Re: MD: Fw: Entering service mode on Sharp-MD MT 831

Heya, OPEN - i.e. the unit must have NO POWER Press and hold PLAY, SYNC[Enter] and DISP buttons. THEN drop in the battery and close the compartment (or apply external power - eg turn on the DC power source) Display says the EEPROM version code , followed by all symbols lighting up,

MD: Fw: Entering service mode on Sharp-MD MT 831

=== = NB: Over 50% of this message is QUOTED, please = = be more selective when quoting text = === - Original Message - From: "Eric