Fbt DLM26, User Manual

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The Attack Time [A] can be edited using the “NAV/Param.1” encoder, the Release Time [R] the
“Param.2” encoder and the Peak Limiter Active Threshold the “Param.3” encoder.
“ Attack Time [A] ”: the selectable range of the Peak Limiter's Attack Time is from 2ms to 50ms.
The Limiter's Attack Time can be adjusted by rotating the “NAV/Param.1” encoder.
“ Release Time [R] ”: the selectable range of the Peak Limiter's Release Time is from 20ms to
200ms in steps of 0.1s and can be adjusted by rotating the “Param.2” encoder.
“ Limiter Active Threshold” : the selectable range of the Peak Limiter's Threshold is from +20dB
(Limiter not active) to -10.0dB in steps of 0.2 dB and can be adjusted by rotating the “Param.3”
encoder.
Note : The Peak limiter Threshold is defined in Vp, due to the fact that with both, Sinusoid and
Squared wave testing signals, the DLM26 Peak Limited output Vp (Peak-Peak) Level is the same
and matching the selected one.
Note1 : once the desired options have been selected using the 3 encoders, they are automatically
saved as current and stored in the DLM26 system status once leaving the page.
Note2 : to exit this page, push the “ESC” button.
Delay page – from this page it is possible to set the Output Channels Delay Time from
000.0000mS up to 848.9984mS, by steps of 1mS or 20.8uS.
To set the Delay time press ENTER an arrow will appear on the left of the screen “
-> ”. then use
the “Param.2” encoder to set the Delay Time in steps of 1mS and the “Param.3”, for setting the
“fine” Delay Time in steps of 20.8 microseconds.
The following is an example screen for the “Delay” page where the Delay Time of Output Channel
1 is set to 160.1872mS:
Polarity page – from this page it is possible to set the Output Channels Polarity, by using the
“Param.2” or “Param.3” encoders.
The polarity can be “Normal” or “Inverted” (which means rotated of 180 Degrees).
The following is an example of a “Polarity” screen where the Polarity of Output Channel 1 is set to
“Normal”
Out-1 Name Polarity
-> Polarity = Normal
Out-1 Name Delay
-> Delay = 160.1872mS