Kenwood TH-F6A Step-By-Step Programming Manual page 2

Set the radio to communicate at 146.740 MHz simplex
Note: the Kenwood TH-F6A will automatically turn
off repeater offsets if its current frequency falls
within the simplex ranges of the ARRL Band Plan
and the AUTO OFFSET (m enu item 5) setting is
ON. So, if the simplex frequency you select is
outside these ranges, you must first set AUTO
OFFSET to OFF.
0. Turn on the radio and make sure it's unlocked
1. Press VFO then ENT
2. Set the frequency
1 - 4 - 6 - 7 - 4 - 0
3. If neither the + nor - sign appears at the top,
skip to step 7
4. Get into the menu
M NU
5. Go to AUTO OFFSET (item 5)
6. Disable the auto repeater shift
M NU - OFF - M NU
7. Set the transm it pow er level
Press LOW until H appears
Your radio is now set to transm it simplex