3 BAND EQ
– The Radius 4V & Linear 4V feature a traditional HIGH MID
LOW equalisation system, each pot gives -20dB of cut and +6dB of boost
per band.
CUE
- Each CUE button routes the channel signal to the headphones.
Pressing the CUE button illuminates the red LED. When CUE buttons are
activated you can hear the selected CUE channels playing. When no CUE
button is active the headphone signal is automatically routed to the
Master Mix Buss.
VALVE SLOT
– There are 4 valve slots on the front panel, with an
attractive perforated mesh below each slot arrangement. Below each shot
shows the valve, with a red LED glow around it.
XFADE SWITCH
– Below each CUE button is a XFADE toggle switch. This
switch assigns the cross fader to the desired channel. If the XFADE
toggle switch is set to X the channel mix is sent via the cross fader
and sound will be heard if the cross fader is set to X. When the OFF
toggle is selected sound bypasses the cross fader, and when the toggle
switch is set to Y no sound will be heard in the mix if the cross fader
is set to X.
LED METER
– Each of the 4 channels features a 10 bar LED meter. This
visually shows the amount of input signal being processed through each
channel, ranging from -25dB to PK (
PEAK SIGNAL
). Normal operating
range should be -6dB to +6dB with an average of 0dB. This gives enough
headroom for unexpected peaks in the musical signal. It is important to
be aware that if the signal reaches PK the channel should be turned down
as distortion could occur.
CH1-CH4 ROTARY FADER (Radius 4V)
- Each channel has a large ROTARY FADER
for precision control of its level when mixing. The rotary ranges from
fully off when anti-clockwise to unity gain (0dB) when clockwise. For
best performance operate these controls near to their fully clockwise
position for normal music level.
CH1-CH4 LINEAR FADER (Linear 4V)
- Each channel has a high quality
linear fader for precision control of its level when mixing. The fader
ranges from fully off when the channel fader is down, to unity gain
(0dB).
VU METERS
– The Radius 4V & Linear 4V feature two high quality analogue
VU (Volume Unit) meters, which accurately measure the left and right
audio signals. The meters show the post EQ sound level. An added feature
of the VU Meters is that when driven over +6VU the meter will illuminate
RED
to warn against clipping. In
SPLIT MODE
the LEFT VU Meter indicates
the cue signal level, and the RIGHT VU Meter indicates the MIX level,
(see
SPLIT
on pg 7).
Linear 4V Radius 4V
Operation Manual
Front panel controls
6
