Other Functions; Dsp Operation (Optional Ut-106 Is Required) - Icom IC-R2500 Instruction Manual

11

OTHER FUNCTIONS

UT-106 installation is described in the IC-PCR2500's Instruction manual. See the installation details.
■ DSP operation
D D ANF function
The ANF (Automatic Notch Filter) function automatically at-
tenuates beat tones, tuning signals, etc., even if they're fre-
quency changes. This function can be activated in SSB, AM,
FM modes.
q Select any of SSB, AM or FM mode in the desired band
(left or right).
w Push [SET•SKIP] to enter set mode.
e Push [SET•SKIP] or [ATT•PRIO] several times until "AnF"
appears.
[SET•SKIP]
[ATT•PRIO]
[DIAL]
r Rotate same band's [DIAL] to toggle the ANF function ON
and OFF.
t Push any key for main band to exit set mode.
65
(Optional UT-106 is required)
[
D D NR function
The NR (Noise Reduction) function reduces noise compo-
nents and picks out desired signals which are buried in noise.
The received AF signals are converted to digital signals and
then the desired signals are separated from the noise. This
function is available for all operating modes.
q Select the desired band (left or right) as main band.
w Push [SET•SKIP] to enter set mode.
e Push [SET•SKIP] or [ATT•PRIO] several times until "nr"
appears.
[SET•SKIP]
[ATT•PRIO]
[DIAL]
r Rotate same band's [DIAL] to select the NR level from 1 to
15 or OFF.
t Push any key for main band to exit set mode.
[