User Manual

9
7. SYSTEM CONFIGURATION EXAMPLE
7.1. Control by the External Control Device
The following 2 methods are used to control the DP-SP3 from the external control device.
Functions to be controlled differ depending on each method.
7.1.1. Method of direct control
This example shows a method to control the DP-SP3 by directly connecting the external device’s contact
outputs to the DP-SP3 unit’s contact inputs.
Controllablefunctions:Presetmemoryrecall,Volumecontrol,andMuteON/OFF
[Controlling a single DP-SP3]
Contact output device
DP-SP3
Contact output device
Switching hub
DP-SP3
Contact output device
DP-SP3
External control device
Switching hub
DP-SP3
External control device
Switching hub
DP-SP3
External control device
DP-SP3
[Controlling multiple DP-SP3 units (up to 4 units)]
Inthisevent,control becomesactiveonlytotheDP-SP3towhichthecontactoutputisconnected.Butthe
Preset memory recall function is interlocked among the DP-SP3 units.
7.1.2. Method of control via LAN
ThisexampleshowsamethodtocontroltheDP-SP3bytheexternalcontroldevicesviaLAN.
External control
DP-SP3:Presetmemoryrecall,Volumecontrol,Matrixsettings,andMuteON/OFF
DP-SP3 Externalcontrol:Presetmemorynumber,Volumecontrol,Matrix,andChannelmutenotication
[Controlling a single DP-SP3]
[Controlling multiple DP-SP3 units (up to 4 units)]
Inthisevent,controlbecomesactiveonlytothecontroltargetDP-SP3.ButthePresetmemoryrecallfunction
is interlocked among the DP-SP3 units.
Other controllable functions are the same as described above.