SONY MZR90
Manual de Servicio

[Configuration of Test Mode] [Test Mode $Display Check Mode%] Press the > or [VOL +] key [Manual Mode] Press the x key [Servo Mode] [Audio Mode] [Power Mode] [OP Alignment Mode]
Press the . or [VOL --] key

[VOL +] key:100th place of mode number [Major item switching]
N key x key

increase. [VOL --] key:100th place of mode number decrease.

[VOL +] key:10th place of mode number [Medium item switching] increase. [VOL --] key:10th place of mode number
N key x key

decrease.

[Overall Adjustment Mode]
Press the x key Press the N or [REC] key on the set Press the x key

[Minor item switching]

N key: Unit place of mode number

increase.

[Adjusted value variation] [VOL +] key:Increases the
adjusted value [VOL --] key:Decreases the adjusted value

[Sound Skip Check Result Display Mode]
Move up the jog key on the set or [DISPLAY] key press the on the remote commander Press the x key Press the [T MARK] or [DISPLAY] key on the remote commander for several seconds.

[Self-Diagnosis Display Mode]

[Adjusted value write]
X key: When adjusted value is

[Key Check Mode]
Quit the key check or open the upper panel

changed: Adjusted value is written. When adjusted value is not changed: That item is adjusted automatically.

[Manual Mode]
Mode to adjust or check the operation of the set by function. Normally, the adjustment in this mode is not executed. � Transition method in Manual Mode 1. Setting the test mode. (See page 11) 2. Press the > or [VOL +] key activates the manual mode where the LCD display as shown below.
LCD display

000

Manual

3. The optical pick-up moves outward or inward while the > or . key is pressed for several seconds respectively. 4. Each test item is assigned with a 3-digit mode number; 100th place is a major item, 10th place is a medium item, and unit place is a minor item.

� 12 �