Yamaha 007POTO-G0 User Manual

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Graphic EQ operations
LS9-16/32  Owner’s Manual
For the LS9-16
On the LS9-16, the bands that can be controlled 
will depend on the button you selected. In order to 
adjust all of the bands, you’ll need to switch these 
buttons as you work.
For the LS9-32
Only the [20-20k] button can be selected. When 
this button is on, you can use the top panel faders 
1–31 to operate all 31 bands.
B
Operate the faders.
The corresponding frequency region will be boosted 
or cut.
C
When you’ve finished making settings, 
turn off the button(s) of the FADER 
ASSIGN field.
The top panel faders and [ON] keys will return to their 
previous function.
6
If you want to copy the currently-displayed 
31 Band GEQ settings to the GEQ of 
another rack, or to initialize the settings, 
you can do so using the tool buttons at the 
top of the screen.
For details on how to use these buttons, refer to “Using 
the tool buttons” (
Here we will explain how to use the Flex15GEQ.
1
mount a GEQ in a rack.
A rack in which a Flex15GEQ is mounted will show 
information for two GEQ units (A and B).
1
GEQ (A)
B
GEQ (B)
C
Rack graphic display area
2
Move the cursor to a rack in which a 
Flex15GEQ is mounted, and press the 
[ENTER] key.
The RACK screen will appear, allowing you to edit the 
parameters of GEQ (A) or GEQ (B).
To switch the RACK screen, repeatedly press the 
[RACK 1-4] keys (RACK 1–4 screens) or [RACK 5-8] 
key (RACK 5–8 screens / EXTERNAL HA screens). 
For a rack in which a Flex15GEQ is mounted, the 
RACK screen is shown separately as xA and xB (x is 
the rack number).
Button name
Bands
[20-630] button
16 bands from 20 Hz–630 Hz
[125-4k] button
16 bands from 125 Hz–4 KHz
[630-20k] button
16 bands from 630 Hz–20 KHz
• When a top panel fader is in the center (flat) position, the cor-
responding [ON] key will go dark. This indicates that the cor-
responding band is not being modified. If you raise or lower 
the fader even lightly, the [ON] key will light, indicating that this 
band is being modified. If you press a lit [ON] key to make it 
go dark, the corresponding band will immediately return to the 
flat state.
HINT
• If a button in the FADER ASSIGN field is on, switching the 
display to another screen or rack will forcibly defeat the top 
panel fader assignments.
• However if you once again display the same rack, the group of 
bands you had previously been controlling will automatically 
be assigned to the faders.
• FADER ASSIGN on/off settings apply to all GEQ units 
together.
HINT
Using the Flex15GEQ
• If a 31 Band GEQ is using 15 or fewer bands, its settings can 
also be copied to a Flex15GEQ.
NOTE
• GEQ settings can be saved/loaded at any time using the ded-
icated library (
HINT
3
1
2
• When you mount a Flex15GEQ, two monaural 31 Band GEQ 
units (A and B) are placed in a single rack. However, only up 
to fifteen bands can be adjusted for each unit.
HINT