Lyngdorf Audio DPA-1 Advanced Setup, Communication, Comm Address, Comm Speed, Master/Slave

Advanced Setup

The sub menus accessible in the Advanced menu are:

Advanced setup

Communication	Main Out	Crossover freq
Master /Slave	Line Out	Filter Type
Digital Out	Routing	Delay

Communication

The sub menus accessible in the Communication menu are:

Trigger setup

Remote Control

Firmware versions

Factory Reset

Communication

Comm Address

Comm Speed

Comm Address

The Communication Address setting identifies the DPA-1’s to the PC interface or other Lyngdorf prod- ucts. In master mode the DPA-1 setting is normally 1, and the addresses 2-99 can be used for individual slave pre-amplifiers, but nothing is restricted. The PC software must know the address of the DPA-1 in order to communicate with it.

Comm Speed

The Communication Speed setting is the RS232 Link interface speed. The default setting is 57600 baud. With different PC’s and different lengths of cables the settings can be changed to 9600 or 115200 baud. If a multi-amplifier set-up is installed with Master/Slave communication, a smaller delay can be observed when using higher speeds.

Master/Slave

Master/Slave

As default a DPA-1 is set as a Slave. If set as a Master the DPA-1 will control the connected applicable equipment, e.g. when adjusting the volume control and when switching on and off.

If updating firmware the DPA-1 must be set in Slave mode in order to communicate with the PC.

Digital Out

Digital Out

It is possible to select if the Digital Output should be the same channel as Main or the same as Line Out.

The Digital Out will have different functions, depending of the setup for Main Out, Line Out and cross- over.

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