Trilithic Seeker D, Руководство по эксплуатации

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Seeker D User’s Guide
Document Num., Rev. 4 May 2018 Page 46
When first entering the Preset Frequencies display or after selecting a new preset
frequency, the following will occur:
• The numeric display will show the first three digits of the
primary frequency (digits before decimal) as shown in the
image to the right.
• After a few seconds the numeric display will change to
show the last four digits of the primary frequency (digits
after decimal) as shown in the image to the right.
• After a few more seconds the numeric display will
change to show the tag for the primary frequency.
• When the numerical display has cycled through the
primary frequency information, the display will show
the same information for the secondary frequency (if a
secondary frequency has been selected).
• When the numerical display has cycled through
the information for both the primary and secondary
frequency (if selected), the display will resume RF signal
level measurement of the selected preset frequencies.
First Three Digits
Last Four Digits
Tag Selection
In this example, the frequency preset is 138.000 MHz, Tag 1.
After a few seconds in the Preset Frequencies display without
any action by the user, the display will revert to the Signal
Level display.