Boss ME-90B - Panel descriptions; Top panel controls and display; Pedals and switches; Modes and output level

2
Panel descriptions
1 Eect conguration knobs
Use these knobs to congure the various eects built into the
ME-90B.
* For details on the eect parameters, refer to the “ME-90B
Parameter Guide” (BOSS website).
2 Display
Shows various information for the ME-90B.
MEMO
When the batteries are running low, the BATTERY LOW
indicator blinks on the display.
Replace the batteries with new ones.
3 [EXIT], [WRITE], [CTL], [EDIT] buttons
Button Explanation
[EXIT]
Press to return to the previous screen or to undo an
operation.
[WRITE]
Press to save your memory settings or to execute a
copy operation (p. 6).
[CTL]
In memory mode, this congures the operation of
the [CTL] pedal (p. 6).
[EDIT] Enters memory edit mode (p. 7).
4 Expression pedal
Press the toe end of the pedal to switch the pedal eect on/o
(the PEDAL FX indicator turns on/o).
Pedal eect Indicator Pedal operation
O Unlit Volume pedal
On Lit
Controls the eect (such as wah) that
you set using the [PEDAL FX] knob.
* When you operate the expression pedal, please be careful not
to get your ngers pinched between the movable part and the
unit. In places where small children are present, make sure that an
adult provides supervision and guidance.
5 [MEMORY/MANUAL] pedal
Switches between memory mode and manual mode (p. 6).
Keep this pressed for two seconds or more to turn the tuner on
(p. 4).
6 Pedal switch
Switches between banks and memories when the unit is in
memory mode. In manual mode, this turns each eect on/o.
When in memory mode
Use the pedal switches to switch between banks and memories.
Switch Function
[BANK É], [BANK Ç]
Switches between banks.
[1]–[4] Switches between memories.
[CTL]
Performs the operation that’s set in
“Conguring the [CTL] (control) pedal
functions” (p. 10).
When in manual mode
Use the pedal switches to individually switch each eect (COMP/
FX1, FILTER/FX2, DRIVE/SYNTH, AMP/EQ, MOD, DLY/REV, BLEND)
on/o.
What is “memory mode”?
The eect combinations and settings (sounds) are recalled as
“memories”. There are 72 memories.
Out of the 72 memories, 36 (4 memories × 9 banks) can be saved
in the user banks (9 banks of presets and 9 user banks).
You can use the pedal to instantly switch between banks and
memories.
What is “manual mode”?
This mode lets you use the pedals to turn each eect on/o.
This lets you use this unit as if you were individually switching the
compact eects on an eect unit board on/o.
7 [OUTPUT LEVEL] knob
Adjusts the signal volume from the OUTPUT and PHONES jacks.
* This does not adjust the volume for the BALANCED OUTPUT
connector.
Top panel
1
2
3
4 5 6
7