Kenwood TM-733A Instruction Manual page 41

The available selections are AM or FM. The
default is AM for 118.000 MHz to 135.995 MHz,
and FM on all other frequencies.
The "spade" indicator remains ON if the AM
mode was selected.
When AM is selected outside the AIR band, the
"spade" disappears while transmitting since FM is
used for transmissions.
FREQUENCY STEP SIZE
Choosing the correct step size is essential in order to
select your exact receive frequency with the Tuning
control or microphone [UP]/[DWN]. The best step size
on each band is the largest step that will still allow you
to select all frequencies on which you plan to operate.
Using the best step size reduces the time required to
select new frequencies; operating becomes easier.
Defaults (kHz)
UHF
Canada,
U.S.A.
Europe
General
1 Press [BAND SEL] to select your desired band.
2 Press [VFO] to select VFO mode.
3 Press [F], [STEP].
+ The current step size for the band selected
appears.
c
of
SHIFT TONE Low CALL
35