Yamaha QL5 Reference Manual page 50

5
COMPARE button
Press this button to swap between the current EQ settings and the data stored in buffer
memory. If no valid data has been copied in the buffer memory, nothing will happen.
NOTE
1 5
For details on how to use buttons –
Manual.
6
Channel icon/Channel number/Channel name
This area indicates the icon, number and name of the currently-selected channel.
7
LOW SHELVING ON/OFF button
Turn on this button to select the shelving-type filter for the LOW band.
8
HPF ON/OFF button (output channels only)
Turn on this button to select the high pass filter for the LOW band.
NOTE
Output channels do not feature a high-pass filter that is independent of the EQ. However, you can
turn on the high-pass filter button on the window to use the LOW band EQ as a high-pass filter.
9
EQ FLAT button
Press this button to reset the GAIN parameters of all EQ band to 0 dB.
0
HIGH SHELVING ON/OFF button
Turn on this button to select the shelving-type filter for the HIGH band.
A
LPF ON/OFF button
Turn on this button to select the low pass filter for the HIGH band.
B
EQ ON/OFF button
Switches the EQ on or off.
C
EQ type select button
Switches between TYPE I (an algorithm used in previous Yamaha digital mixers) and
TYPE II (an algorithm that reduces interference between bands).
D
EQ graph
Displays the parameter values for the EQ and filter.
E
EQ IN/OUT level meters
Indicates the peak level of signals before and after the EQ. For a stereo channel, these
meters indicate the level of both the L and R channels.
F
ATT knob
Indicates the attenuation value before the signal enters the EQ. You can use the [TOUCH
AND TURN] knob to adjust this.
G
EQ parameter setting knobs
Indicates the Q, FREQUENCY, and GAIN parameters for the LOW, LOW MID, HIGH MID,
and HIGH bands. You can use the [TOUCH AND TURN] knob to adjust this.
, refer to "Using the tool buttons" in the separate Owner's
H
HA HPF ON indicator
Indicates the HPF on/off status of the external head amp.
I
FREQUENCY
Indicates the HPF cutoff frequency of the external head amp.
J
HPF FREQUENCY knob (input channels only)
Indicates the cutoff frequency of the HPF. You can use the [TOUCH AND TURN] knob to
adjust this.
K
HPF ON/OFF button (input channels only)
Switches the HPF on or off.
L
HPF type select button (input channels only)
Switches the HPF attenuation per octave between –12 dB/oct and –6 dB/oct.
NOTE
Input channels provide a high-pass filter that is independent of the four-band EQ. Turn on the
HPF ON/OFF button, and use the HPF FREQUENCY knob to adjust the cutoff frequency.
M
Tabs
Use these tabs to select a channel that you want to view on the screen.
NOTE
• If shelving type has been selected for the LOW band, or if HPF is selected for the output
channels, the LOW band Q parameter will not appear.
• If shelving type has been selected for the HIGH band, or if LPF is selected, the HIGH band Q
parameter will not appear.
50
EQ and Dynamics
Reference Manual