SONY MZNF610
Manual de Servicio

MZ-NF610

Configuration of Test Mode [Test Mode $Display Check Mode%]
Press the > key or press the [VOL +] key on the remote commander. Press the
xCANCEL/CHG

[VOL +] key: 100th place of item number [Major item switching]
> key

increase. [VOL --] key: 100th place of item number decrease. xCANCEL/CHG

[Manual Mode] [Servo Adjustment] key [Audio Adjustment] [Power Supply Adjustment] [OP Alignment Adjustment] key or press the [VOL --] key

[VOL +] key: 10th place of item number [Medium item switching] increase. [VOL --] key: 10th place of item number
> key xCANCEL/CHG

key

decrease.

key

Press the . on the remote commander. Press the
xCHANCEL/CHG key

[Minor item switching]
[Electrical Offset Adjustment]
Power Supply Adjustment Auto Item Feed CD Overall Adjustment/ MO Overall Adjustment

> key: Unit place of item number

[Overall Adjustment Mode]

increase. . key: Unit place of item number decrease.

[Adjusted value variation] [VOL +] key: Increases the adjusted
value of the 1st digit [VOL --] key: Decreases the adjusted value of the 1st digit

Press the [GROUP] key

[Self-Diagnosis Result Display Mode]
Press the xCHANCEL/CHG key Press the ENTER N or [VOL +] key

[Adjusted value write]
X key on the set or

[Sound Skip Check Result Display Mode]
Press the xCHANCEL/CHG key Press the [VOL -] key

[Key Check Mode]
The key check quits, or open the upper panel

� key on the remote commander : When adjusted value is 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. However, the Manual mode is used to clear the memory, power supply adjustment, and laser power check before performing automatic adjustments in the Overall Adjustment mode. � Transition Method in Manual Mode 1. Set the test mode (see page 13). 2. Press the > or press the[VOL +] key on the remote commander activates the manual mode where the LCD display as shown below.
Set LCD display

0 00

Manual

3. During each test, 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 item number; 100th place is a major item, 10th place is a medium item, and unit place is a minor item. The values adjusted in the test mode are written to the nonvolatile memory (for the items where adjustment was made).

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