Lab.gruppen PLM Series - Four-Channel Speakon and Binding Posts

62
Back Panel Interface
PLM Series Operation Manual rev 1.1.9
SS 3 WIRING
SPEAKER OUTPUTS
1 /- CH 1 /-
2 /- CH 2 /-
1 /- CH 2 /-
2 /- CH 1 /-
Figure 8-2: Speakon Connections for Two-channel PLMs
Pin
No.
NL4 #1 Ch.
1 & 2
NL4 #2 Ch.
2 & 1
1+
Ch. 1 o/p + Ch. 2 o/p +
1-
Ch. 1 o/p - Ch. 2 o/p -
2+
Ch. 2 o/p + Ch. 1 o/p +
2-
Ch. 2 o/p - Ch. 1 o/p -
Table 8-1: Speakon Wiring and Pinouts for Two-channel PLMs
NL4
PLM Output
Channels 1 & 2
NL4
PLM Output
Channels 2 & 1
Figure 8-3: Speakon NL4 Conguration for Two-channel PLMs
8.1.1.2 Four-channel PLM Speakon Connections
Four-channel models, the power outputs are simultaneously available on a single 8-pole Speakon connector,
and on two 4-pole Speakon connectors. The two 4-pole connectors carry the outputs of channels 1 & 2 and
3 & 4 respectively.