Now for the three requirements of tape playback:
1.
Simple record check
To do this, the tape playback signal
is
substi-
tuted for the monitor output signal on the
submaster monitor select, and the monitor
mix
is
now derived from tape playback on each
section so switched. Any or
al1
8
may be
selected individually and the
control room
master
will then set
a
level for the control
room loudspeakers.