Control Room Monitor; Switching; Send Output Controls; Level Controls - MCi JH-500 Series Manual

Professional mixing desk
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CONTROL ROOM
MONITOR
SWITCHING
CONTROL MONITOR SELECTOR
switches permit the monitoring of:
Three 2-track
tape machines, two 4-track tape machines, the
6
~ND
BUSSES,
the
t wo
stereo CUE systems,
and
th
e
2
-m
ix
,
4-mix systems.
The
QUAD
CONTROL
Meters will
follow these selections automati-
cally, but
the
metering
level is NOT affected by the monitor
level.
When
the
MONO
position is selected, the monitors are
switched to
a MONO
output,
but the meters will still follow
the QUAD
of
the STEREO output.
4 individual
MONITOR MUTE
switches are provided.
The rear monitors are
automat~cally
muted
when
a stereo input
is selected.
When changing between
Quad
and Stereo, an auto-
matic level adjustment circuit keeps the level constant.
An
ALTERNATE
SPEAKER switch provides a command to switch to
and alternate set
of
control room speakers.
An ALTERNA'!'E CENTER switch permits shifting the "center
of
the
room" from the C.ONSOLE to the PRODUCER's DESK.
Internal pots
are provided to set up this "alternate center"
location.
A
warning
lamp is turned ON when this button is depressed.
When
e
ither
the SLATE,
the TALKBACK,
or the COMMUNICATION
system
is
activated, control
room monitor dimming
is
automatically provided.
LEVEL CONTROLS
Individual switches provide a
~
5 Db trim in I Db discrete
steps to each of the four CONTROL ROOM
MONITORS.
A
SOLO trim pot provides 20 Db of gain control
when
a MONO
SOLO is being monitored.
The
MASTER
CONTROL
ROOM
LEVEL CONTROL is capable of adjusting
the monitor level from + 6 Db to
-
infinity.
SEND
OUTPUT
CONTROLS
The 6 SEND OUTPUTS are located on the CONTROL ROOM module.
Each SEND is provided with a MASTER LEVEL TRIM and has switch-
able HIGH PASS and LOW PASS filters.
These filters are
variable
between -10 dB and +10
dB.
The
3
dB points are at 60 Hz and
at 10 kHz respectively.

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