Icom IC-M802, Инструкция по эксплуатации

Страница: 17 / 80

3
3
9
SELECTING A CHANNEL/FREQUENCY
D Using the keypad
The keypad can be used to directly enter channels.
q
Enter the desired channel number using the key-
pad.
• Pushing [CE] clears the input digits and returns to the
previous channel.
• A user channel is selected when channel 1–160 is
input (maximum number may be optionally restricted).
• An ITU SSB channel is selected when channel num-
bers higher than 401 are input.
• When selecting an ITU simplex channel, push [0
dim
]
three times to input a “– (dash).”
( e.g. When selecting channel 4-1:
— push [4
sp
×
], [0
dim
], [0
dim
], [0
dim
] then [1
nb
].)
w
Push [ENT] to set the channel.
[EXAMPLE]:
Selecting channel 158
L H
C H - - - G P S - - -
Lat 45 59'N
Lon134 44'E
16:23
R X U S B
C H - - - G P S - - -
Lat 45 59'N
Lon134 44'E
16:23
R X U S B
L H
C H - - - G P S - - -
Lat 45 59'N
Lon134 44'E
16:23
R X U S B
L H
C H - - - G P S - - -
L a t 4 5 5 9 ' N
R X U S B SIMP
D Using scan function
The transceiver has 3 types of scan functions you
can select to suit your needs.
Channel scan/Channel resume scan
Ch 1
Ch 2 Ch 3
Ch 4
Ch 20
When resume is OFF:
The scan does not pause,
even if a signal is received.
When resume ON:
The scan pauses for 10
seconds, then resumes, or
resumes after 2 seconds
from when the signal
disappears.
Programmed scan
Ch 159 Ch 160
Scans the frequency range
between the programmed
frequencies on channels
159 and 160.
Scans fast when the
squelch is closed and
slowly when the squelch is
open.
The channel scan and channel resume scan scan in
groups of 20 channels from the lowest channel num-
ber in the group, such as Ch 1 to Ch 20, Ch 141 to
Ch 160 (user channels), or all the channels in the
ITU channel group.
The programmed scan scans frequencies in the fre-
quency range between user channels 159 and 160.
Scan type selection is made in initial set mode. See
page 52 for details.
SCAN OPERATION
q
Rotate [GRP] and [CH], or use the keypad to se-
lect your desired channel group.
• This step is not necessary for a programmed scan.
w
Push [
F
] then [2
sql
] to turn OFF the squelch
function, if a programmed scan is selected.
e
Push [
F
] then [3
scan
] to start the scan.
r
To stop the scan, repeat step
e
again.
• [CH] rotation, or pushing some other switch, also stops
the scan.