Sony PMC-MD55 Service Manual page 16

5. SELECTING THE TEST MODE
There are 9 types of test modes as shown below. The groups can be switched by turning the JOG dial. After selecting the group to be used,
[YES, ENTER]
press the button. After setting a certain group, turn the JOG dial switches between these modes.
Display
TEMP ADJUST Temperature compensation offset adjustment
LDPWR ADJUST Laser power adjustment
LDPWR CHECK Laser power check
EFBAL ADJUST EF balance adjustment
FBIAS ADJUST Focus bias adjustment
FBIAS CHECK Focus bias check
CPLAY MODE Continuous playback mode
CREC MODE Continuous recording mode
EEP MODE Non-volatile memory control
• For details of each adjustment mode, refer to "5. Electrical Adjustments".
• If a different mode has been selected by mistake, press the
• EEP MODE is not used for servicing and therefore are not described in detail. If these modes are set accidentally, press the
button to release the mode immediately. Be especially careful this mode will overwrite the non-volatile memory and reset it, and as a
result, the unit will not operate normally.
Contents
[NO, CANCEL]
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button to release that mode.
[NO, CANCEL]