TM 11-5820-890-10-3
LOADING OFFSET FREQUENCIES
LOADING OFFSET FREQUENCIES. It may be necessary to offset an SC frequency that is loaded in your RT. Your NCS
will direct you to offset your SC frequency when it is necessary. This procedure allows you to change the SC frequency by
plus or minus 5 kHz or plus or minus 10 kHz.
a.
Set FCTN to SQ ON.
b.
Set MODE to SC.
c.
Set CHAN to MAN, CUE, or desired channel (1 6) to be loaded with offset.
d.
Press SEnd (display will show value of current offset, if there is one present on the CHAN which was selected in step
c).
e.
Enter the numbers of the new offset (this must be a 5 or a 10; if a negative offset is needed, press SEnd again, and
the display will show a negative [] symbol).
f.
Press StolENT (display will blink and show new offset you just stored). You must press Sto/ENT within 7 seconds
after entering the new offset number.
CLEARING OFFSET FREQUENCIES
CLEARING OFFSET FREQUENCIES.
a.
Set FCTN to SQ ON.
b.
Set MODE to SC.
c.
Set CHAN to MAN, CUE, or desired channel where offset is to be cleared.
d.
Press SEnd (display will show value of current offset).
e.
Press CLR.
f.
Press HLd; then press StolENT (you must press Sto/ENT within 7 seconds after pressing HLd).
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