49. LINK
The FB1 and FB2 outputs can be linked by pressing
the LINK switch, so that each output has the sum of
both signals. This gives greater flexibility in deriving
combined headphone feeds from the Channel and
Monitor paths.
50. FOLDBACK
OUTPUTS
The FB1 and FB2 outputs are driven via ground-com-
pensated amplifiers to standard
1
⁄
4
" 3 pole A gauge
jack sockets.
51.
C/RM SOURCE TO FB1 & FB2
This rotary control feeds the selected control room
source (either Mix or 2-Track Replay) directly to the FB1
and FB2 busses. This provides the operator with a
very quick method of establishing a basic headphone
feed, which can then be refined by the use of the
FB1/FB2 sends on the input channels or groups.
52/53.
2 TRACK REPLAY
The source for the control room monitors is either the
stereo Mix signal or an external 2-Track tape machine
connected to a pair of standard
1
⁄
4
" 3 pole A gauge
jack sockets (53). The selected signal will normally be
displayed on the bargraph meters (45), unless
PFL/AFL is active. This interface is factory set to suit -
10dBV equipment. If a level of +4dBu is required
please refer to the Selectable Options section on page
32.
54.
PFL/AFL TRIM & LED
When any PFL or AFL switch is pressed the selected
control room monitor source is replaced by the se-
lected PFL or AFL signal, and the LED illuminates to
show that AFL/PFL is active. The PFL/AFL signal is
displayed on the Right bargraph meter and the Left me-
ter is disabled. A rotary TRIM control provides level
adjustment to allow for differences in operating levels,
but AFL/PFL level will only be accurately displayed on
the Right meter with the Trim control in the centre (de-
tented) position.
55.
CONTROL/ROOM & PHONES LEVEL
A rotary fader controls level to the control room outputs
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