Table 21 - Spectrum Management Change State Key With Operational Restrictions - Motorola PTP 58500 User Manual

The colored bar represents the following channel state:
Green Active
Interfere
Orange
nce
Blue Available
Grey Barred
Radar
Red
Detected
Region Region
Bar Bar

Table 21 - Spectrum Management Change State Key With Operational Restrictions

The channel is currently in use hosting the Point-to-Point wireless
link.
The channel has interference above the interference threshold.
The channel has an interference level below the interference
threshold and is considered by the Spectrum Management
algorithm suitable for hosting the Point-to-Point link.
The system administrator has barred this channel from use.
Because the low signal levels encountered when a unit is powered
up in a laboratory environment prior to installation (which makes the
grey of the channel bar difficult to see). An additional red 'lock'
symbol is used to indicate that a channel is barred.
Impulsive Radar Interference has been detected on this channel and
the channel is Unavailable for 30 minutes. At the end of the 30
minute period a Channel Availability Check is required to
demonstrate no radar signals remain on this channel before it can
be used for the radio link.
This channel has been barred from use by the local region
regulator.
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