Icom IC-2725E Instruction Manual page 75

D D Wide/Narrow setting
Sets both the transmission and reception passband width
from wide and narrow.
When narrow is set, the transmission deviation and reception
passband width become half of the wide setting (approx.).
This setting can be set for each memory, call and VFO inde-
pendently.
This item appears when set mode is accessed from left band
only.
MAIN
T X
D D Operating mode setting
Selects the operating mode for the desired frequency band
from FM and AM.
This setting can be set for each memory, call and VFO inde-
pendently.
MAIN
T X
M
(Left band only)
M
MAIN
AM
T X
M
OTHER FUNCTIONS
D D 1st Lo frequency selection
Selects the 1st Lo (Local Oscillator) frequency from normal
(n) and reverse (r).
By changing local oscillator frequency, the transceiver may
reject interference or image frequencies, such as from other
stations spurious or the transceiver's internal oscillator.
MAIN
T X
M
This item can also be switched by pushing [SET•
transmitting (pushing and holding [PTT]) for sub band (non-
main band) setting.
It is helpful in case the transceiver receiving heterodyne spu-
rious emissions, or receiving on an image frequency from
own transmitter.
The local oscillator frequency can be switched when selecting
a frequency within 2 m band in left band, or 70 cm band in
right band only.
11
MAIN
T X
M
] while
11
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