User manual YAMAHA PF80

[. . . ] Hexadecimal numbers may include the letter "H" as a suffix. The letter "n" indicates a certain whole number. The chart below lists the corresponding decimal number for each hexadecimal number. [. . . ] For example, 144 ­ 159 (Decimal)/9nH/1001 0000 ­ 1001 1111 (Binary) indicate the noteon messages for the channels 1 through 16 respectively. *4 The default CONTROL NUMBERS of ASSIGNABLE CONTROLLER are as follows: FOOT CONTROLLER 1 11 FOOT CONTROLLER 2 4 FOOT SWITCH 88 PORTAMENTO TIME is set the time it takes for the pitch to reach the next note played when PORTAMENT SWITCH is set to on. 0: shortest time; 127: longest time PAN position relatively changes according to the value for each performance part. Setting a value adds to or subtracts from the center value, 64, since it is an offset parameter. The larger the value more resonant sound will be produced. The effective range may be narrower than the range you can designate depending on the selected voice. the parameters , EG ATTACK TIME , EG DECAY TIME , EG SUSTAIN LEVEL , EG RELEASE TIME adjust the envelopes preset for each performance. Setting these values add to or subtract from the center value, 64, since these are offset parameters. Once this code is received, the instrument starts sensing. When no status nor data is received for over approximately 350 ms, MIDI receiving buffer will be cleared, and the sounds currently played is forcibly turned off. However, this instrument receives under "omni. Although three types of note on/note off data, received via MIDI, played by the internal sequencer and played on the keyboard will be distinguished, the other controllers (channel messages) equally affect the entire notes. ALL SOUND OFF clears all the sounds in the specific channel(s) played by both the keyboard and the data via MIDI. ALL NOTES OFF received via MIDI clears the sounds in the specific channel(s) played via MIDI. For parameters with data size of 2 or more, the appropriate number of data bytes will be transmitted. The Check sum is the value that results in a value of 0 for the lower 7 bits when the Byte Count, Start Address, Data and Check sum itself are added. [. . . ] "Top Address" indicates the top address of each block designated by bulk dump operation. "Byte Count" indicates the data size contained in each block designated by bulk dump operation. The Block from the Bulk Header to the Bulk Footer of the Performance can be received regardless their order. [. . . ]