User manual SHARP MD-MT90

[. . . ] PORTABLE MINIDISC RECORDER MODEL Thank you for purchasing this SHARP product. For the best performance, read this manual carefully. It will guide you in operating your SHARP product. MD-MT90 OPERATION MANUAL Accessories Important Introduction Remote Control x 1 (RRMCW0002AWSA) Headphones x 1 (RPHOH0005AWZZ) AC Adaptor (RADPA3048AWZZ) x 1 Battery Carrying Case x 1 (UBAGC0003AWZZ) -Accessories- Rechargeable NickelMetal Hydride Battery (AD-N70BT) x 1 (UBATM0003AWSA) Connection Cable (for analog recording) x 1 (QCNWG0029AWZZ) Connection Cable (for digital recording) x 1 (QCNWG0422AFZZ) Carrying Bag x 1 (UBAGC0006AWSA) Notes: z Parts and equipment mentioned in this operation manual other than those detailed above are not included. z The AC adaptor may be different from the one in the drawing. Optional accessories z Rechargeable Nickel-Metal Hydride Battery (AD-N70BT) z Car adaptor (AD-CA20X) z Cassette adaptor (AD-CT14) For optional accessories, contact your local dealer, call the Sharp Accessories and Supply Center at 1-800642-2122, or visit SHARP's web site (http:// www. sharp-usa. com). 0101 2 00/12/26 90SEC_02_08. fm Contents , , Important Introduction Special Notes . [. . . ] Caution: z Use the specified battery AD-N70BT only. Do not charge a battery (nickel-cadmium, alkaline, etc. ) other than that specified. z Do not remove the outer cover of the rechargeable battery. It may cause heat generation, fire, or explosion. z Do not dip the battery in water, do not dispose of it in a fire, and do not take it apart. z If the rechargeable battery terminal is dirty, charging may not start. In such a case, wipe off the dirt with a dry cloth. z Do not disassemble the battery. , , Using with the rechargeable or alkaline battery 1 2 Disconnect the AC adaptor. Insert the rechargeable battery or alkaline battery from the (+) marked side. Use a commercially available LR6, "AA" size alkaline battery. Useful Features Notes: z Setting the volume level to "0" while recording with the rechargeable or an alkaline battery reduces the battery drain. z When you do not use the unit for hours, remove the battery. (The battery drains gradually even when the power is turned off. ) z Carry the battery in the supplied case. z This unit can be used with the AC adaptor when the rechargeable or an alkaline battery is in the unit. Caution: Do not use a nickel-cadmium battery. 29 00/12/26 90SEC_16_30. fm -Battery Power- Hold Function The present operation condition can be kept even if other buttons are accidentally pressed in a place such as a crowded train. Useful Features -Hold FunctionIf the battery is inserted or the AC adaptor is connected, you can set this function even when the power is turned off. To cancel the hold mode Press and hold down the HOLD button for 2 seconds or more while the unit is in the hold mode. "HOLD OFF" will be shown. To cancel the hold mode Move the HOLD switch away from the safety position (the opposite direction of the arrow). If the hold function is active while the power is turned off, the power cannot be turned on by mistake and the battery will not be drained. 30 00/12/26 90SEC_16_30. fm Changing Default Settings While in the stop mode . . . , , Beep sound , , Auto play 1 With a MiniDisc inserted, press the MODE/ CHRG button for 2 seconds or more. "SET UP" will appear. When you release the button, "BEEP ON" or "BEEP OFF" will appear. You can eliminate the confirmation sound that beeps when you press a button. You can make the unit not play automatically when you insert a playback-only MiniDisc or an accidental erasure protected MiniDisc. Advanced Features 2 3 4 Press the menu. or button to display the , , Auto power save Press the MODE/CHRG button to switch items. Press the /:OFF button. When the unit is used in a place exposed to much vibration, sound skipping can be decreased by canceling the auto power save function. (Battery will drain faster. ) What is auto power save function? Auto power save function automatically adjusts the sound skip memory storage to be from 5 to 10 seconds depending on playback conditions, which saves battery power. If the MiniDisc unit is used in areas of much vibration, it may be necessary to fix the sound skip memory to 10 seconds "Psave OFF". This will improve performance under difficult conditions but uses more power. [. . . ] z The above values are the standard values when the unit is charged and used at an ambient temperature of 77°F (25°C). z 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. 46 00/12/26 90SEC_40_47. fm Input sensitivity: Recording level MIC H MIC L LINE Output level: Specified output Headphones LINE 250 mV (-12 dB) Maximum output level 10 mW + 10 mW Load impedance 16 ohms 10 k ohms Reference input level 0. 25 mV 2. 5 mV 100 mV Input impedance 10 k ohms 10 k ohms 20 k ohms , , MiniDisc Recorder Type: Signal readout: Audio channels: Frequency response: Rotation speed: Error correction: Coding: Recording method: Portable MiniDisc recorder Non-contact, 3-beam semiconductor laser pickup Stereo 2 channels/monaural (long-play mode) 1 channel 20 - 20, 000 Hz (±3 dB) References Approx. 400 - 900 rpm ACIRC (Advanced Cross Interleave Reed-Solomon Code) ATRAC (Adaptive TRansform Acoustic Coding), 24-bit computed type Magnetic modulation overwrite method Dimensions: Width: 3-7/32" (81. 1 mm) Height: 13/16" (19. 9 mm) Depth: 3-21/32" (92. 4 mm) Weight: Input jack: Output jack: 0. 38 lbs. (172 g) with rechargeable battery Line/optical digital, microphone (powered by the main unit) Headphones (impedance: 16 ohms)/ remote control unit Sampling fre- 44. 1 kHz (32 kHz and 48 kHz signals are converted to 44. 1 kHz, and then requency: corded. ) Wow and flutter: Unmeasurable (less than ±0. 001% W. [. . . ]