Sony MZ-R50 Service Manual - Page 29

6 78 9 p key DigitaM l Mode : 150 AGC Adjustment 3 " key p key p key p key p key p key p key p key p key p key Mode : 151 MAN UP SR " key Mode : 152 MAN DOWN SR " key Mode : 153 AUTO THD3 " key Mode : 154 AUTO LMT UP SR " key Mode : 155 AUTO LMT DOWN SR " key Mode : 156 MAN THD3 " key Mode : 157 MANU LMT UP SR " key Mode : 158 MANU LMT DOWN SR " key Mode : 159 THD1 " key • When the P key is pressed at mode numbers 100, 110 to 114, the buzzer will sound. • When the VOLUME keys + and - are pressed at mode numbers 111 to 113, 123, 124, the volume of the headphone output will increase/decrease. When the = key or + key is pressed, the volume of the headphone output will become maximum/minimum. • When the VOLUME keys + and - are pressed at mode numbers 121 or 122, the recording level will increase/decrease. When the = key or + key is pressed, the recording level will become maximum/minimum. • The record LED lights up in mode numbers 121 to 124 and are off at mode numbers 110 to 114. • At mode numbers 121 to 124, the microprocessor will detect the port and automatically determine the input. • The following indicators light up with the deck sensor switches at ON. At REFLECT switch ON : the "f" indicator lights up At MEDIA switch ON : the "SHUF" indicator lights up At PROTECT switch ON : the "1" indicator lights up [Mecha Mode] • Set the test mode, press the + key, and set the mecha mode using the VOLUME + and - keys. • To set other modes, refer to "Structure of Test Mode". • Structure of Mecha Mode Mode : 200 Mecha Mode " key p key MM ode : 210 Mechanism check " key p key p key Mode : 211 EJECTM prohibited " key Mode : 212 MagnetiM c head ON " key • At mode numbers 200, 210 to 212, the optical pick up can be moved to the outer circumference or inner circumference using the = or + key. [Power supply Mode] • Set the test mode, press the + key, and set the power supply mode using the VOLUME + and - keys. • To set other modes, refer to "Structure of Test Mode". • Structure of Power Supply Mode Mode : 300 " key Power supply mode p key MM ode : 310 Power supply discrimination test " key (Automatic discrimination) Mode : 311 Ni MH p key " key VOLUME +key or - key Mode : 312 AM3 ! 2 p key " key Mode : 313 DC IN p key " key Mode : 314 EXT BATT p key " key p key Mode : 320 Charge test " key Mode : 321 Main Charge p key - 29 -