Polycom Vortex EF2280 User Manual

This command sets the hold time (in milliseconds) for the camera gating (CGATE) feature.
This command is an integer command. See
Section 6.2 for more information on this type of command. The
minimum and maximum values for this command are 100 and 5000, respectively.
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
F01CGATET500
Set camera gating hold time to 500
ms.
F01CGATET500
F01CGATET>500
Increase camera gating hold time by
500 ms.
F01CGATETx , where x is between 100 and 5000
depending on the current setting of CGATET. If this
command is issued after the example above, the
status message will be F01CGATET1000 .
F01CGATET?
Query camera gating hold.
F01CGATETx , where x is between 100 and 5000
depending on the current setting of CGATET. If this
command is issued after the example above, the
status message will be F01CGATET1000 .
8.37. DELAYO -- Set Output Delay
This command sets the amount of output delay (in tenths of milliseconds) on each of the twelve output channels
(1-8, A-D) . Use of the wildcard character (*) for specifying the channel is not supported for this command. The
output delay can be separately enabled or disabled via the
DELAYOE command.
The output delay feature is only available on Rev F and later EF2280's. All Rev F and later EF2280's have the
Polycom logo on the front panel. EF2280 revisions earlier than Rev F have the ASPI Digital logo on the front
panel. For units where this command is not supported, it will always return a status message indicating that the
output delay is set to 0.
This command is an integer command. See
Section 6.2 for more information on this type of command. The
minimum and maximum values for this command are 0 and 3400, respectively.
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
F01DELAYO21500
Set output delay on output channel 2
to 150 ms (1500 tenths of
milliseconds).
F01DELAYO21500
F01DELAYO2>1700
Increase output delay on output
channel 2 by 170 ms (1700 tenths of
milliseconds.)
F01DELAYO2x , where x is between 0 and 3400
depending on the current output delay setting for
output channel 2 . If this command is issued after
the above example, then the status message will be
F01DELAYO23200 .

Polycom Vortex EF2280 Specifications

General

Rack capacity	1U
Frequency range	20 - 20000 Hz
Cancellation span	270 ms
Echo cancellation	65 dB
Phantom power	48 V
Nominal input level	0 dB
Output gain	-100 - 20 dB
Output impedance	33 Ω
Maximum output amplitude	23 dB
RS-232 ports	1
Audio connections	2 x 3.5mm
Parallel ports quantity	2
Input voltage	110 - 240 V
Output current	20 mA
Output voltage	5 V
Input frequency	47/63 Hz
Power consumption (typical)	30 W
Operating temperature (T-T)	0 - 40 °C

Weight and Dimensions

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