ClearOne comm PSR1212 - Manual (Page 7)

Technical Services Group ~ 1-800-283-5936 (USA) ~ 1-801-974-3760
Congratulations on purchasing the PSR1212, a highly advanced twelve-by-twelve
digital matrix mixer with audio processing. It utilizes an internal macro language
and 32 user-definable presets to quickly adapt to a variety of sound reinforcement
and room-combining applications in auditoriums, stadiums, theatres, gymnasiums,
hotel/convention centers, conference rooms, training rooms, and boardrooms.
The PSR1212 facilitates local and remote PC setup and diagnostics, logic
outputs, and automatic gated microphone operation. Gating parameters for
microphone inputs can be individually customized, while automatic gain control
keeps the overall sound level consistent. Eight of the 12 channels can be
configured as an automatic microphone mixer.
All microphone mixing parameters can be customized and any combination of
inputs can be routed to any combination of outputs, with attenuation adjustments
at each cross point. This allows flexibility in accommodating different applications
and customer requirements.
Adjustments in routing, level, and other functions can be made through
presets activated through a closure on the rear panel, an RS-232 serial interface,
or a control panel through the RS-485 port.
The PSR1212 features eight audio processing blocks, each with 15 filters.
Each filter can be configured as a parametric equalizer, high pass, low pass, CD
horn, high shelving, low shelving, all pass, or crossover. This allows you to tailor
the PSR1212’s audio response to optimize the audio quality and fidelity in a wide
variety of venues.
The GPIO (general purpose input/output) allows switching among any of 32
user-stored presets. This gives you real-time flexibility to meet a variety of audio
reinforcement requirements.
Network-based interconnectivity allows up to eight PSR1212s to be
connected and controlled as a single unit, allowing microphone coverage in
applications requiring up to 64 mics.
The PSR1212’s Macro Pro™ scripting language allows the unit to function
without the need for an external controller. However, it can be easily interfaced to the
ClearOne Control Panel or XAP IR Remote via either of the two RS-485 ports. The
unit can also interface with a PC or external controller through the RS-232 port.
CHAPTER 1: Introduction
Product overview