Bettermaker EQ 502P - Manual (Page 11)

11
Memory Clear (Delete)
Though it’s unnecessary in practice, if you ever want to clear a memory (perhaps to hide your most secret EQ
setting from prying eyes), start with the same procedure as storing: rotate the PRESET knob to a used memory cell,
then press and hold the PRESET knob for 2 seconds. The LED display will change to a dialog saying NO . Turn
the PRESET knob till the LED display shows dEL , then press the knob once. The red dot at the lower right-hand
corner of the display will disappear, indicating the memory has been cleared.
Display Codes
The LED display in the preset section gives feedback to all the user actions: Yes/No overwrite dialogs, save-
state memory, the current value of a rotating knob, which state is loaded or if a change has been made to the
current active state.
1. Red Dot: Save-state is written - If a memory cell contains saved-state information, a small red dot
appears in the lower right-hand corner of the LED display. Since memory cells 1-7 have already been written
at the factory, notice the difference between memory cell 7 and cell 8. The red dot is missing from cell 8, which
shows that the memory cell is empty (though all 399 cells are available if you wish to overwrite any one).
2. Pulsing Display: Save-state has been changed - If a save-state is loaded, then changed or altered in
any way the memory cell number in the LED display will pulse. The entire display dims and brightens slowly as
if breathing. This is to alert you that a change from the stored save-state has occurred.
3. Overwrite dialog: User interaction needed to confirm memory cell overwrite - occurs when you
press and hold the PRESET knob for longer than 2 seconds, as described above in Storing Custom User States .
4. Absolute Value Display: Shows actual value on knob change - This is very useful when precisely
setting levels. When you change any value on the EQ, the absolute value will be momentarily displayed on the
LED screen.