D Fixed Mode - Icom IC-7600 Instruction Manual

D Fixed mode

Dsplays sgnals wthn the specfed frequency range.
Condtons on the selected frequency band can be
observed at a glance when usng ths mode.
q Push [EXIT/SET] several tmes to close any mult-
functon screens, f necessary.
w Push [SCOPE] (F-1) to select the scope screen.
e Push [CENT/FIX] (F-5) several tmes to select the
fxed mode.
• " " s dsplayed when fxed mode s selected.
r Push [ATT] (F-2) several tmes to actvate an
attenuator or turn the attenuator OFF.
• 10, 20 and 30 dB of attenuaton s avalable.
• Push and hold [ATT] (F-2) for 1 sec. to turn OFF the
attenuator.
t Push [MARKER] (F-3) several tmes to turn the
marker for transmt frequency and/or sub readout
frequency ON or OFF.
• " " dsplays the marker at the transmt frequency.
• " " dsplays the marker at the sub readout frequency.
• " " dsplays the marker at the man readout fre-
quency. (always dsplayed)
• "<<" or ">>" appears when the marker s out of range.
• The spectrum scope shows the transmt sgnal whle
transmttng. Ths can be deactvated n the scope set
mode. (p. 68)
• The spectrum scope shows the peak level hold func-
ton. Peak levels are dsplayed n the background of the
current spectrum n a dfferent color. Ths can be deac-
tvated and the waveform color can be set n the scope
set mode. (p. 68)
y Push [HOLD] (F-4) to freeze the current spectrum
waveform.
• " " appears whle the functon s n use.
• Push and hold [HOLD] (F-4) to clear the current spec-
trum waveform.
u Push [EXIT/SET] to ext the scope screen.
NOTE: If a strong sgnal s receved, a ghost sgnal
may appear. Push [ATT] (F-2) several tmes to
actvate the spectrum scope attenuator n ths
case.
The scope bandwdth can be specfed for each fre-
quency band ndependently n the scope set mode.
(pgs. 69 to 71)
RECEIVE AND TRANSMIT
HOLD CENT/FIX
F-4 F-5
F-1 F-2 F-3
/
SCOPE SPAN ATT MARKER
4
EXIT/SET
Appears
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