ICOM IC PCR100 Manual De Usuario
34
6
BAND SCOPE
■
Operation
The band scope function allows you to visually check a spec-
ified frequency range.
ified frequency range.
Receive audio is muted while monitoring the band scope.
Push [
Push [
s
/
❙ ❙
] to pause sweeping and receive the audio.
D
Using the multi-function receiver screen
q
Click the sweep start/pause button ([
s
/
❙ ❙
]) to begin a
sweep; signal conditions appear starting from the center of
the range.
the range.
• Conditions over the entire set frequency span can be observed
around the center frequency of the currently received frequency.
w
Click the [SPAN+] or [SPAN–] button to select the sweep
width through SPAN1 (±100 kHz) to SPAN4 (±2 MHz).
width through SPAN1 (±100 kHz) to SPAN4 (±2 MHz).
e
Click the [TS
J
] or [TS
K
] button to select the sweep tuning
step.
• “LIMIT” appears when a tuning step greater than the sweep step
range is selected.
r
Click the waveform to select the frequency of the signal.
• Click the [
s
/
❙ ❙
] button to pause a sweep and monitor the fre-
quency. Repeat to resume the sweep.
• While pausing the band scope, you can also select the frequency
by clicking the waveform. The current receive frequency is
marked by a dotted line and the previous receive frequency is
displayed at center.
marked by a dotted line and the previous receive frequency is
displayed at center.
t
Click the sweep stop button ([
‘
]) to cancel a sweep.
D
Using the simple function receiver screen
q
Call up the band scope screen if it is not displayed.
• Click the [MENU] button and select the ‘Band Scope.’
w
Click the sweep start/pause button ([
s
/
❙ ❙
]) to begin a
sweep; signal conditions appear starting from the center of
the range.
the range.
• Conditions over the entire set frequency span can be observed
around the center frequency of the currently received frequency.
e
Click the [
∫
] or [
√
] button to select the sweep width
through SPAN1 (±100 kHz) to SPAN4 (±2 MHz).
• Choose [SPAN1] when band conditions are crowded (many sig-
nals are present); choose [SPAN4] when few signals are present.
r
Click the [TS
J
] or [TS
K
] button on the function controller
screen to select the sweep tuning step.
• Click [MENU] and select the ‘Function controller’ when it is not
displayed.
• “LIMIT” appears when a tuning step greater than the sweep step
range is selected.
Click to select sweep width.
Click to start or pause sweeping.