QSC K8 Benutzerhandbuch Seite 15

Remote Gain Attenuator
A 3 pin "Euro" connector has been provided to adjust the volume of the K Series loudspeaker or put the system
into standby. (Figure 13) By varying the voltage on the
ground ( pin), the volume can be linearly controlled. The voltage on the
potentiometer or provided from an external source. Many K Series systems can be controlled from a single poten-
tiometer by connecting the pins of multiple K Series speakers together.
A relay or manual connection can be made between the
standby mode after 5 minutes.
WARNING: Do not put more than +5V or less than ground on the
occur. Do not connect the
Schematics of Proper Wiring for Gain Attenuator
When using a single potentiometer for one loudspeaker.
When using a single potentiometer for multiple loudspeaker.
Wiring to the 3 pin "Euro" connector.
– Figure 14 –
pin between +5V (provided on
pin and the
pin directly to the pin.
(Figure 14)
(Figure 15)
(Figure 16)
– Figure 15 –
pin) and
pin can be created by using a
pin to put the K Series system into
pin or else damage may
15
– Figure 13 –
– Figure 16 –
ENG