3 INST
ALL
ATION
437,0 mm
446,0 mm
411,0 mm
76,2 mm
88,1 mm
442,0 mm
465,0 mm
76,2 mm
10,5 mm
10,5 mm
USER MANUAL
VORTEX 3 QUADRO
P.10
USER MANUAL
VORTEX 3 QUADRO
P.11
3.1 On/Off Switch
NOTE: This switch does NOT disconnect the amplifier from mains.
The switch initiates start-up by activating the current limiting function.
As soon as the power amplifier is connected to the mains power supply, a
voltage is supplied to both the line-filter and the fused input of the controllable
rectifier. Disconnecting the amplifier from the main power supply can only be
achieved by physically separating the amplifier from the mains by pulling the
mains plug. The mains plug therfore has to be freely accessible. Disconnect
the mains plug from the mains during a lightning storm or when the amplifier
remains unused or un-supervised for a prolonged period of time. Alternatively,
you can disconnect the amplifier via an external all-pole disconnection from
the mains.
If a power cut occurs while the amplifier is switched on, it will restart auto-
matically once the power supply has been restored. All settings operation prior
to the loss of power will be maintained.
Amplifier ist switched off.
Amplifier is switchen on
(On LEDs are lighting up).
3.2 Precautions
When mounting or connecting the amp always disconnect it from mains.
3.3 Mounting
Use four screws and washers when mounting the amplifier to the front rack rails.
For mobile use, the amplifier should also be secured using the 19” mounting
elements on the rear panel.
