4 OPER
ATION
USER MANUAL
VORTEX 3 QUADRO
P.20
USER MANUAL
VORTEX 3 QUADRO
P.21
4.2.2 Gain Selector
Two switches on the rear of the
VORTEX
allows the maximum amplification
attainable to be set directly in the input stage of each amplifier (A/B, C/D).
The
VORTEX
amplifier has a 26 dB and 32 dB voltage gain setting along with a
1,4 V sensitivity setting.
Model
26 dB
32 dB
1,4 V
VORTEX 3 QUADRO
4
Ω
/ 750 W
8
Ω
/ 450 W
2,75
3,01
1,38
1,51
32,64
4.2.3 Limiter Switch
This switch is located at the rear of the
VORTEX
. It allows you to set the mode of
the limiter. This limiter affects both channels in both amplifiers There are three
modes:
(See 4.4.1 Clip Limiter and 4.4.4 Speaker Protect Limiter)
Right position:
Clip Limiter: On
Speaker Protect: On
Middle position:
Clip Limiter: Off
Speaker Protect: On
Left position:
Clip Limiter: Off
Speaker Protect: Off
4.3 Indicators
4.3.1 On LEDs (multifunctional)
Under normal operation, after the amp has started, the green power LEDs are
permanently lit. A variety of different sequences of flashing LEDs are used to
indicate other operating states and errors in one of the channels of the power
amp.
(See 6.1 On LED Flashing Sequences)
