Page 16 o f 24 <Q V a lue> EQ-Q T A BLE Value HEX DEC Q 00H 0 0.3 01H 1 0.5 02H 2 0.7 03H 3 1 04H 4 1.5 05H 5 2 06H 6 3 07H 7 5 <Freq V alue> EQ-FREQUENCY T A BLE Value Value HEX DEC Freq (H z) HEX DEC Freq (H z) 00H 0 20 11H 13 1k 01H 1 25 12H 14 1.
Page 17 o f 24 5.8. Loudness Compensation S ettings Perform l oudness co mpensation setting s of the Input / Output channels. 9000Series Amplifier r e spon ds with the same data as tha t receiv ed. Note: Com mand cann ot be receiv ed during pow er off.
Page 18 o f 24 5.9. Filter S ettings Perform Fil ter ( HPF/LPF) setting s of Inp ut / Output channels . 9000Series Ampl ifie r responds w ith the same data as that receiv ed.
Page 19 o f 24 5.10. Input Sensitiv it y Setting Performs input s ensitivity setting o f Input c h annel. 9000Series Amplifier respon ds with the same da ta as th at re ceiv ed. Input se nsitiv ity setti ng is enabled only f or th e cha nnel o n whic h the D-001T or AN -001T is use d.
Page 20 o f 24 6. Channel Name Request Reads i nput an d output c hannels’ names. The 90 00 Seri es Ampli fier responds wi th the channel n ame to this comma nd.
Page 21 o f 24 7. Sp eaker Preset Se tting Recalls speaker EQ pr eset values f or speci f ic TOA model speaker s. 9000Seri es Ampli f ier responds w ith the same data as that receiv ed .
Page 22 o f 24 8. COMM AND LIST Function Command Code Channel fader g ain 91H, 03H, <C hannel Attribute> , <Cha nnel N umber> , <V alue> ( positi on) 93H, 03H, <C hannel Attribute.
Page 23 o f 24 9. COMMUNICA TI ON EXAMPLES Comm and Controll er A-9000 Respons e Channel f ader gain Input ch1 Fa der gain =0dB 91H, 03H, 00H, 00H, 6 AH 91H, 03H, 00H, 00H, 6AH Input ch1 Fader gain 1 .
Page 24 o f 24 Comm and Controll er A-9000 Respons e Input sens itivit y setting Input ch1 I nsense -2 4dB ACH, 02H, 00H, 02H ACH, 02H, 00H, 02H S peak er preset s etting Output ch2 SpPreset F-12 2 AD.
An important point after buying a device Toa RS 232C (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Toa RS 232C yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Toa RS 232C - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Toa RS 232C you will learn all the available features of the product, as well as information on its operation. The information that you get Toa RS 232C will certainly help you make a decision on the purchase.
If you already are a holder of Toa RS 232C, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Toa RS 232C.
However, one of the most important roles played by the user manual is to help in solving problems with Toa RS 232C. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Toa RS 232C along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
