I am getting an error message which I can't find the source of or correct. From 
 I hit the channel desired. I changed the scale and when I tried to 
save it a box pops up saying "please enter no more than two characters". Has 
this occurred for anybody and might know what I am doing wrong?

 Regards
Barry
tion.
I am getting an error message which I can't find the source of or correct. From <settings> I hit the channel desired. I changed the scale and when I tried to save it a box pops up saying "please enter no more than two characters". Has this occurred for anybody and might know what I am doing wrong?
 
Regards
Barry
tion.