Solo Systems; Communications Systems; Slate; Talkback - MCi JH-500 Series Manual

SOLO SYSTEMS
Three SOLO buttons are provided on each INPUT/OUTPUT module
the SOLO button located near the EQ controls provides a MONO
SOLO of the INPUT to the EQ.
The SOLO button located near the CHANNEL BUSS assignment
switches provide a MONO SOLO of the CHANNEL OUTPUT.
The SOLO button located near the MONITOR level control is
programmed by the QUAD SOLO button on the CONTROL ROOM
MONITOR module. When the QUAD SOLO button is not depressed,
the MONITOR SOLO button on each INPUT /OUTPUT module wi ll
produce a MONO SOLO of the monitor output of that channel.
When the QUAD SOLO button is depressed , the MONITOR SOLO
button will produce a QUAD -IN-PLACE with ECHO SOLO from its
channel. ALL OTHER CHANNELS ARE MUTED. A QUAD SOLO TRIM pot.
is loca ted on the Mas ter Module.
(QUAD MIX
is
d estroyed whil e the
QUAD SOLO button
is
depressed.)
A yellow LED on each I/O module
lights when anyone of the three SOLO buttons is used.
A SOLO button associated with each ECHO RETURN circuit is
provided which functions exactly like the MONITOR SOLO button
on the INPUT/OUTPUT module.
COMMUNICATIONS SYSTEMS
There are three communications systems located on the COMMU-
NICATIONS module. Each system has its own level control and
its own OFF/ON switch. Control room monitors are automatical-
ly dimmed when either of these systems is turned ON.
SLATE-
When this system is turned ON, the local oscillator is
automatically switched ON and adjusted to 20Hz at -18 Db.
This signal is summed with the talkbac k mike ( Zo cated in the
consoZe) , and is fed to the selector switches marked MIX and
TKS. These switches route the signal to either the MIX
BUSSES or to the CHANNEL OUTPUT (TKS SWITCH).
TALKBACK-
When this system is switched ON, the talkback mike is
connected to the STUDIO MONITOR SYSTEM.
COMM-
When this system is switched ON, the talkback Mike is
connected to the SEND BUSSES through the SEND SE LECT switches.
These switches select the SEND BUSSES in pairs (1-2), (3-4),
or (5-6).
v-]hen the COMM system is ON, the talkback mike is ALWAYS
connected to both CUE systems .