Onkyo CR-N1 - Manual (Page 19)

19
Getting connected
Incorrect speaker wiring
Never connect speakers as shown below, as
this will damage the CR-N1 or the speakers.
Attaching the wires
1. Push up the lever to open the terminal.
2. Insert the bare wires into the terminal.
3. Push down the lever to close the
terminal.
Make sure that the terminals are gripping
the bare wires, not the insulation.
A short between the positive and negative
speaker terminals may damage the CR-N1, so
make sure that the speaker cables are
attached securely to the speaker terminals
and that there is no chance of any bare wires
touching each other.