The display window

MONO BASS

1 SHUF

REC DATE REMAIN

SYNC AM

PM

1Position indicator (14, 18)

Shows the current location on the MD. The point under recording or playing flashes. The recorded portion lights up.

Current location

0%

50%

100%

Recorded portion

Disc length

2MONO (monaural) indication

3Play mode indication

Shows the play mode of the MD.

4Disc indication

Shows that the disc is rotating for recording, playing or editing an MD.

5SYNC (synchro-recording) indication

6REC indication (7)

Lights up while recording. When flashing, the recorder is in record standby mode.

7Level meter

Shows the volume of the MD being played or recorded.

8AM/PM indication (15) Lights up along with the time indication in the 12-hour system.

9Mega bass indication (17)

0Battery indication (24)

Shows battery condition.

!` REMAIN (remaining time/tracks) indication (14,18)

Lights up along with the remaining time of the track, the remaining time of the MD, or the remaining number of tracks.

!“ REC DATE (recorded/current date) indication

Lights up along with the date and time the MD was recorded. When only “DATE” lights up, the current date and time are displayed.

Time display (14, 15, 18)

Shows the recorded time, current time, elapsed time of the track or MD being recorded or played.

Character information display (14,18) Displays the disc and track names, date, error messages, track numbers, etc.

37-EN

Page 37
Image 37
Sony MZ-R30 operating instructions Display window, 37-EN, Current location, Recorded portion Disc length

MZ-R30 specifications

The Sony MZ-R30, released in the late 1990s, is a notable model in the MiniDisc player lineup, renowned for its compact design and advanced audio quality. This portable device signified a groundbreaking shift in digital audio, introduced during a period when CDs dominated the market. The MZ-R30's innovative technology and user-friendly features made it appealing to a wide range of music enthusiasts.

One of the standout features of the MZ-R30 is its ability to record and playback audio in high-quality MiniDisc format. This format allowed users to enjoy near-CD audio quality while providing the convenience of a small and lightweight disc. The device supports various recording modes, including LP2 and LP4, which enable users to record more tracks by reducing audio quality slightly, perfect for portable use.

The MZ-R30 employs ATRAC (Adaptive Transform Acoustic Coding) compression technology, which played a crucial role in achieving excellent sound quality while conserving storage space. This technology allows for efficient encoding of audio data, thus enabling longer playtime on each MiniDisc. The device can hold up to 80 minutes of high-quality audio, making it a popular choice for users who needed ample media storage for their extensive music collections.

Another significant aspect of the MZ-R30 is its compact and lightweight design. Weighing just about 200 grams and measuring a mere 13.2 mm in thickness, it is easy to carry for users on the go. The durable construction ensures that the device can withstand daily use, while the vibrant display provides essential information, including track number and elapsed time.

The MZ-R30 also features a variety of playback options, including different playback modes like shuffle and repeat. Users can create custom playlists, which adds to the convenience of accessing favorite tracks. The device's battery life is commendable, providing up to 20 hours of playback time, making it ideal for long trips or extended use away from power sources.

Furthermore, the MZ-R30 comes equipped with an optical digital output, allowing it to connect to other audio devices for high-quality digital sound transmission.

Overall, the Sony MZ-R30 MiniDisc player is a revered model, recognized for its audio quality, recording capabilities, and portability. Its combination of innovative technology and practicality makes it a cherished piece of audio history, appealing to both casual listeners and audiophiles alike.