AUDAC R2, User Manual

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DW3020/4020 Basic wall panel
Functions
The DW3020/4020 is the basic wall panel which allows to control the routing and the
volume of the R2. A selection out of up to 8 input signals can be made by means of the
DW3020/4020 wall panel. The inputs which are selectable by means of the wall panel can
be configured in the user interface under ‘Zone settings’ and ‘Input Selection’. How this
works is extensively described in an earlier chapter of this user manual. First read the PI
connection principles in the beginning of this chapter before making any connections.
Change routing
In normal conditions, the DW3020 display will show the routing by indicating the number
of the selected input signal which is routed to the related zone. If the “Prog +” button is
pressed, the next pre-defined input will be selected, if the “Prog -” button is pressed,
the previous pre-defined input will be selected.
Change volume
The volume in the corresponding output zone can be changed by pressing the “Vol +”
and “Vol -” buttons. Logically, the volume will be increased after pressing the “Vol +”
button will be decreased after pressing the “Vol -” button. When the volume is changed,
the display will show the volume level for two seconds, and after those two seconds, the
routing will be displayed again.
Configuration
Before the DW3020/4020 wall panels can be used, the wall panels needs to be assigned
to one particular zone. Perform the procedure described below to make sure this is done
correctly.
Go to the “Setup” menu and click “System configuration”. Now you have the possibility
to choose between “Paging”, “DW5066” and “DW3020/4020”. To configure the settings
for the DW3020/4020 wall panels, click the corresponding button. Now a window with a
dropdown list is shown, displaying all the available zone names. Select the zone whereto
a wall panel should be assigned, and click the ‘Set Address’ button. All connected wall
panels will start blinking, and after pressing the upper button on the desired wall panel,
it will be linked to the selected output zone. If multiple wall panels should be assigned to
one zone, simply repeat this ac
tion.
Maximum cable length
The maximum cable length depends of the number of connected wall panel. When only
one wall panel is connected, a maximum cable length of 600 meters can be reached. The
table below gives an overview of the maximum cable length, depending of the connected
wall panels.
No. of DW3020/4020 Wall panels Maximum cable length
1
2
3
4
5
6
7 600 meter
600 meter
400 meter
300 meter
200 meter
150 meter
120 meter