OHM CRED Mark 2 2-4, Руководство пользователя

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CRED Mark 2 2-4/2-6
Operation
Starting up
The unit will energise as soon as power is applied to the IEC inlet; there is no power switch. During the
start up process the firmware application model number and version numbers are displayed and the
outputs are muted until the unit has completed its internal checks. Once the start-up routines are
complete and the unit is ready to pass audio. The DSP signal path will be restored to the current
settings when it was last powered down and the audio signal is gradually ramped up to its correct
level.
Selecting a Factory Preset
The CRED series processors have a library of designed to suit a range of OHM
enclosures.
contain some parameters that are fixed and hidden from view; the remainder of the
DSP parameters are available for user manipulation. The number and type of hidden parameters is
dependant on the
, typically crossover frequencies, output delay and some EQ's are
hidden; those settings that are a function of the loudspeaker cabinet design and should not require
adjustment for different applications.
To recall a
for a particular cabinet or system, press Recall and use the left hand
parameter knob A to scroll through the available factory preset locations (as indicated by a box
symbol after the preset number). Once the appropriate preset has been selected press recall again,
at which point you will be asked to confirm the action by pressing recall for a third time. This is to
guard against accidental recall of Presets.
Factory Presets are locked so they cannot be over-written. The user can, however, store an edited
version of a Factory Preset in any free preset location.
Factory Presets
Factory Presets
Factory Preset
Factory Preset
Details of all the Factory Presets including output designations can be found in Appendix A.
Creating a Crossover
In addition to the the unit has two further ; mono and stereo. These
are stored in locations 1 and 2 respectively, they can be used to develop settings for any
loudspeaker combination and are recalled in the same way as the described above.
These Presets are also locked but the user can name and store their own edited versions in any free
preset location.
Factory Presets 'Base Presets'
Base Presets
Factory Presets
Navigation and Viewing Parameters
Many of the processing elements in each input and output path have features that may be controlled
by the user, such as gain, frequency or limiter threshold. We call these adjustable features
parameters
A B C
A
B
C
Gain
0.0dB
12dB
Slope Freq
100Hz
EQ1
A In
3 9