Sharp IM-DR420H operation manual Features, Portable MD player with Mobile 1-bit Digital amplifier

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IM-DR420H

Features

Important Introduction

-Features-

 

 

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!A Portable MD player with "Mobile 1-bit

digital amplifier"

"The 1-bit digital signal is sent to a constant voltage cir-

cuit directly from a high-order modulation circuit. The amplifier transmits and amplifies the signal, and allows extremely natural and clear sound with little deterioration.

"High-quality sound is achieved by vast improvements in the sound resolution. The speed and the smooth- ness of rise of the sound are consequently ensured.

!"4-pole plug earphone" optimizes

"Mobile 1-bit digital amplifier"

"Sharp has adopted "4-pole plug" earphone that com- pletely separate right and left sound. Enjoy the high quality sound of the "Mobile 1-bit digital amplifier".

L+ R+ L- R-

4-pole plug for mobile 1-bit digital amplifier

!A Net MD portable recorder

Audio data saved on the hard disk of a PC can be trans- ferred to a Net MD-compatible recorder using the pro- vided software "BeatJam".

!This product features up to 50 times high speed transfer from PC to MD in

LP4 mode

"Transfer speed varies by the recording mode. In SP mode, the speed is less than 1/4 of that in LP4 mode.

"Time for initialisation and the termination process is omitted from the calculation of transfer speed.

"To achieve maximum speed, use the AC adaptor and a high capacity battery together.

"Transfer speed depends on the performance of your PC or the number of tracks to record.

IM-DR420H(E) TINSE0554AWZZ

03/7/21 IM-DR420H_UK_1.fm

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Contents IM-DR420H Special Notes Special NotesImportant Introduction Features FeaturesPortable MD player with Mobile 1-bit Digital amplifier Pole plug earphone optimizes Mobile 1-bit digital amplifierContents Accessories AccessoriesMetal Hydride Battery Carrying Bag x CD-ROM x USB Connection Cable xImportant Introduction -Names of Controls and Indicators Names of Controls and IndicatorsMain unit Remote control unit TOC Indicator Track Number IndicatorDisplay panel ReferencePrecautions PrecautionsAvoid using or leaving the unit in the following places Storing the unitPower Source -Using with the Rechargeable Battery Using with the Rechargeable BatteryCharging the rechargeable battery Rechargeable battery About charging timeClose the battery cover Power Source -Using with the AC Adaptor/Alkaline BatteryDo not use a nickel-cadmium battery Insertinga MiniDisc Inserting a MiniDiscClose the compartment door IM-DR420HConnections ConnectionsCheck before connecting IM-DR420HHold Function To cancel the hold modeHold Function Helpful tip when attaching a label Before RecordingAbout the TOC Before RecordingBasic Operation -Recording RecordingBefore recording To interrupt recording Press the MENU/ENTER buttonTo stop recording Playback PlaybackBasic Volume control Bass controlTo customise low and high levels Emphasising low Lo and high Hi sound of BassUseful Features -Advanced Playback Advanced PlaybackTo locate the desired portion To locate the beginning of a trackRandom play or repeat play Press the MENU/ENTER buttonUseful Features -Advanced Recording Advanced RecordingLong-play recording Start recordingAbout the recording mode Indication Recording modeAbout Atrac LP4Lect REC Mode Playback sound-actuated recordingPress the or button repeatedly to se 12Begin playback on the stereo systemRecording tracks as a single track To create your own track numbersNumbering restriction Recording About track numbersAbout sampling rate converter Useful -AdvancedSelect the recording mode steps 1 5, 10Press the button Useful Features -Recording from a MicrophoneRecording from a Microphone Select the recording mode steps 1 5, Press the button Adjusting the microphone recording level ManualTo stop recording Ing start level Sound-actuated recording Mic Synchronised recordingButton to select the record Track intervals During a mic manual recordingDuring a mic synchro recording Creating track numbers manuallyChanging Default Settings Useful Features -Changing Default SettingsChecking Displays To check the elapsed time and remain- ing time of the trackTo display the playing time of an indi- vidual track Useful Features -Checking DisplaysChecking the remaining amount of bat Tery level Titling a MiniDisc Titling a MiniDiscCreating disc and track names Enter buttonTo erase a character Characters symbolsTo enter a space What is a master MiniDisc? What is a MiniDisc for stamping?To add characters Stamping titles from another MiniDiscMaster MiniDisc operation 1 Insert a master MiniDisc TER buttonEditing a Recorded MiniDisc Editing a Recorded MiniDiscTo erase one track at a time To erase all of the tracks at onceTo divide a track To combine tracksStart playing the track to be divided into two Combined, and press the buttonTo move a track Play the track to be moved, and pressResuming auto play Listening through Another SystemAuto play About Net MD What is a Net MD portable recorder?Net MD -About Net MD Restrictions on check-in and check-out Restrictions on audio dataSystem Requirements Net MD -System RequirementsHard disk space MB or moreSoftware Installation Installation of BeatJamNet MD -Software Installation Click BeatJam SetupIM-DR420HConnecting to a PC Net MD -Connecting to a PCConnecting to a Checking the USB driverUniversal Serial Bus controllers WindowsChecking out Transferring DataNet MD -Transferring Data MiniDisc System Limitations MiniDisc System LimitationsError Messages Error MessagesError Meaning Messages No Signal Tr. ProtectTroubleshooting TroubleshootingMaintenance CleaningTroubleshooting/Maintenance If trouble occursSpecifications SpecificationsInput sensitivity Battery lifeOutput level Memo Memo Sharp Corporation

IM-DR420H specifications

The Sharp IM-DR420H is a cutting-edge digital radio that marries functionality with modern design to deliver an exceptional audio experience. This innovative device stands out in its category due to a multitude of features, technologies, and characteristics that meet the demands of both casual listeners and audiophiles alike.

One of the most notable features of the IM-DR420H is its advanced FM/AM tuner, which ensures crystal-clear reception for a wide range of stations. This radio also incorporates DSP technology, significantly enhancing sound quality by minimizing noise and distortion. Listeners can enjoy their favorite programs, music, and news broadcasts with remarkable clarity and richness.

The digital interface of the IM-DR420H boasts a user-friendly design, providing easy navigation through channels and settings. With a sleek, compact form factor, this radio is ideal for placement on a desk, kitchen counter, or bedside table, adding a modern aesthetic to any environment. Its ergonomic controls make operation straightforward, helping users to quickly adjust volume, switch between bands, or set alarms.

Another outstanding characteristic is the inclusion of Bluetooth connectivity. This feature allows users to stream audio wirelessly from their smartphones, tablets, or other Bluetooth-enabled devices, creating a seamless listening experience. The radio also supports USB playback, enabling users to connect flash drives loaded with their favorite songs for an expanded audio library.

The IM-DR420H is equipped with an intelligent alarm function, perfect for those who like to wake up to their preferred radio station or a built-in buzzer. Users can set multiple alarms, and the customizable snooze feature ensures that they can enjoy those extra few minutes of rest. Additionally, the device's built-in sleep timer promotes a soothing environment, allowing users to fall asleep to their favorite program.

Equipped with a high-capacity battery, the IM-DR420H ensures portability without sacrificing performance. Whether at home or on the go, this digital radio provides hours of uninterrupted listening.

In summary, the Sharp IM-DR420H combines a high-quality audio experience with modern technology, making it an excellent choice for anyone seeking a versatile and stylish radio. Its robust feature set ensures that users can enjoy music and broadcasts conveniently while enhancing their overall listening experience.
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