Here is from buddy's file.
You can program memories either with a standard split or with odd 
splits. Remember that once a memory is programmed, it cannot be changed, 
short of deleting it and starting over. Memories store receive and 
transmit frequencies, along with receive and transmit CTCSS or DCS 
codes, power level, and channel width (wide or narrow). Power level can 
be temporarily set to its other value, i.e. the one not stored in 
memory, by pressing the "Lock" key (the # key on the keypad) while in 
memory mode. The power level will revert to its stored value if you 
switch channels, press "Lock" again, or turn the radio off and then on 
again. Note that this trick to temporarily change power levels only 
works if TDR (dual watch, Menu 7, discussed earlier) is set to "Off".


73
Butch
WA0VJR
Node 3148
Wallace, ks.


On 
Tue, 14 Nov 2017, Bob Martin wrote:

> I have forgotten if there is a button for changing from high to low =
> power and if so, where it is located.
> Help, Please!
> Thanks
>
>