Sony NHF800 service manual Test Mode, 00# Ver, Outline

Models: NHF800

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MZ-NH700/NHF800

 

Ver 1.1

SECTION 4

 

TEST MODE

OUTLINE

A key having no particular description in the text, indicates a set key.

1. ENTERING THE TEST MODE

Preparation:

Copy the “TestMode_Enter_For_900_800_700_600_600D_

Ver***.exe” folder of the PC application of the latest version to

your PC in advance. (operating system: Windows 2000, Windows

XP)

Also, when using this application, the SonicStage Ver. 2.0 or 2.1 is

2.OPERATION IN SETTING THE TEST MODE

When the test mode becomes active, first the Display Check mode is selected.

Other mode can be selected from the Display Check mode.

When the test mode is set, the LCD repeats the following display.

Display check mode:

necessary, and install it in your PC in advance.

Procedure:

1.If a Simple Burner has run on the PC, finish it (including the one that is resident in the task tray).

2.Start the “TestMode_Enter_For_900_800_700_600_600D_ Ver***.exe”.

3.Insert the fully charged Ni-MH rechargeable battery (NH- 7WMAA).

4.Open and close the top panel of the main unit to wait until the system reading finished.

5.Connect the main unit and PC by USB cable.

6.Check by device manager screen from property of “My computer” that the set is recognised to your PC normally.

7.Click the [Enter TestMode] button on the screen of application

8.Disconnect the USB cable, when “OK” message is displayed on the application screen.

9.Remove the battery.

All lit

All off

Microcomputer version display

Hi-MD

SYNC REC

Hi-SPLP 24

PCMMONO 1SHUFA-B PGM

00#

Ver *.***

00#”: Model type 005 (MZ-NH700) 004 (MZ-NHF800)

*.***”: Microcomputer version

Screen of the PC application “TestMode_Enter_For_900_800_ 700_600_600D_Ver***.exe”

(“***” is version number)

Note: Once the test mode is activated with this application, the test mode is then activated forcibly by only turning on the power.

After the repair completed, be sure to release the test mode by using this application once more.

When the X key is pressed and hold down, the display at that time is held so that display can be checked.

3.RELEASING THE TEST MODE

Procedure:

1.If a Simple Burner has run on the PC, finish it (including the one that is resident in the task tray).

2.Start the “TestMode_Enter_For_900_800_700_600_600D_ Ver***.exe”.

3.Insert the fully charged Ni-MH rechargeable battery (NH- 10WM).

4.Open and close the top panel of the main unit to wait until the system reading finished.

5.Connect the main unit and PC by USB cable.

6.Check by device manager screen that the set is recognised to your PC normally.

7.Click the [Exit TestMode] button on the screen of application

8.Disconnect the USB cable, when “OK” message is displayed on the application screen.

9.Remove the battery.

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Sony NHF800 service manual Test Mode, 00# Ver, Outline

NHF800 specifications

The Sony NHF800 is a remarkable addition to Sony's range of high-fidelity audio devices, designed to elevate the listening experience for audiophiles and casual listeners alike. Blending cutting-edge technology with user-friendly features, the NHF800 stands out as a versatile and powerful audio solution.

At the heart of the NHF800 is its advanced audio circuitry, which employs high-resolution audio technology. This ensures that music playback is not only accurate but also retains the depth and richness of the original recordings. Supporting various audio formats, including DSD, PCM, and even compressed formats, this device caters to diverse musical tastes while maintaining superior sound quality.

One of the standout features of the Sony NHF800 is its compatibility with both wired and wireless connections. With Bluetooth capabilities, users can stream music effortlessly from smartphones, tablets, or computers, while the high-resolution audio ensures that streamed content does not compromise on quality. Additionally, the device is equipped with Wi-Fi support, allowing for easy access to streaming services and internet radio, further broadening the audio horizons for users.

The NHF800 also boasts a built-in DAC (Digital-to-Analog Converter) that promotes enhanced audio performance. This DAC converts digital signals into analog with precision, resulting in a cleaner, more detailed sound output. The device supports a wide dynamic range, allowing listeners to experience their music as intended by the artists.

Moreover, the NHF800 features an intuitive user interface that simplifies navigation through music libraries and settings. The color display provides clear visuals, making it easy to browse albums, playlists, and streaming options. The device's ergonomic design ensures that it is not only visually appealing but also comfortable to use, whether at home or on the go.

Further enhancing the listening experience, the device incorporates noise-canceling technologies, allowing users to enjoy their music without external interruptions. This feature is particularly beneficial for users in noisy environments, such as public transport or busy urban settings.

In summary, the Sony NHF800 is a well-rounded high-fidelity audio device that merges advanced technology with usability. Its high-resolution audio capability, extensive connectivity options, and user-friendly design make it an excellent choice for anyone looking to elevate their listening experience. Whether at home or out and about, the NHF800 ensures that every note resonates with clarity and detail, making music come alive like never before.