From the “Default Screen”, it is possible to access the “Input A/B” menu by pushing the “A” or
“B” button. Once the button is pressed the related blue “EDIT” LED will turn ON. The Sub-
Menu pages can now be scrolled through by rotating clockwise and counter-clockwise the
“NAV/PM1” encoder.
For parameter editing it is necessary to press ENTER and an arrow will appear on the left of
the screen “
->
”. Then use the “PM2” and “PM3” encoders for selecting and setting the
parameter values. On some parameters that have three independent values, you will also need
to use the NAV/PM1 encoder, eg filter parameter settings.
Note
: All parameter editing can be done using the “NAV/PM1”, “PM2”, and “PM3” encoders
and the current shown value of the selected option is AUTOMATICALLY loaded during the
encoders' use and stored as the current value once leaving the page is AUTOMATICALLY loaded
during the encoders' use and stored as current value once left the page.
Note1
: once the desired options have been selected using the 3 encoders, they are
automatically saved as current and stored in the DPA240P system status once leaving the
page.
Note2
: to exit this page, push the “ESC” button.
Gain page – from this screen it is possible to set the Input Channels Level from -15dB to
+15dB, press ENTER an arrow will appear on the left of the screen “
->
” then use the “PM2”
or “PM3” buttons.
The value set on this screen will only affect the input level of the selected Channel A or B.
The following is an example screen for the “Gain” page that has set the Gain of Input Channel
A, named as Input1, to +0.0dB:
Delay page – from this page it is possible to set the Input Channels Delay Time from
000.0000mS up to
39
9.
0000
mS, 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 “PM2” encoder to set the Delay Time in steps of 1mS and the “PM3” 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 Input Channel
A, named as Input1, is set to 49.1872mS:
5
Band
Param
Multi Type Filt
To
X
-
Over
and
outputs
From
Input
A
/
B
Delay
G
Eq
Byp
Input
-
A
Gain
Gain
= +
0
.
0dB
Input
-
A
Delay
Delay
=
49
.
1872mS
2 In - 4 Out Speaker Management System
Menu “Input A/B” Input Channels Editing [access by pushing the “A/B” buttons]
Audio Signal Input (A/B) Path Block Scheme
