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DM8000 User Manual
3.10.4 Logic Meter
Logic Meter
modules allow you to monitor the strength of Logic commands.
Logic Meter Module Icons
Logic Meter Component Objects
Right-click to access the Component Object’s Dialog Box, with the
following controls:
Logic Meter Dialog Box
•
Indicator Node
to the left lights when the logic control input terminal
receives a HIGH control signal.
•
Meter Label
lets you create a custom label for the given logic channel.
3.11 Generators
Generators
component objects provide sine-wave, sweep, pink-noise, and
white-noise generator functions. Generators may be connected to any audio
input terminal for diagnostic and setup purposes, or for applications that require
tones or to mask other sounds.
3.11.1 Tone Generator
Tone Generator
modules can generate a single tone at a set frequency, or they
can be used to sweep from a low frequency to a high frequency. These tones
can be useful for finding and dealing with problem frequencies in a room or
sound system.
Tone Generator Module Icon
Tone Generator Component Object
Right-click to access the Component Object’s Dialog Box, with the
following controls:
Tone Generator Dialog Box
•
Tone
mode generates a single frequency. Tone mode disables the Start
Frequency, Stop Frequency, Sweep Interval and Time Interval parameters.
•
Sweep
mode generates a tone that sweeps through a programmed range of
frequencies. In Sweep mode, the Frequency parameter is disabled.
•
Mute
turns the Tone Generator module on or off. The module is muted when
the node is lit green.
•
Level
controls the Tone Generator output level.
•
Frequency
sets the single frequency used in Tone mode.
•
Start Frequency
and
Stop Frequency
sets the frequency range for
Sweep mode.
•
Sweep Interval
selects the bandwidth for the Sweep tone.
•
Time Interval
sets how long each tone is held during a frequency sweep.
3.11.2 Pink noise Generator
Pink Noise Generator
produces pink noise (equal energy at all octaves), which
can be useful as a reference for diagnostics and setting consistent levels by ear.
Pink Noise Generator Module Icon
Pink Noise Generator Component Object
Summary of Contents for DM8000
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