Sony MXP-290 Operation And Maintenance Manual page 45

@ PAN (pan pot) controls
Used to pan the incoming signals between the LINE
OUT 1 and LINE OUT 2 channels. The click positions
place the sound images at the center.
@ PFL (pre-fader listening) buttons
Used to feed the pre-fader signals from the
corresponding channels to the PFL connector @
The input signals can be monitored with the channel
faders set to "O" on the level indication.
To feed the pre-fader signals to the monitor speakers
through the MONI OUT connectors @, the PFL button @
for an external speaker system must be depressed.
From the PHONES jack @, a pre-fader signal is always
output independent of the settings of these buttons.
@ Channel faders
Used to adjust the level of each channel signal which is
fed to the line outputs for proper balance. A thick line at
"7" on the level indication on the panel shows the
reference level. The gain margin from the reference
level to the level of the maximum setting is 10 dB.
@ LOCAL switches
Qi (released): The input signal level can be adjusted by
the control signal connected to the EDITOR 1
connector ®, which controls the Voltage Controlled
Amplifier (VCA) before the channel faders.
sa (depressed): The VCA of the corresponding channel
cannot be controlled by the control signal input to the
EDITOR 1 connector. The signal level is adjusted by
the channel fader.
@ SUB IN PAN (auxiliary input pan pot) controls
Used to position the sound image from the SUB IN 1 and
2 connectors @ in the desired position between the
LINE OUT 1 and 2 channels.
@ SUB IN (auxiliary input) LEVEL controls
Used to adjust the level of the signals input to the SUB
IN 1 and 2 connectors @ respectively. The gain margin
from the reference level to the level.of the maximum
setting is 10 cB.
1-4(E)