Kenwood TM-441A User Manual
Page 11
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®VFO/M^V key
This key is used to return to VFO operation after
operating in the MR or CALL channel mode.
Pressing this key will allow the tuning control and
microphone UP/DWN keys to increase or decrease
the operating frequency.
Press and hold the key for longer than 1 second to
initiate VFO scan. Pressing the key after scan has
been initiated will cause scan to stop.
Pressing the key within 10 seconds of pressing the F
key will copy the memory channel or call channel
data to the VFO. This allows you to change
parameters
of
that
channel
without
actually
changing the data that has been stored in memory.
Pressing the F key for longer than 1 second and then
pressing the VFO key will cause radio to toggle the
hold / resume mode between Time Operated scan
and Carrier Operated scan.
If you press and hold the VFO key while you turn on
the
POWER switch you
will
reset the
microprocessor’s VFO memory, without destroying
the memory channel or call channel data.
(D MR/M key
This key is used to select MR (Memory Recall) mode
from the VFO mode. The tuning control can then be
used to select the desired Memory channel.
Pressing the key for longer than 1 second will
initiate memory channel scanning.
Pressing the key within 10 seconds of pressing the F
key will store the displayed data into memory.
In the MR channel mode pressing the F key for
longer than 1 second and then pressing the MR key
will cause the Memory channel to skip during
Memory channel scan mode.
If you hold and press this key while you turn on the
POWER switch you will clear all the microprocessor’s
operator programmed memory section.
(DMHz/LOCK key
This key is used to tell the microprocessor that you
wish to increase or decrease the operating
frequency in 1 MFIz increments.
Pressing this key within 10 seconds of pressing the F
key will cause the key lock function to activate,
protecting
the
currently
displayed
data
from
accidental erasure.
Pressing the F key for longer than 1 second and then
pressing MHz/LOCK key while the F indicator is
flashing will turn the AUTOMATIC POWER OFF
function on or off.(See page 48)
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