Motorola PTP 400 Series - Manual (Page 125)

123
Figure 63 - Spectrum Management Fixed Frequency Screen- Slave
Channel barring is disabled in fixed frequency mode; it is not required as dynamic channel
hopping is prohibited in this mode.
The only control available to the master is the Interference Threshold attribute. This has no
effect on the operation of the wireless link and will only affect the generation of the channel
spectrum graphics. The active channel history menu is removed in this mode of operation as
channel hopping is prohibited.
8.3.10 Spectrum Management Control - With Operational Restrictions
When operating with Radar Avoidance enabled the following variances in operation apply:
• The words “Radar Avoidance” are appended to the “Spectrum Management” title at the
top of the screen. See Figure 64 and Figure 65.
• The only controls available to the master are the Interference Threshold attribute. This
has no affect on the operation of the wireless link and will only affect the generation of the
channel spectrum graphics. See Figure 64.
• Extra color coding of the interference histogram is provided. See Table 14.