Input Sensitivity, Advanced Setup, Comm Speed

Input Sensitivity

The Input Sensitivity setting enables you to match the line level output of your pre-ampliﬁer to the input sensitivity of the Lyngdorf Audio RP-1. The normal settings are:

•Select ‘High’ for input levels <= 2.2Vrms and the output/input levels of your pre- and power ampliﬁer will match.

•Select ‘Low’ for input levels > 2.2V RMS.

•Select ‘High + Gain’ for input levels <=2.2Vrms and add an extra +6dB gain to increase the output level of your pre-ampliﬁer to match your power ampliﬁer. This setting is only to be used in special cases where the output level from your pre-ampliﬁer is too low to obtain full output from your power ampliﬁer. In ‘High’ and ‘Low’ sensitivity the RP-1 has unity (0dB) gain.

Selecting the correct setting will prevent clipping/distortion and obtain full scale out- put from your pre-ampliﬁer.

Advanced Setup

The sub menus accessible in the Advanced menu are:

Advanced setup


Communication			Crossover freq
Communication			Crossover freq


Line Out Level			Filter Type
Line Out Level			Filter Type


Routing			Delay
Routing			Delay

Communication

The sub menus accessible in the Communication menu are:

Remote Control

Firmware versions

Factory Reset

Communication

Comm Address

Comm Speed

Comm Address

The Communication Address setting identiﬁes the RP-1 to the PC interface or other Lyngdorf products. In master mode the Lyngdorf equipment is normally set for 1, and the addresses 2-99 can be used for pre-ampliﬁers etc., but nothing is restricted.

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 faster response can be ob- served when using higher speeds.