Yamaha DB50XG Owner's Manual - rncbc.org

MIDI Data Format11110000 F0 Exclusive status01111110 7E Universal Non-Real Time0xxxnnnn xn Device Number, xxx = irrelevant00001001 09 Sub-ID #1=General MIDIMessage00000001 01 Sub-ID #2=General MIDI On11110111 F7 End of ExclusiveWhen General MIDI Mode On is received, the play modewill be changed to XG mode.When this happens, the DB50XG will receive the MIDImessages which compatible with GM System Level 1, andconsequently will not receive NRPN and Bank Select messages.Since approximately 50ms is required to execute this message,be sure to leave an appropriate interval before the subsequentmessage.2.1.4 XG Native Parameter ChangeWith the Parameter Change messages as listed below, you canchange the characteristic of a Voice, such as by Effect Type oreffect parameter, transpose, tuning, and others.11110000 F0 Exclusive status01000011 43 YAMAHA ID0001nnnn 1n* Device Number01001100 4C XG Model ID0aaaaaaa aa Address High0aaaaaaa aa Address Mid0aaaaaaa aa Address Low0ddddddd dd Data| |11110111 F7 End of Exclusive* Any number is OK since the device number for theDB50XG is fixed to “All”.For parameters with data size of 2 or 4, transmit the appropriatenumber of data bytes.When sending the parameter change messages consecutively,be sure to leave an appropriate interval (if the time base is 480,ca 5 unit) between the messages.■ EXAMPLE OF PARAMETER CHANGE1. To change Variation Effect type to Echo, first check theEffect Type List (page 38) to identify the MSB and LSBnumbers; for Echo Variation Effect type numbers are MSB= 07, LSB = 00.Next, check the address in (page 28) for theVARIATION TYPE parameter; in this case the address isHigh, Mid, Low = 02, 01, 40, respectively.Apply these to the 2.1.4 XG Native Parameter Change listas follows:11110000 F0 Exclusive status01000011 43 YAMAHA ID0001nnnn 1n Device Number01001100 4C XG Model ID00000010 02 Address High00000001 01 Address Mid01000000 40 Address Low00000111 07 Data (VARIATION TYPE MSB)00000000 00 Data (VARIATION TYPE LSB)11110111 F7 End of ExclusiveWhen this data is received, the DB50XG will change theeffect type to Echo.2. To change the effect Dry/Wet balance of Echo to 50%each, first check the Effect Parameter List (page 39), parameternumber 10, to identify the Dry(50%)/Wet(50%); inthis case the Dry=Wet value is 64 (hexadecimal 40).Next, check the address in (page 28) for theVARIATION PARAMETER 10; in this case the address isHigh, Mid, Low = 02, 01, 54, respectively.Apply these to the 2.1.4 XG Native Parameter Change listas follows:11110000 F0 Exclusive status01000011 43 YAMAHA ID0001nnnn 1n Device Number01001100 4C XG Model ID00000010 02 Address High00000001 01 Address Mid01010100 54 Address Low01000000 40 Data (MSB) ← actual value00000000 00 Data (LSB) ← 00 fixed11110111 F7 End of ExclusiveWhen this data is received, the DB50XG will change theeffect Dry/Wet balance to 50% each.Be sure to allow enough time for the procedure to take placeby inserting an empty measure at the top of the song forevery channel.2.1.4.1 XG System On11110000 F0 Exclusive status01000011 43 YAMAHA ID0001nnnn 1n Device Number01001100 4C XG Model ID00000000 00 Address High00000000 00 Address Mid01111110 7E Address Low00000000 00 Data11110111 F7 End of ExclusiveWhen this data is received, the DB50XG will switch to XGmode and all the parameters will be initialized accordingly,and XG-compatible messages such as NRPN and Bank Selectmessages can be received.Since approximately 50ms is required to execute this message,be sure to leave an appropriate interval before the subsequentmessage.TG300B ResetF0 41 1n 42 12 40 00 7F 00 41 F7n=device number11