The button just below the power button by default says the frequency, when 
the synthesizer is installed.  The pound key does the same.  You can 
reassign that button to do one of many other functions, I use it to speak 
the S meter reading.  I also adjust the menu options so that touching the 
key, jumps the radio in to cw.  Their is a frequency off set setting that I 
turn off, so that when the radio jumps in to cw, the offset is automatically 
adjusted, so the note is where I want it.  You can adjust vox delay, keying 
delay, keying speed, mike and power levels, RF gain, power level, noise 
blanker settings, and monitor levels by pressing and holding the 
coresponding key on the pad until you get in to the adjustment.  The 
frequency step bottom inside right knob adjusts the setting.