Studer SW V4.0 OnAir 1000, Operating And Service Instructions

Page: 81 / 361

OnAir 1000 Digital Mixing Console
Date printed: 23.10.03 SW V 4.0
Signaling 7-1
7 SIGNALING
For control room and studio, signaling is provided by means of open-
collector outputs (9-pin D-type connector “SIGN.” on the rear of the con-
sole; for connection details, refer to
chapter 14.11 ).
One output is available for each of the following statuses:
• Control Room microphone is on-air,
• Studio microphone is on-air, and
• Any signal from the console is on-air (i.e., a fader is open, this channel's
ON key is active, its signal is routed to the PROGRAM and/or the REC-
ORD bus, and, if configured, the corresponding master fader is open).
The CR-MIC and STUDIO-MIC indicators in the monitoring section of the
console are illuminated when the corresponding control output is active.
SIGN. Output Active if:
CR MIC OUT At least one input channel of a CR or DJ microphone is active (chan-
nel ON, fader open, assigned to program or record bus, correspond-
ing master fader open).
STUDIO MIC OUT At least one input channel of a studio microphone is active (channel
ON, fader open, assigned to program or record bus, corresponding
master fader open).
PGM OUT Depending on ON-AIR INDICATION condition selected in the COM-
MON SETTINGS page:
• Σ
PROGRAM AND
Σ
RECORD – at least one input channel is
active (channel ON, fader open, assigned to program or record
bus, corresponding master fader open).
• Σ
PROGRAM – at least one input channel is active (channel ON,
fader open, assigned to program bus, PGM master fader open).
• Σ
RECORD – at least one input channel is active (channel ON,
fader open, assigned to record bus, REC master fader open).
The ON AIR INDICATION condition for the PGM OUT control signal
can be set in the COMMON SETTINGS page (reached by touching
MIXER SETUP followed by COMMON), if access permission is avail-
able.
An additional ON AIR IN opto-coupler input on the SIGN. connector can
be used for illuminating the ON-AIR indicator in the monitoring section of
the console.
Note: For information on the DEFAULT MASTER LEVEL window on the
COMMON SETTINGS page, please refer to
chapter 5.14.1 .