OnAir 2000M2 Digital Mixing Console
Date printed: 12.11.03 SW V 4.0 Signaling 8-1
8 SIGNALING
For control room and studio, signaling is provided by means of open-
collector outputs (9-pin D-type “SIGN.” connector on the Monitoring
module; for connection details, refer to chapter 15.13).
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 central operating section
of the console are illuminated when the corresponding control output is
active. Signaling always refers to the input module and not to the fader
strip.
SIGN. Output Active if:
CR MIC OUT At least one input of a CR or DJ microphone is active (channel ON,
fader open, assigned to program or record bus, corresponding master
fader open).
STUDIO MIC OUT At least one input 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
COMMON SETTINGS page:
• ΣPROGRAM AND ΣRECORD – at least one channel is active
(channel ON, fader open, assigned to program or record bus,
corresponding master fader open).
• ΣPROGRAM – at least one channel is active (channel ON, fader
open, assigned to program bus, PGM master fader open).
• ΣRECORD – at least one 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 (which is reached by press-
ing MIXER SETUP followed by COMMON), if access permission is
available.
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.
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