Polycom Vortex EF2211 User Manual

S01MACROK*
Delete all the commands associated with all 255 macros.
S01MACROK*
8.94. MACROL -- List All Commmands in a Macro
This command lists all the commands in a given macro. For example, assume that a macro has been
defined via the following command sequence.
S01MACROS112
S01MACROA112,MUTEI*0
S01MACROA112,GAINI*0
S01MACROA112,MUTEO*0
S01MACROW112
Once this macro has been defined, issuing the command:
S01MACROL112?
Will result in the following status messages:
S01MACROL112,MUTEI*0
S01MACROL112,GAINI*0
S01MACROL112,MUTEO*0
S01MACROL112
8.95. MACROQ -- Execute Macro Quietly
This command executes the macro corresponding to the specified number. The macro must have
been previously defined and stored in non-volatile memory via the
MACROS, MACROA, and MACROW
commands. If the specified macro is empty, then an error condition of ERROR#070 will be generated.
When the MACROQ command executes, status messages for all of the commands in the macro will not
be generated. The MACROQ is provided so that a control system can execute a macro and not
generate heavy data traffic from the resulting status messages. Of course, this assumes that the
control system is not interested in any of the acknowledgements. The
MACROX command can be used
to execute the macro without suppressing status messages.
Example Description Status Message
S01MACROQ125
Execute macro number 125 without generating any status
messages.
S01MACROQ125
8.96. MACROS -- Start a New Macro

Polycom Vortex EF2211 Specifications

Power

input voltage	110-240 VAC
frequency	47-63 Hz
power consumption	25 W
phantom power	24 V

Connectors

RS-232	DB9F
EF Bus In/Out	RJ45
Telephone Line/Set	RJ11
Control/Status	DB25F
Audio	3.5mm quick connect terminal blocks

Audio Specifications

microphone input	-30 dBu to +0 dBu
line inputs	-20 dBu to +0 dBu
line outputs	-20 dBu to +0 dBu
loudspeaker output	10 W, 4-16 Ohms
input impedance	10 k Ohms
output impedance	50 Ohms
headroom	20 dB
signal to noise ratio	85 dB
frequency response	20 Hz - 22 kHz

Echo and Noise Cancellation

total cancellation	65 dB
convergence rate	40 dB/second
noise cancellation	0-15 dB
echo cancellation	40 dB, total >65 dB
convergence	30 dB/second
cancellation span	32 ms
acoustic echo cancellation span	270 ms

Operating Environment

operating temperature	0 °C - 40 °C
status outputs	5 V, 20 mA each

Weight and Dimensions

width	483 mm
length	244 mm
height	45 mm
weight	1.8 kg
shipping weight	2.5 kg