NW-E503, NW-E505, NW-E507 - Sony Audio Service Manual (repair manual). Page 11

11

Procedure 1: In HOLD state, while pushing  Nx  button, push

[REST].
When the test mode is set, the LCD display appears
as shown below.

Procedure 2: After starting up test mode, the following contents

can be checked.

•   Nx  button
   The KEY test mode is activated. All key inputs are completed,
     then  Nx    button is pressed, restart. (Be aware that the
    initialization is included on all key input.)
•  [MENU] button
    Change tuner (Fmax/Fmin).
•  [DISP] button
   Tuner off
•   + >  knob
    Change charge mode (100 mA/500 mA).
•   . –  knob
    Charge on/off.
•  [GROUP] on state
    LCD checked pattern.
•  [GROUP] off state
    “GROUP KEY OFF” appears.
•  [GROUP     ] knob
    All LCD lights on.
•  [GROUP     ] knob
    All LCD lights off.
•  [VOL +] button
    BEEP turns on.
•  [VOL --] button
    BEEP turns off.
•  [  REPEAT       SOUND] button
    Initialized. (Turns to the factory preset state, time, volume setting
   and so on.)
   The music data, files and so on in the memory are not changed.

•

256M   1.00.04   G10

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