5.The display changes a shown below each time the [END SEARCH] is pressed or the [DISPLAY] key on the remote commander is pressed.

• Address & Adjusted Value Display

Remote commander LCD display

011C 6 8 S 0 1

 

 

 

 

 

 

 

address

 

 

adjusted value

 

 

item number

• Jitter Value & Adjusted Value Display

Remote commander LCD display

011O F F J 0 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

jitter

 

value

 

 

 

 

adjusted value

 

 

 

 

 

 

 

 

 

 

item number

 

 

 

 

 

 

 

 

 

• Block Error Value & Adjusted Value Display

Remote commander LCD display

0110 6 3 B 0 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

block error

 

 

 

adjusted value

item number value

 

 

 

 

 

 

 

• ADIP Error Value & Adjusted Value Display

Remote commander LCD display

0110 5 9 A 0 1

 

 

 

 

 

 

 

 

 

 

 

adjusted value

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ADIP error

 

 

 

 

 

 

 

 

item

number value

 

 

 

 

 

 

 

 

 

• Focus Drive Value & Adjusted Value Display

Remote commander LCD display

0110 1 5 F 0 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Focus drive

 

 

 

 

adjusted value

item number value

 

 

 

 

 

 

 

 

 

• Item Title Display

Remote commander LCD display

011L r e f P w

item title

item number

However in the power mode (item number 700’s), only the item is displayed.

6.Quit the manual mode, and press the xCANCEL/CHG key to return to the test mode (display check mode).

Overall Adjustment Mode

Mode to adjust the servo automatically in all items.

Normally, automatic adjustment is executed in this mode at the repair.

For further information, refer to “SECTION 5 ELECTRICAL ADJUSTMENTS” (see page 18).

MZ-NF810/NF810CK

Self-Diagnosis Result Display Mode

This set uses the self-diagnostic function system in which if an error occurred during the recording or playing, the mechanism control block and the power supply control block in the microcomputer detect it and record its cause as history in the nonvolatile memory.

By checking this history in the test mode, you can analyze a fault and determine its location.

Total recording time is recorded as a guideline of how long the optical pick-up has been used, and by comparing it with the total recording time at the time when an error occurred in the self- diagnosis result display mode, you can determine when the error occurred.

Clear both self-diagnosis history data and total recording time, if the optical pick-up was replaced.

• Self-diagnosis result display mode setting method

1.Set the test mode (see page 13).

2.In the display check mode, press the [GROUP] key or press the [DISPLAY] key on the remote commander activates the self-diagnosis result display mode where the LCD display as shown below.

Remote commander LCD display

0XX 1 0000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total recording time

 

 

 

history code

 

 

 

 

 

 

 

 

 

 

 

 

 

when error occurred

error display code

 

 

 

3. Then, each time the > key is pressed, LCD display descends

t

by one as shown below. Also, the LCD display ascends by one

when the . key is pressed.

T

0XX 1 ****

0XX N ****

0XX N1****

0XX N2****

0XX R _ ****

XX: Error code

** * * : Total recording time

If the [GROUP] key is pressed or the [DISPLAY] key on remote commander is pressed with this display, the LCD switches to the simple display mode.

4.Quit the self-diagnosis result display mode, and press the xCANCEL/CHG key to return to the test mode (display check mode).

15

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Sony MZ-NF810 service manual 011 C 6 8 S 0, F F J 0, 011 0 6 3 B 0, 011 0 5 9 a 0, 011 0 1 5 F 0, R e f P w, 0XX 1
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MZ-NF810 specifications

The Sony MZ-NF810 is a notable entry in the portable digital music player market, primarily aimed at users who seek high-quality audio playback and advanced recording capabilities. This MiniDisc player is celebrated for its compact design, making it an ideal companion for on-the-go listeners who value both audio quality and portability.

One of the standout features of the MZ-NF810 is its support for ATRAC compression technology. ATRAC, short for Adaptive Transform Acoustic Coding, provides a means to compress audio files while still maintaining impressive sound fidelity. This technology was specifically designed to optimize audio for the MiniDisc format, allowing users to enjoy longer playtimes without sacrificing sound quality. The MZ-NF810 can store up to 40 hours of music on a single battery charge, a significant advantage for audiophiles and casual listeners alike.

The device also boasts a high-resolution LCD display, providing crucial information about the currently playing track, including title, artist, and remaining battery life. Navigation is smooth and user-friendly, allowing users to access their music collections with ease. In addition, the MZ-NF810 supports USB connectivity, enabling users to transfer music and files directly from their computers. This feature eliminates the need for additional software, streamlining the process of loading music onto the device.

An important aspect of the MZ-NF810 is its recording capabilities. The player allows users to record live audio directly onto MiniDiscs, providing the freedom to capture concerts, lectures, or personal notes. The addition of various recording modes, including long-play options, enhances its utility for users who need diverse functionality.

Sound quality is further augmented with features such as Dynamic Bass Boost and a five-band equalizer, allowing users to tailor their listening experience to their preferences. The MZ-NF810 also supports various audio formats, adding to its versatility as a personal audio device.

Lastly, the MZ-NF810's sleek and lightweight design makes it not only aesthetically pleasing but also comfortable to carry, making it a practical choice for those who lead active lifestyles. In summary, the Sony MZ-NF810 MiniDisc player stands out for its audio quality, recording features, and user-friendly design, catering to music enthusiasts who demand both performance and portability in their listening experience.
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