Phonic Powerpod 620 R User Manual page 13

For "FR" models of the Powerpod, in addition to the Recording function on the previous page, there is also an onboard feedback killer. The
feedback silencer will effectively remove feedback frequencies from the main stereo output.
The Phonic feedback silencer found on the Powerpod FR & F offers 30 filters per channel. Each of these filters is either a "locked" or "dy-
namic" filter. Dynamic filters will actively seek and destroy frequencies. A fixed filter will lock onto these frequencies. The basic difference
is that a fixed filter will lock onto frequencies until reset, while dynamic filters will continuously find and remove feedback frequencies until
each filter is used, then start all over again.
Operation:
1. To begin, simply push the FB button. The lED indicator will
continuously flash to indicate dynamic filter mode is activated.
This will continuously seek and destroy feedback without re-
moving the music or vocal essences.
2. Push the FB button a second time to lock the feedback killer
at the frequencies detected in dynamic mode. In this mode,
the lED indicator will light up steadily. locked mode is par-
ticularly useful for professional sound engineers at rehearsal
sessions.
3.
Pushing the FB button again will bypass the feedback killer.
When bypassed, the lED indicator will not light up.
POWERPOD 620Plus/620R/740Plus/740R/740FR/780Plus/1062Plus/1062R/1062FR/1082Plus/1082R/1082FR
"F"
Note: When feedback killer is active, the total program level may
decrease 2 or 3 dB - depending on the program content - which
can be compensated for using the main level control.
Push and hold the FB button for 2 seconds to reset the filters. This
will revert the unit back to dynamic mode.
The two operation modes (dynamic and locked) allow for flexible
operation ideal for most applications.
Feedback Silencer
9