TM-255E service menu  	
	************************************

A recent post gives information about the Ts-50 service menu. I give it a try on my TS-50 and it works !
Because I own a TM-255 too , I try on it too, and guess what ?
It works too !

So to enter service menu :
Hold down NB and MHz keys + Power ON.
Turn the Frequency Tuning knob to change menu number.
UP/DOWN keys to change value

I have no information about the role of each entries. But man could guess from the TS-50 menu.

A0 Checksum diplay
A1 RIT center
A2 IF-Shift center
A3 LSB carrier point
A4 USB carrier point
A5 S-meter adjust S1 (not FM)
A6 S-meter adjust S9 (not FM)
A7 S-meter adjust full (not FM)
A8 S-meter FM start
A9 S-meter FM full scale
AA RF-meter adjust low *There is a problem here : TM255
AB RF-meter adjust middle have only 2 power level and there are
AC RF-meter adjust high 3 menus like on the TS-50
AD DTSS Freq. (???)
AE ???
AF ???
B0 ???
B1 Mic level FM (???)
B2 Mic Level SSB (???)
B3 Write to Eprom by pressing UP or DOWN key.