Crestron C2VEQ-4, Руководство по эксплуатации и установке, Страница: 13 / 28

Crestron C2VEQ-4 Volume/Equalizer Control Expansion Card
C2Y Card Slot (01) in System Views . The PRO2 displays the
C2VEQ-4
in slot 01.
Click + to expand the tree so you can view the ports of the
C2VEQ-4
. Refer to
following graphic.
Expanded Slot 1:C2COM-3
C2VEQ-4 Symbols in Programming Manager
Programming Manager is where programmers “program” a Crestron control system
by assigning signals to symbols. Due to the extensive functionality of the C2VEQ-4,
a single symbol in SIMPL Windows would be too complex. Instead, the C2VEQ-4 is
broken up into slots. In Program Manager, expand the C2VEQ-4 to view the
individual slots, and then drag the desired symbol to
Detail View . The slots and
corresponding symbols are described beginning on page 10.
NOTE: At power on, volume is set to zero; bass and treble are flat; and the mixers
are set to route 100% of each input only to the corresponding output. Changes to the
volume, bass, treble, and mixer settings are provided by the SIMPL program. EQ
trim and filter control presets are stored in the card itself, and can be activated using
“recall” functions. EQ, trim and mixer presets, if any, are stored and can be activated
using recall functions
NOTE: Before attempting to program the equalization controls in SIMPL Windows,
please study the example program. There are some subtleties that must be carefully
handled. For example, if you intend to directly set one of the <
TrimBandOut >
signals in your program, and the < TrimBandOut_FB> signal can be set to a
different value by some other method (using DAT software or recalling presets), do
not connect the <
TrimBandOut_FB > signal back to the < TrimBandOut >.
Oscillations might result between the directly driven value and the different
feedback value. Instead, use an Analog Increment with Optional Feedback symbol.
(Refer to “New Symbols” on page 18 for more details.) Connect the directly driven
value and the <
TrimBandOut_FB > signal to individual inputs. Connect its output
to the < TrimBandOut > input of the C2VEQ-4. The same logic applies to any value
that can be changed in two places. Refer to the example program.
Example Program
An example program for the C2VEQ-4 is available from the Crestron FTP site
(
ftp://ftp.crestron.com/Examples ). Search for C2VEQ-4.Basic Example.zip.
Operations & Installation Guide - DOC. 6136 Volume/Equalizer Control Expansion Card: C2VEQ-4
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