Lyngdorf Audio RoomPerfect RP-1 - Manual (Page 9)

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3. Analog Input
Balanced/XLR Left/Right Analog input.
Never connect balanced and unbalanced Input at the same time.
4. Analog Input
Unbalanced/RCA Left/Right Analog input.
The default Input setting is “Balanced / XLR”. This can be changed to “Unbalanced
/ RCA” from the “Input Connection” menu.
If the setting is not set correctly you may experience humming.
5. Analog Output
Double pairs of unbalanced/RCA Left/Right analog outputs (Main and Line out).
Never connect balanced and unbalanced Output at the same time.
6. Mic. In
Mic. in for connection of RoomPerfect™ microphone.
7. RS232 Input/Aux
RS232 communication connectors for communication with a PC for fi rmware update, remote control
from other Lyngdorf equipment with broadcast commands or linked control between several other ampli-
fi ers or other suitable equipment with a remote start.
The ‘INPUT’ is used for connection to a PC, or as a control input from a Lyngdorf master amplifi er. •
The ‘AUX’ connection bypasses input from other master amplifi ers to the next amplifi er. •
8. Mains Input