Icom IC-2820H Instruction Manual - Page 23

Squelch Control [sql], Volume Control [vol], Tuning Dial [dial]

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PANEL DESCRIPTION 1 Left band Right band 1 y DUAL BAND TRANSCEIVER i2820H 2 y 3 u u 4 5 N BAN N BAN i D D i 6 MA M AI V/MHz M/CALL DUP TONE LOW M/CALL V/MHz 7 SCAN MW MONI DTMF PRIO MW SCAN 8 *The same controls for both the left and right bands are arranged symmetrically. o !0 !1 !1 !0 o 9 y SQUELCH CONTROL [SQL] Varies the squelch level for left and right band. (p. 20) • The RF attenuator activates and increases the attenuation when rotated clockwise at and beyond the center position. (p. 22) u VOLUME CONTROL [VOL] (p. 20) Adjusts the audio level for left or right band. i TUNING DIAL [DIAL] Selects the operating frequency (p. 17), memory channel (p. 61), the setting of the set mode item and the scanning direction (p. 75) for left or right band. o MAIN•BAND KEY [MAIN•BAND] ➥ Push to select the main band. (p. 15) ➥ Push and hold for 1 sec. to enter band selection mode. (p. 15) !0 VFO/MHz TUNING•SCAN KEY [V/MHz•SCAN] 10 ➥ Push to select between VFO mode and 1 MHz (or 11 10 MHz for some versions) tuning. (p. 17) ➥ Push and hold for 1 sec. to enter scan type selection 12 mode. (p. 75) • Cancels a scan when pushed during scan. 13 !1MEMORY/CALL•MEMORY WRITE KEY [M/CALL•MW] 14 ➥ Push to select and toggle memory, call and weather 15 channel* modes. (pgs. 61, 72, 123) *Weather channels are available for USA version only. 16 ➥ Push and hold for 1 sec. to enter select memory write 17 mode for memory channel programming. (pgs. 62, 73, 76) 18 19 2

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2
1
PANEL DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
y
SQUELCH CONTROL [SQL]
Varies the squelch level for left and right band.
(p. 20)
• The RF attenuator activates and increases the attenuation when
rotated clockwise at and beyond the center position. (p. 22)
u
VOLUME CONTROL [VOL]
(p. 20)
Adjusts the audio level for left or right band.
i
TUNING DIAL [DIAL]
Selects the operating frequency
(p. 17)
, memory channel
(p. 61)
, the setting of the set mode item and the scanning
direction
(p. 75)
for left or right band.
o
MAIN•BAND KEY [MAIN•BAND]
➥
Push to select the main band.
(p. 15)
➥
Push and hold for 1 sec. to enter band selection mode.
(p. 15)
!
0
VFO/MHz TUNING•SCAN KEY [V/MHz•SCAN]
➥
Push to select between VFO mode and 1 MHz
(or
10 MHz for some versions)
tuning.
(p. 17)
➥
Push and hold for 1 sec. to enter scan type selection
mode.
(p. 75)
• Cancels a scan when pushed during scan.
!
1
MEMORY/CALL•MEMORY WRITE KEY [M/CALL•MW]
➥
Push to select and toggle memory, call and weather
channel* modes.
(pgs. 61, 72, 123)
*Weather channels are available for USA version only.
➥
Push and hold for 1 sec. to enter select memory write
mode for memory channel programming.
(pgs. 62, 73, 76)
DUP
MONI
TONE
DTMF
LOW
PRIO
M/CALL
MW
V/MHz
SCAN
V/MHz
SCAN
M/CALL
MW
M
A
N
B
A
N
D
M
A
I
N
B
A
N
D
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 symmetrically.