ICOM 297000 Manual Do Utilizador
2
1
PANEL DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
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17
18
19
ySQUELCH CONTROL [SQL]
Varies the squelch level for left and right band. (p.
??
)
• The RF attenuator activates and increases the attenuation when
rotated clockwise to the center position and further. (p.
??
)
uVOLUME CONTROL [VOL] (p.
??
)
Adjusts the audio level for left or right band.
iTUNING DIAL [DIAL]
Selects the operating frequency (p.
??
), memory channel
(p.
??
), the setting of the set mode item and the scanning
direction (p.
??
) for left or right band.
oMAIN•BAND KEY [MAIN•BAND]
➥ Push to select the main band. (p.
??
)
➥ Push and hold for 1 sec. to enter band selectiion mode.
(p.
??
)
!0VFO/MHz TUNING•SCAN KEY [V/MHz•SCAN]
➥ Push to select from VFO mode and 1 MHz (or 10 MHz
for some versions) tuning. (p.
??
)
➥ Push and hold for 1 sec. to enter
scan type selection
mode.
(p.
??
)
• Cancels a scan when pushed during scan.
!1MEMORY/CALL•MEMORY WRITE KEY [M/CALL•MW]
➥ Push to select and toggle memory, call and weather
channel* modes. (pgs.
??
,
??
,
??
,
??
)
*Weather channels available for USA versions only.
➥ Push and hold for 1 sec. to enter select memory write
mode for memory channel programming. (pgs.
??, ??
,
??
)
DUP
MONI
TONE
DTMF
DTMF
LOW
PRIO
M/CALL
MW
V/MHz
SCAN
V/MHz
SCAN
M/CALL
MW
B A
N
D
M
A
IN
B A
N
D
M
A
IN
DUAL BAND TRANSCEIVER
i2820H
Left band
Right band
y
u
i
y
u
i
o
o
!0
!0
!1
!1
*The same controls for both the left and
right bands are arranged in symmetry.