HCD-DX30/RG40

[MC Test Mode]

•This mode is used to check operations of the respective sections of Amplifier, TUNER, CD and Tape.

Procedure:

1.Press the ?/1 button to turn on the set.

2.Press the three buttons of x , ENTER and DISC 3 simultaneously.

3.A message “TEST MODE” appears on the FL display tube.

•The messages VACS1 to VACS5 are displayed when the VACS is changed in this mode.

•The number of repeats of TAPE and CD is set to the infinite number as the default setting.

4When v (CURSOR UP) button is pressed, GEQ increases to its maximum and a message “GEQ MAX” appears.

5.When V(CURSOR DOWN) button is pressed, GEQ decreases to its minimum and a message “GEQ MIN” appears.

6.When b (CURSOR LEFT) or B(CURSOR RIGHT) button is pressed, GEQ is set to flat and a message “GEQ FLAT” appears.

7.In the test mode, the default-preset channel is called even when the TUNER is selected and an attempt is made to call the preset channel that has been stored in memory, by operating the Shuttle knob. (It means that the memory is cleared.)

8.When a tape is inserted in the Deck B and the TAPE B function is selected, and when the REC PAUSE/START button is pressed twice, recording starts.

The VIDEO function is selected automatically as the input source.

9.Select the desired loop by pressing the PLAY MODE button in the TAPE B function. Insert a test tape AMS-110A or AMS- RO to Deck A.

10.Press the SPECTRUM button to enter the AMS test mode.

11.After a tape is rewound first, the FF AMS is checked, and the mechanism is shut off after detecting the AMS signal twice.

12.Then the REW AMS is checked and the mechanism is shut off after detecting the AMS signal twice.

13.When the check is complete, a message of either OK or NG appears.

14.When the two buttons of SPECTRUM and DISC1 are pressed at the same time in any function modes, either the “VACS ON” display to enable the VACS function or the “VACS OFF” display to disable the VACS function can be selected.

15.When you want to exit this mode, press the ?/1 button twice. The cold reset is enforced at the same time.

[Microprocessor version display]

•If the following operation is performed during the POWER OFF in the modes other than the POWER SAVE mode (i.e., while the Demo display shows the watch time),

1.When three buttons of STOP , ENTER , V (CUSOR DOWN) are pressed at the same time, the MC and the GC microprocessor version numbers are displayed as “M1.00 G1.00”.

2.When three buttons of STOP , ENTER , v (CUSOR UP) are pressed at the same time, the model name and destination are displayed as “BG1 AS1A3”.

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Sony HCD-DX30, HCD-RG40 specifications MC Test Mode, Microprocessor version display
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HCD-RG40, HCD-DX30 specifications

The Sony HCD-DX30 and HCD-RG40 are both versatile systems that exemplify Sony's commitment to delivering exceptional audio quality within compact designs. These home audio systems combine innovative technologies with user-friendly features to enhance your listening experience.

The HCD-DX30 is designed for users who appreciate powerful sound in a straightforward package. This component system includes a combination of CD player, radio tuner, and cassette deck, catering to various preferences. One of its main features is the Mega Bass technology, which boosts low frequencies, delivering a rich and immersive audio experience for music lovers. Additionally, the system supports multiple audio formats, allowing users to enjoy their favorite tunes from CD, cassette, or radio. The implementation of a built-in equalizer allows listeners to customize the sound to match their preferences, ensuring the best playback for any genre.

On the other hand, the HCD-RG40 takes another step forward with its sleek design and modern features. This system integrates the characteristics of the DX30 but enhances them with additional connectivity options. It includes a USB port that allows users to connect flash drives and play digital music files directly, supporting various formats for flexibility. The presence of Bluetooth technology in the HCD-RG40 opens up wireless music streaming possibilities, enabling users to play music from smartphones, tablets, or laptops without the hassle of cables.

Both systems also offer a variety of output options, including headphone jacks and auxiliary inputs, making them compatible with a range of devices. Another notable feature is their timed shut-off function, which contributes to energy efficiency by automatically turning off the system when not in use.

In summary, the Sony HCD-DX30 and HCD-RG40 represent the advancements in home audio systems, showcasing a blend of classic components with modern technology. The HCD-DX30 shines with its robust sound features tailored for traditional media, while the HCD-RG40 caters to the contemporary user with its wireless connectivity and support for digital formats. Whether you’re a casual listener or an audiophile, these systems offer the audio versatility needed for an exceptional home entertainment experience.
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