DigiTech 2112 - Appendix: SysEx Procedures and Resets; Device and Factory Reset Procedures

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RESET DEVICE (21h)
SYS_HEAD, 21(h), F7(h)
The Reset Device procedure causes the 2112 to re-boot the software as if the power had been turned off,
and then back on. If edits have been made to the current program without saving, they will be lost.
RESET FACTORY SETTINGS (22h)
SYS_HEAD, 22(h), F7(h)
The Reset Factory Settings procedure causes the 2112 to reload a sections of the EPROM factory defaults
and perform a hard reset.
REQUEST USER DEFAULTS (13h)
SYS_HEAD, 13(h), yy1, yy2, zz1, zz2 F7(h)
When a Request User Default procedure is received, the 2112 will respond with a Receive User Defaults pro-
cedure.
yy= effect ID #
zz= index map max = 5
FX ID # = 255
RECEIVE USER DEFAULTS (14h)
SYS_HEAD,14(h), yy1, yy2, zz1, zz2 F7(h)
The Receive User Defaults procedure is used to receive User Defaults.
yy= effect ID #
zz= index map max = 5
FX ID # = 255
The following are codes for each of the buttons or keys on the 2112. Numbers are given as hexadecimal values.
Key Label Hex equivalent Key Label Hex equivalent
Input Knob 54(h) Wheel Up clockwise 0E(h)
Page/Gain knob 56(h) Wheel Down (counter clockwise) 0F(h)
Knob 1 57(h) Program button 01(h)
Knob 2 58(h) Solo button 09(h)
Knob 3 59(h) Levels button 02(h)
Knob 4 55(h) Assign button 10(h)
FC pad 1 33(h) Edit button 03(h)
FC pad 2 34(h) Store button 11(h)
FC pad 3 35(h) Utilities buttons 04(h)
FC pad 4 36(h) Bypass button 12(h)
FC pad 5 37(h) Preamp button 17(h)
FC pad 6 38(h) Mod button 18(h)
FC pad 7 39(h) Pitch button 27(h)
FC pad 8 40(h) Dly/Rvb button 20(h)
FC pad 9 41(h) Other button 25(h)
FC pad 10 42(h) TapIt button 26(h)
FC bank Up 43(h) Tuner button 27(h)
FC bank Down 44(h)