User manual SONY MDR-MA900

[. . . ] To unlock, slide HOLD back. 2 To repeat another track, press = or + . Notes on display · When you press ^ (when RESUME is set to OFF), the total number of tracks in the CD and the total playing time appear for about 2 seconds. · During play, the track number and the elapsed playing time of the current track appear. · During pause, the elapsed playing time flashes in the display. [. . . ] Use only BP-DM10 or BP-DM20 rechargeable battery for this player. Do not use any other rechargeable batteries. You can use BP-DM10 and BP-DM20 in the same way, but their charging time and battery life are different. Check the model number of your rechargeable battery before using it. Using dry batteries zAdditional Information Precautions On safety · Should any solid objects or liquid fall into the unit, unplug it and have it checked by qualified personnel before operating it any further. · Do not put any foreign objects in the DC IN 4. 5 V (external power input) jack. (rear) Recommended accessories Maintenance To clean the lens Clean the lens with a lens cleaning kit KK-DM1. Specifications CD player System Compact disc digital audio system Laser diode properties Material: GaAlAs Wavelength: = 780 nm Emission duration: Continuous Laser output: Less than 44. 6 µW (This output is the value measured at a distance of 200 mm from the objective lens surface on the optical pick-up block with 7 mm aperture. ) Error correction Sony Super Strategy Cross Interleave Reed Solomon Code D-A conversion 1-bit quartz time-axis control Frequency response 20 - 20, 000 Hz +1 dB (measured by EIAJ CP-2 307) Output (at 4. 5 V input level) Headphones (stereo minijack) 15 mW + 15 mW at 16 ohms Line output (stereo minijack) Output level 0. 7 V rms at 47 kilohms Recommended load impedance over 10 kilohms 1 Open the lid of the battery compartment. Lens 2 On power sources Insert two LR6 (size AA) alkaline batteries by matching the ` and ' to the diagram inside the battery compartment and close the lid. · When you are not using the player for a long time, disconnect all power sources from the player. · The nameplate indicating operating voltage, power consumption, etc. is located at the bottom of the AC power adaptor (for EA3 only. ) Mount plate CPM-300P Mount kit CPM-300PC Car connecting pack CPA-9 Car battery cord with car connecting pack DCC-E26CP Car battery cord DCC-E245 Active speaker system SRS-A15, SRS-A35, SRS-A71, SRS-T1 Rechargeable battery BP-DM10, BP-DM20 Connecting cord RK-G129HG, RK-G136HG AC power adaptor AC-E45HG Stereo headphones MDR-A44L, MDR-301LP, MDR-E848LP, MDR-35* * When using optional headphones, use only headphones with stereo mini plugs. You cannot use headphones with micro plugs. OFF RESUME ON 1 To connect your player to a car cassette deck, you need the following accessories: · Car connecting pack · Car battery cord or, · Mount kit CPM-300PC (Mount plate + Car connecting pack + Car battery cord) · Car battery cord with car connecting pack DCC-E26CP Refer to the instruction manual of each accessory for details. Open the lid of the battery compartment. To clean the casing Use a soft cloth slightly moistened in water or a mild detergent solution. Do not use alcohol, benzine or thinner. Set RESUME to ON. To cancel resume play, set RESUME to OFF. Notes · Even if RESUME is set to ON, playing starts from the beginning when you open the lid. · The resume point may be inaccurate by about 30 seconds. On the AC power adaptor · Use only the supplied AC power adaptor. 129 × 28. 1 × 146 mm (5 1/8× 1 1/8 × 5 3/4 in. ) Mass (without rechargeable battery) Approx. 220 g (7. 8 oz) Operating temperature 5°C - 35°C (41°F - 95°F) On dry and rechargeable batteries · Do not throw the batteries into fire. · Do not carry the rechargeable battery with coins or other metallic objects. It can generate heat if the positive and negative terminals of the battery are accidentally contacted by a metallic object. To take out the dry batteries Pull the ` side of the battery as shown. The CD does not play or "no dlSC" appears in the display though a CD is placed in the unit. m The CD is dirty or defective. Leave the unit aside for several hours until the moisture evaporates. m Close the lid of the unit and the battery compartment firmly. m Make sure the batteries are inserted correctly. m Connect the AC power adaptor to a wall outlet securely. On the player · Keep the lens of the player clean and do not touch it. [. . . ] m Replace the batteries with new ones. When to charge the battery When the battery becomes weak, indication appears in the display. If the "Lo ba " appears in the display, charge the rechargeable battery, because the battery is used up. To keep the original battery capacity for a long time, recharge the battery when the battery is used up (discharged). Notes · Charging time varies depending on how the rechargeable battery is used. [. . . ]