Broadcast Tools ProMix 12 Installation And Operation Manual Download Page 5

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ProMix 12 Installation and Operation Manual

INSTALLATION

BOOTH OUTPUT

The console provides a secondary Booth monitor output (7) that can be used to drive
headphones worn by an announcer in an “announce booth”.  This output, via TRS
jack, will drive headphones of 300 ohms or higher.  (Termination is not necessary.)
The nominal output level is 0dBm.  The mating TRS plus should be wired as follows:

TIP:

Left Booth output

RING:

Right Booth output

SLEEVE:

Ground

CUE/TALKBACK OUTPUTS

The console provides outputs to drive external amplified speakers for monitoring the
Cue bus and Talkback circuit (8).  Using the Cue output is optional, as the Cue bus
can be monitored via the Monitor system (with the CueMix function) as well as via
the Phones output.  The Talkback output must be connected to an external (ampli-
fied) speaker if this feature is to be used.  The Cue and Talkback outputs are unbal-
anced and will drive 600-ohm loads to a nominal level of –10dBm.  (Termination is
not necessary.) Inexpensive “computer speakers” are ideal for use with the Cue and
Talkback outputs (audio quality unimportant).  The mating TRS plug should be
wired as follows:

TIP:

Cue output

RING:

Talkback output

SLEEVE:

Ground

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Summary of Contents for ProMix 12

Page 1: ...ment Revisions of this information or new editions may be issued to incorporate such changes Broadcast Tools is a registered trademark of Broadcast Tools Inc Copyright 1989 2006 by Broadcast Tools Inc...

Page 2: ...lease research your hardware software instruction manuals or contact the man ufacturers technical support department WHO TO CONTACT FOR HELP If you have any questions regarding your product or you nee...

Page 3: ...r Connect microphones to the female XLR connectors 1 on the rear of the console The mic plug should be wired as follows PIN 1 Ground PIN 2 Hi PIN 3 Lo MIC PROCESS INSERT The ProMix 12 provides for the...

Page 4: ...pt for Channel 4 The Program minus caller Mix Minus output is normally fed back to the hybrid s send input The caller will therefore be able to hear all program sources mixed on the Program bus minus...

Page 5: ...s outputs to drive external amplified speakers for monitoring the Cue bus and Talkback circuit 8 Using the Cue output is optional as the Cue bus can be monitored via the Monitor system with the CueMix...

Page 6: ...e booth announcer to talk directly to the console operator off air via the Talkback system The MUTE TALLY output on pin 4 provides a means of switching external equip ment when the monitor mutes This...

Page 7: ...9 See Figure 2 To enable Mic 2 monitor mute install a jumper between pins 3 11 To enable Mic 3 monitor mute install a jumper between pins 7 11 TALKBACK MIC INPUT The console includes a Talkback system...

Page 8: ...e Monitor system when Mic 1 is on Mics 2 and 3 can be user programmed to mute the Monitor system if necessary See Section 3 2 LINE INPUT CHANNELS Line channels are assigned to the Program and or Audit...

Page 9: ...e CUE bus through the main monitor speakers rather than the usual small ineffective cue speaker found on most broad cast consoles To use the CueMix feature for example to preview a track on a CD follo...

Page 10: ...an external amplified speaker must be connected to the TB OUTPUT as described in Section 2 9 If the TALKBACK button 20 is pressed and held down the normal audio feeding the Booth output is overridden...

Page 11: ...main bus output lev els Using the VU METER can meter either the Program or Audition bus PGM AUD button 22 If the button is up the Program bus is metered if it is down the Audition bus is metered Mix l...

Page 12: ...0dBm CUE TB outputs 10dBm unbalanced 5K load Max output 10dBm AUDIO PERFORMANCE Frequency response 20Hz 15kHz 0 5dB Mic channel EIN 125dBm 75dB S N with 50dB preamp gain typical Output noise 75dB belo...

Page 13: ...OTHER WARRANTIES OR REMEDIES TO THE MAXIMUM EXTENT PERMITTED BYAPPLICABLE LAW BROADCAST TOOLSAND ITS SUPPLIERS DISCLAIMALL OTHER WARRANTIES EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO IMPLI...

Page 14: ...B Trimmer Off On LED Fader PGM AUD PGM VU Meter VU Meter PGM MONO AUD AUD MONO Mix Minus PGM AUD MONO MM Minus Chan 4 Level CUE Fader PGM AUD LT RT Line Inputs 10 4 Chan 4 12 Chan 1 3 PGM AUD BUS AIR...

Page 15: ...4 9479 15 ProMix 12 Installation and Operation Manual SECTION TITLE TIP Helpful tips area CAUTION Broadcast Tools products as any elec tronic device can fail NOTE For safety DO NOT connect WEBSITE Vis...

Page 16: ...4 9479 16 ProMix 12 Installation and Operation Manual SECTION TITLE TIP Helpful tips area CAUTION Broadcast Tools products as any elec tronic device can fail NOTE For safety DO NOT connect WEBSITE Vis...

Page 17: ...4 9479 17 ProMix 12 Installation and Operation Manual SECTION TITLE TIP Helpful tips area CAUTION Broadcast Tools products as any elec tronic device can fail NOTE For safety DO NOT connect WEBSITE Vis...

Page 18: ...4 9479 18 ProMix 12 Installation and Operation Manual SECTION TITLE TIP Helpful tips area CAUTION Broadcast Tools products as any elec tronic device can fail NOTE For safety DO NOT connect WEBSITE Vis...

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