Sharp IM-DR420H operation manual Battery life, Input sensitivity, Output level

Page 57

Battery life:

 

Stereo

 

2 times long

 

4 times long

 

 

 

 

 

 

 

 

When using the rechargeable

Continuous

Continuous

Continuous

Continuous

Continuous

Continuous

battery (fully charged) includ-

recording:

play: Ap-

recording:

play: Ap-

recording:

play: Ap-

ed with the unit

Approx.

prox.

Approx.

prox.

Approx.

prox.

 

8 hours

33 hours

13 hours

44 hours

18 hours

51 hours

 

 

 

 

 

 

 

When using a commercially

Continuous

Continuous

Continuous

Continuous

Continuous

Continuous

available, high capacity, "AA"

recording:

play: Ap-

recording:

play: Ap-

recording:

play: Ap-

size (LR6), alkaline battery

Approx.

prox.

Approx.

prox.

Approx.

prox.

 

4 hours

44 hours

7 hours

62 hours

11 hours

75 hours

 

 

 

 

 

 

 

"The continuous recording time is for analogue inputs when the volume level is set to "VOL 0".

"The continuous play time shows the value when the volume level is set to "VOL 15".

"The above values are the standard values when the unit is used at an ambient temperature of 25°C (77°F).

"The operating time when using an alkaline battery may be different, depending on the type and manufacturer of the battery, and on the operating temperature.

IM-DR420H

Input sensitivity:

 

Reference input

Input impedance

 

level

 

 

 

 

MIC H

0.25 mV

10 k ohms

 

 

 

MIC L

2.5 mV

10 k ohms

 

 

 

LINE

100 mV

20 k ohms

 

 

 

Output level:

 

Specified

Maximum

Load imped-

 

output

output level

ance

 

 

 

 

Ear-

-

8 mW + 8 mW

32 ohms

phones

 

 

 

 

 

 

 

LINE

125 mV

-

10 k ohms

 

(-12 dB) *1

 

 

 

 

 

 

*1 When using the supplied output conversion cable.

8

6

5

4

3

2

1

57

IM-DR420H(E) TINSE0554AWZZ

03/7/21 IM-DR420H_UK_6.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 xNames of Controls and Indicators Important Introduction -Names of Controls and IndicatorsMain unit TOC Indicator Track Number Indicator Remote control unitDisplay panel ReferencePrecautions PrecautionsAvoid using or leaving the unit in the following places Storing the unitUsing with the Rechargeable Battery Power Source -Using with the Rechargeable BatteryCharging the rechargeable battery About charging time Rechargeable batteryPower Source -Using with the AC Adaptor/Alkaline Battery Close the battery coverDo not use a nickel-cadmium battery Inserting a MiniDisc Insertinga MiniDiscClose the compartment door Connections IM-DR420HConnectionsCheck before connecting To cancel the hold mode IM-DR420HHold FunctionHold Function Before Recording Helpful tip when attaching a labelAbout the TOC Before RecordingRecording Basic Operation -RecordingBefore recording Press the MENU/ENTER button To interrupt recordingTo stop recording Playback PlaybackBasic Bass control Volume controlTo customise low and high levels Emphasising low Lo and high Hi sound of BassAdvanced Playback Useful Features -Advanced PlaybackTo locate the desired portion To locate the beginning of a trackPress the MENU/ENTER button Random play or repeat playAdvanced Recording Useful Features -Advanced RecordingLong-play recording Start recordingIndication Recording mode About the recording modeAbout Atrac LP4Playback sound-actuated recording Lect REC ModePress the or button repeatedly to se 12Begin playback on the stereo systemTo create your own track numbers Recording tracks as a single trackNumbering restriction About track numbers RecordingAbout sampling rate converter Useful -AdvancedUseful Features -Recording from a Microphone Select the recording mode steps 1 5, 10Press the buttonRecording from a Microphone Adjusting the microphone recording level Manual Select the recording mode steps 1 5, Press the buttonTo stop recording Sound-actuated recording Mic Synchronised recording Ing start levelButton to select the record During a mic manual recording Track intervalsDuring a mic synchro recording Creating track numbers manuallyUseful Features -Changing Default Settings Changing Default SettingsTo check the elapsed time and remain- ing time of the track Checking DisplaysUseful Features -Checking Displays To display the playing time of an indi- vidual trackChecking the remaining amount of bat Tery level Titling a MiniDisc Titling a MiniDiscCreating disc and track names Enter buttonCharacters symbols To erase a characterTo enter a space What is a MiniDisc for stamping? What is a master MiniDisc?To add characters Stamping titles from another MiniDiscTER button Master MiniDisc operation 1 Insert a master MiniDiscEditing a Recorded MiniDisc Editing a Recorded MiniDiscTo erase one track at a time To erase all of the tracks at onceTo combine tracks To divide a trackStart playing the track to be divided into two Combined, and press the buttonPlay the track to be moved, and press To move a trackListening through Another System Resuming auto playAuto play What is a Net MD portable recorder? About Net MDNet MD -About Net MD Restrictions on audio data Restrictions on check-in and check-outNet MD -System Requirements System RequirementsHard disk space MB or moreInstallation of BeatJam Software InstallationNet MD -Software Installation Click BeatJam SetupNet MD -Connecting to a PC IM-DR420HConnecting to a PCChecking the USB driver Connecting to aUniversal Serial Bus controllers WindowsTransferring Data Checking outNet MD -Transferring Data MiniDisc System Limitations MiniDisc System LimitationsError Messages Error MessagesTr. Protect Error Meaning Messages No SignalTroubleshooting TroubleshootingCleaning MaintenanceTroubleshooting/Maintenance If trouble occursSpecifications SpecificationsBattery life Input sensitivityOutput 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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