Aviom AllFrame - Manual (Page 71)

59 C4
m
m
iC
/l
ine
i
nPuT
C
ard
ALL FRAME
™
Multi-Modular I/O System
Click the l
Ow
C
ut
button to activate; the yellow LED in the selected channel strip will light to indicate that the
function is enabled. Click l
Ow
C
ut
again to turn the filter off.
The Low Cut filter can also be controlled from a Yamaha device using m-control. The filter’s on/off state is saved
with a Device Preset as well as globally when a project is saved.
Click the Low Cut button in a channel strip to turn the filter on/off.
Pad
To lower the level of the selected C4m input channel by 24dB, click the P
AD
button. Since changes to the overall
level of a channel caused by the use of the Pad can cause abrupt changes in level, confirmation is required to
complete the operation. In the dialog box that appears, click y
es
to proceed with the edit or click N
O
to exit
without making a change.
When the 24dB pad is in use, the Pad LED in the selected channel strip will be lit. When using m-control to control
the C4m from a Yamaha device, the preamp’s Pad will turn on/off automatically in response to gain change
messages from the Yamaha device, allowing the full range of the Aviom mic preamp to be accessed remotely.
Pro64 Network Manager Device Presets save the Pad state for each channel.
+48V Phantom Power
Phantom power for devices such as condenser mics is available for each mic preamp channel.
Avoid potential damage to your hearing or audio equipment by muting the mic channel first if you are unsure
about the use of phantom power.
To turn phantom power on, click the +48v button once. In the dialog box that appears, click y
es
to proceed with
the edit or click N
O
to exit without making a change.
To turn a channel’s phantom power off when it is enabled, click the +48v button. In the dialog box that appears,
click y
es
to proceed with the edit.
When phantom power is enabled, the selected channel strip’s +48V LED will be lit. The on/off state of the +48V
phantom power is saved for every channel in each Device Preset. Phantom power on/off can also be controlled
from a Yamaha device when using m-control.