Polycom RS-232 Waterskis User Manual


 
parameter, the filter type, is specified instead of all the parameters. See the PEQIA command for
more information. To set the slope parameter for an output parametric EQ filter, use the
PEQOT
command. To set all the parameters for an output parametric EQ filter, use the
PEQOA command.
This command is saved to non-volatile memory only as part of a preset. The state of this command
will be restored after power-up only if a preset is saved and that preset is set to be the power-on
preset.
Example Description Status Message
S01PEQIT1,2,1
Set the type of the parametric EQ
on input 1 , band 2 to parametric.
S01PEQIT1,2,1
S01PEQITB,1,?
Query current type setting of
parametric EQ on input B , band
1.
S01PEQITB,1,t , where t is the current
setting of the type parameter for the
parametric EQ on input B , band 1. If the type
parameter of this filter is set to the same
value given in the example above, then the
status message will be S01PEQITB,1,1 .
8.121. PEQOA -- Set All Parameters for Specified Parametric
EQ Output Stage
This command sets or queries all of the parameters for the parametric equalizer (EQ) filters on output
channels 1, A, B, and T output channel T. Each channel has five bands of parametric EQ that can be
independently controlled.
The output parametric EQ filter parameters can be set individually via the
PEQOT, PEQOF, PEQOB,
PEQOG, PEQOS, and PEQOE commands. The input parametric EQ filter parameters can be set
simultaneously via the
PEQIA command or individually with the PEQIT, PEQIF, PEQIB, PEQIG,
PEQIS, and PEQIE commands.
When using this command, you must specify all of the following parameters.
Description Value Range Units
Channel 1, A, B, T N/A
Band 1-5 N/A
Filter Type 1-5
1 = parametric filter
2 = low shelf
3 = high shelf
4 = lowpass
5 = highpass
6 = Linkwitz-Riley lowpass
7 = Linkwitz-Riley highpass
Frequency 20 - 20000 Hz
Bandwidth 5 - 200 1/100th octave