Dynacord PowerH Series Брошюра и технические характеристики - Страница 10
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Supervision and Diagnosis
The RCM-26 transmits all relevant amplifier data to the
IRIS-Net
™
user interface, supervising the operating status
of the power amplifiers, the temperature in the power
blocks and in the power supply, voltages and currents at
the outputs, all protections, the mains voltage and current
consumption, pilot tone and network status.
The impedance measurement with a 20 Hz to 20 kHz sine
wave sweep and the comparison with the stored reference
data makes it possible to diagnose with precision the con-
dition of the connected loudspeakers and even of their
individual components and cable connections. Problems
are therefore detected early and the system is able to res-
pond in good time. It is even easy to examine the state of
loudspeakers that are difficult to access, such as those in
stadiums or large entertainment venues. The System
Check function allows you to measure comprehensively
and conduct a full examination of a very large audio system
at the push of a button. Even in live performance, the con-
nected load is monitored continuously. Any undershooting
(short-circuit) or overshooting (interruption) of the set
tolerance limits is automatically detected and reported
immediately.
Remote Functions
Remote control via the IRIS-Net
Standby switching and the programming of power-up
sequences for the power amplifiers as well as level settings
and the muting of individual channels or channel groups. In
the RCM-26, all parameters can be controlled in real time as
well as stored in user memories, from which they can be
retrieved and reloaded subsequently.
™
provides Power On /
• linear 24 Bit AD/DA converters,
Sigma-Delta, 128 x oversampling
• dynamic range > 116 dB
• 96 kHz sample rate, 48 kHz optional
• THD+N < 0,005%
• 2 DSPs 150 MHz / 300 MIPS computing power
• 48 Bit double-precision algorithms