Lab.gruppen PLM Series - Binding Post Connectors

Back Panel Interface
63
PLM Series Operation Manual rev 1.1.9
2 WIRING
SPEAKER OUTPUTS
1 /- CH 1 /-
2 /- CH 2 /-
1 /- CH 1 /-
2 /- CH 2 /-
3 /- CH 3 /-
/- CH /-
1 /- CH 3 /-
2 /- CH /-
Figure 8-4: Speakon Connections for Four-channel PLMs
Pin
No.
NL4 #1 Ch.
1 & 2
NL8 Ch.
1 - 4
NL4 #2 Ch.
3 & 4
1+
Ch. 1 o/p + Ch. 1 o/p + Ch. 3 o/p +
1-
Ch. 1 o/p - Ch. 1 o/p - Ch. 3 o/p -
2+
Ch. 2 o/p + Ch. 2 o/p + Ch. 4 o/p +
2-
Ch. 2 o/p - Ch. 2 o/p - Ch. 4 o/p -
3+
Ch. 3 o/p +
3-
Ch. 3 o/p -
4+
Ch. 4 o/p +
4-
Ch. 4 o/p -
Table 8-2: Speakon Wiring and Pinouts for Four-channel PLMs
3+
2
4+
2+
1+
4
3
1+
1-
2+
2-
3+
3-
4+
4-
NL4
PLM Output
Channels 1 & 2
NL4
PLM Output
Channels 3 & 4
NL8
PLM Output
Channels 1 - 4
Figure 8-5: Speakon NL4/NL8 Conguration for Four-channel PLMs