Polycom Vortex EF2201 User Manual

Example Description Status Message
T01PRESETK18
Delete preset number 18.
T01PRESETK18
T01PRESETK*
Delete all presets.
T01PRESETK*
8.95. PRESETL -- List All Commmands in a Preset
This command lists all the commands in a given preset. For example, assume that user preset 18 has
been defined previously by the following command.
T01PRESETW18
Now, issuing the command:
T01PRESETL18?
Will result in a long sequence of status mesages reflecting all the data stored in the preset. At the end
of the status messages, a final message of
T01PRESETL18
will be displayed.
8.96. PRESETP -- Set Which Preset Will Be Activated At
Power-Up
This command sets or queries the power-up preset, which is executed each time the device powers up.
The power-up preset must be one of the factory presets (0-15) or one of the user presets (16-47).
This command is saved to global non-volatile memory and is not part of a preset. Its value is saved
each time it is changed. It will retain its value after power-down. Since this command writes to non-
volatile memory, there will be a delay before an acknowledgment is returned.
Example Description Status Message
T01PRESETP16
Set the power-up preset to be user
preset 16.
T01PRESETP16
T01PRESETP?
Query the current power-up preset.
T01PRESETPx, where x is between 0 and 47
depending on which preset is currently set to
be the power-on preset.
8.97. PRESETQ -- Execute a Preset Quietly
This command executes the preset corresponding to the specified number, which must be between 0
and 47. The preset must either be a pre-defined factory preset (0 - 15) or a user preset (16 - 47) that

Polycom Vortex EF2201 Specifications

General

Rack capacity	1U
Frequency range	250 - 3600 Hz
Cancellation span	32 ms
Echo cancellation	60 dB
RS-232 ports	1
Modem (RJ-11) ports	2
Input voltage	110 - 240 V
Input frequency	47/63 Hz
Power consumption (typical)	15 W
Nominal input level	-66 dB

Weight and Dimensions

Weight	1800 g
Dimensions (WxDxH)	483 x 244 x 45 mm