Output Fir Enable; High Pass Filter; Low Pass Filter - Martin Audio DX0.6 User Manual

Rotate PM3 to change the Threshold in 0.2dBu
▪
steps, This allows fine control.
3. To change the release time, rotate PM1 so that Rel
Time appears on the bottom line of the screen. Then
rotate PM2.
4. To change the attack time, rotate PM1 so that Atk
Time appears on the bottom line of the screen. Then
rotate PM2.
5. When you've finished editing, press PM2 to return to
the menu. To see what you can do next, see
channels (page 25) step 5.

Output FIR enable

FIR enable allows you to switch FIR EQ filters on or off.
FIR is Finite Impulse Response.
To load FIR EQ filters you need to use
the Desktop app (page
FIR EQ filters using the processor.
To switch FIR on or off
1. Log in as an Admin or Expert. For details, see
utilities (page 20).
You can only switch FIR on or off if
you are logged in as an Admin or
Expert.
2. Press the appropriate output button 1 to 6 until the
button goes blue and the channel menu appears. For
details, see Output channels (page
3. Rotate PM1 until FIR E/N appears top right. Press
PM1 to select.
4. To switch on FIR, rotate PM2 right to select ON.
To switch off FIR, rotate PM2 left to select OFF.
5. When you've finished editing, press PM2 to return to
the menu. To see what you can do next, see
channels (page 25) step 5.

High pass filter

You can use the high pass filter along with the
filter (page 28) to set up crossovers in a multi-way
loudspeaker and subwoofer system. You can also use a
28
high pass filter to roll-off low frequencies that a full-range
loudspeaker cannot efficiently reproduce and that may
cause damage to the speaker.
To edit the high pass filter
1. Press the appropriate output button 1 to 6 until the
2. Rotate PM1 until HPF is shown top right and press
Output
3. To change the frequency in 100Hz steps, rotate PM2.
4. To change the frequency in 1Hz steps, rotate PM3.
5. To change the slope, rotate PM1 so that Slope
6. When you've finished editing, press PM2 to return to
6). You can't load
High and low pass filter slopes
Security
25).

Low pass filter

You can combine the low pass filter and the
Output
pass filter (page 28)
loudspeaker and subwoofer systems. This will allow you
to make the system sound its best and operate most
efficiently. For example, with a three-way stereo system,
you could use the high and low pass filters on the outputs
Low pass feeding the low, mid and high range transducers so that
each transducer is reproducing the range for which it is
best suited.
button goes blue and the channel menu appears. For
details, see Output channels (page
PM1 to select.
appears on the bottom line of the screen. Then rotate
PM2 to select the slope. For a list of the slopes
available, see the table below.
the menu. To see what you can do next, see
channels (page 25) step 5.
Name on screen Description
Bypass Bypass
-6dB BW Butterworth -6dB/octave
-12dB BW Butterworth -12dB/octave
-12dB LR Linkwitz-Riley -12dB/octave
-12dB BS Bessel -12dB/octave
-18dB BW Butterworth -18dB/octave
-24dB BW Butterworth -24dB/octave
-24dB LR Linkwitz-Riley -24dB/octave
-24dB BS Bessel -24dB/octave
-36dB BW Butterworth -36dB/octave
-36dB LR Linkwitz-Riley -36dB/octave
-48dB BW Butterworth -48dB/octave
-48dB LR Linkwitz-Riley -48dB/octave
to set up crossovers in multi-way
DX0.6 User Guide
25).
Output
High