Table of Contents
Advertisement
2
8
22
RS550901Sl550I
DOD
HF
..
~-
.
-
a-
• •
•
..
1
6
Auxiliary Sends
7
Eight Auxiliary Sends are provided. Each has a rotary LEVEL control, and is
sourced from the post-fader signal, but may be switched pre-fade by individual PRE
buttons. The pre-fade signal source for Auxes 1-7 may be taken post-mute, pre-mute
and post-EQ, or pre-EQ and pre-insert. The source selection is by internal push-on
jumpers. The pre-fade signal for Aux Send 8 may be independently set post-mute,
or set to follow the pre-fade source for Auxes
1-
7.
Three ON switches activate the sends for Auxes l & 2, 3 to 6, and 8. Aux 7 is always
active.
Direct Output
8
A post fade (nominal +4d8u) electronically balanced Direct Output is provided
on a rear panel jack socket. Provision is made for an output transformer to be
installed - refer to your dealer for suitable transformers.
Pressing the DIR switch replaces the post-fade channel direct output with the signal
from the Aux 8 pot, following the pre or post selection via the PRE switch.
Group Routing
9
The Routing Matrix is above the panpot, and allows the channel post-fade
signal to be fed to the eight Group and three Mix busses, which are all differential
with balanced drive for maximum noise immunity.
10
Routing to the L &
R
busses is by the
L/R
switch. These busses are sourced
after the centre detented active PAN control , but before the PAN switch, and are
therefore always affected by the panpot. When the MONO switch is pressed, the
pre-pan signal is routed to the mono bus.
11
Pressing PAN switches the PAN POT into the groups circuitry and allows
left/right panning between odd and even groups respectively.
7
Signal monitoring LEDs
12
A multi-point peak detector illuminates the red PEAK LED when there is a
level of +14dBu or greater at four critical places in the signa_l chain: the output of
Mic/Line amplifier, the wiper of the EQ switch and the output of the fader buffer
amplifier.
13
A green -30dB LED illuminates when a level of -30dBu or greater is present
at the output of the Mic/Line amplifier to show that the channel is active.
Channel Fader, Status and Mute
14
The channel fader sets the level sent to the mix, group busses and post-fade
outputs and has a gain of+ l OdB at the top of its travel.
The illuminated, mechanically latching SOLO and CUT switches, in conjunction
with the 8 MUTE bus switches control whether the channel is ON or muted.
Input Module
Advertisement
Table of Contents
