11
Navigator Op Guide 051226.pmd
FBX-Global Parameters
· LOCK: This refers to Fixed filters only, which by definition already are fixed in their centerpoint position.
Locking prevents the filter from getting deeper. Locked is the recommended setting. Ready Mode
automatically locks fixed filters.
· BYPASS: Bypasses all FBX filters on this Input channel. On indicates bypass; Off indicates FBX is
active.
· RSTDYN: Reset Dynamic FBX filters. Turning to on toggles the reset function.
· DEPTH: Sets maximum depth of all FBX filters on this input channel. Range is 0 to -84dB.
· WIDTH: Sets default width of all FBX filters on this input channel. Range is 0.01 to 1.00 octave.
· SENS: Sets the Sensitivity of the FBX algorithm to the difference between music and feedback. Range
is 1-5.
· PERS: Sets persistence - how long feedback can persist before a filter is set. Range is 1-5.
· Factory Defaults are recommended for Sensitivity, and Persistence settings.
FBX-Mode
· SETUP MODE: On engages FBX Setup mode. Use this for setup only - not for use during the show.
This step provides maximum gain before feedback. Follow on-screen instructions and raise gain slowly.
For a step-by-step guide to using the FBX see section 5.5.
Compressor
· THRESH: Compressor Threshold. Ranges from -20 to +20dBu in 0.5dB steps.
· ATTACK: Attack time. Ranges from 0.3 to 1ms in 0.1ms steps; from 1 to 100ms in 1ms steps.
· RELEASE: Release time. Can be set at 2X, 4X, 8X, 16X or 32X the attack time.
· RATIO: Set compression ratio, 1:1 to 40:1 (Limit).
S
ECTION
F
IVE
: O
PERATING
THE
N
AVIGATOR
NAV4800 & NAV8800
NAV3600
NAV4800 & NAV8800
NAV3600
NAV4800 & NAV8800
NAV3600