User manual SHARP MD-SR50

[. . . ] PORTABLE MINIDISC RECORDER OPERATION MANUAL MODEL MD-SR50H Thank you for purchasing this SHARP product. It will guide you in operating your SHARP product. Important Introduction Contents Important Introduction Special Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Names of Controls and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] q During random play, the unit cannot find the beginning of any track which has been played. q Repeat play lasts until you stop the unit. 25 24 Checking Displays To check the elapsed time and remaining time of the track To check the remaining recording time and the total playing time Whilst in the stop mode, press the DISP button. Each time the button is pressed, the display will change as follows: Total number of tracks Disc name Useful Features During playback, press the DISP button. Each time the button is pressed, the display will change as follows: Track number Track name Elapsed playback time Remaining recording time Remaining playback time Notes: q If the disc name or the track name was not originally recorded on the MiniDisc, "NO NAME" will be displayed. q Remaining recording time will not be displayed with a play-back only MiniDisc. q Elapsed playback time and remaining playback time may be different from the actual time. Total playing time 25 26 Checking Displays : continued To display the playing time of an individual track Checking the remaining amount of battery level The remaining amount of battery level is shown by the battery indicator ( ) during operation. How to read the battery indicator Useful Features 1 Whilst in the stop mode, press the 5 or 4 button to display the track number and track name. Track number Track name When the battery level is high When the battery level is very low q When the battery is completely discharged, the battery 2 Press the DISP button to display the playing time for that track. Playing time q Each time the 5 or 4 button is pressed, the playing time of the previous or next track will be displayed. indicator will flash. q When the battery has run completely out, "BATT EMPTY" will appear. Notes: q If you use the battery which you stopped charging halfway, " " may appear. q The battery indicator will not correctly display the remaining capacity for approximately 10 seconds after the power has been turned on. q When the AC adaptor or a separately available car adaptor is used, the battery indicator will not be shown. q The number of bars shown in the battery indicator may increase or decrease, depending on the operation being performed. This is normal. 27 26 Battery Power 1 2 3 2 4 1 Charging the rechargeable battery When a separately available rechargeable battery is used for the first time or when you use it after a long period of disuse, be sure to charge it fully. Useful Features 1 2 3 Slide the battery cover as far as it will go to the outside. Lift the battery cover. q Do not force the battery cover open too far. 5 To wall socket Insert the rechargeable battery from the (+) marked side. q A rechargeable battery other than the AD-N70BT cannot be charged. AC 230-240V, 50/60 Hz 5 To the DC IN 5V socket 4 5 6 Close the battery cover. Plug the AC adaptor into the wall socket, and then insert the plug on the other end into the DC IN 5V socket. Press the :OFF/CHRG (·s ) button. q" 6 27 28 " will flash, and battery will begin charging. Battery Power : continued About charging time Using with the rechargeable or alkaline battery After about 3. 5 hours have passed, " " will go out. To charge the battery fully, continue charging for about 2 more hours. In this case, you do not need to press the :OFF/CHRG (·s ) button. Even if the :OFF/CHRG (·s ) button is pressed, " " will not appear. Notes: q This unit should only be used within the range of 0°C 40°C (32°F - 104°F). q Charge the battery within the range of 5°C - 35°C (41°F - 95°F). q Charging is completed when " " does not blink when you plug in the AC adaptor and press the :OFF/CHRG (·s ) button. Do not charge a battery (nickel-cadmium, alkaline, etc. ) other than that specified. q Do not dip the battery in water, do not dispose of it in a fire, and do not take it apart. q If the rechargeable battery terminal is dirty, charging may not start. [. . . ] q The continuous play time shows the value when the volume level is set to "VOL 15". q The above values are the standard values when the unit is charged and used at an ambient temperature of 20°C (68°F). q 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. Input sensitivity: Recording level MIC H MIC L LINE Output level: Reference input level 0. 25 mV 2. 5 mV 100 mV Input impedance 10 k ohms 10 k ohms 20 k ohms Specified Maximum Load output output level impedance -- 10 mW + 10 mW 32 ohms Earphones 250 mV (-12 dB) -- 10 k ohms LINE Dimensions: Width: 99. 9 mm (3-15/16") Height: 22. 9 mm (29/32") Depth: 77. 9 mm (3-3/32") Weight: 168 g (0. 37 lbs. ) without battery Input socket: Line/optical digital, microphone (powered by the main unit) Output socket: Earphones (impedance: 32 ohms) s MiniDisc Recorder Portable MiniDisc recorder Non-contact, 3-beam semi-conductor laser pick-up Stereo 2 channels/monaural (long-play mode) 1 channel Frequency response: 20 ­ 20, 000 Hz (± 3 dB) Rotation speed: Approx. 400 ­ 900 rpm Error correction: ACIRC (Advanced Cross Interleave ReedSolomon Code) Coding: ATRAC (Adaptive Transform Acoustic Coding), 24-bit computed type Recording method: Magnetic modulation overwrite method Sampling frequency:44. 1 kHz (32 kHz and 48 kHz signals are converted to 44. 1 kHz, and then recorded. ) Wow and flutter: Unmeasurable (less than ±0. 001% W. 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