NW-E103, NW-E105, NW-E107 - Sony Audio Service Manual (repair manual). Page 6

6

Procedure 1: In HOLD state, while pushing  Nx  button, set a

dry battery.
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. (Before key input, select the 
from HOLD state with S706.)

•   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
    EL0: ON/OFF   EL back lights on/off.
•   + >  button
    Ports: ON   EL back lights on.
•   . –  button
    Ports: OFF   EL back lights off.
•   + >  button (

 state with S706)

    All LCD lights on.
•   . –  button (

 state with S706)

    All LCD lights off.
•  [VOLUME +] button
    BEEP turns on.
•  [VOLUME --] 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.

•

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