Troubleshooting Guide Specifications Before requesting service for this unit, check the chart below for a possible cause of Audio Play time: the problem you are experiencing. Some simple checks or a minor adjustment on No. of channels: 2 (left and right, stereo) (When used in hold mode with EQ your part may eliminate the problem and restore proper operation. Frequency response: 20 to 20,000 Hz canceled, at 25 eC, on a flat, stable If you are in doubt about some of the check points, or if the remedies indicated in the (i0 dB to j7 dB) surface) chart do not solve the problem, refer to the directory of Authorized Service Centers DA converter: 1 bit, MASH Batteries (enclosed with this unit) to locate a convenient service center, or consult your dealer Headphone Play time used for instructions. output level: RMS max. 8 mWi8 mW/ 16 ≠ (adjustable) SL-SX280 Problem Check this Pickup 2 Alkaline About 35 hours batteries SL-SX240 Light source: Semiconductor laser Cannot close the lid. Is the disc properly secured in place? About 30 hours Wavelength: 780 nm General 2 optional SL-SX280 Cannot play discs. ≥Is the unit in HOLD mode? Operational temperature rechargeable About 15 hours ≥Is the disc properly secured in place? range: 0 eC–40 eC batteries SL-SX240 ≥Is there condensation on the lens? Rechargeable temperature [P-3GAVE (T) /2B] About 12 hours (Wait for about an hour and then try again.) range: 5 eC–40 eC ≥The play time may be less depending ≥Is the disc dirty or scratched? Power supply: DC 4.5 V on the operating conditions. Power consumption ≥Play time will be considerably reduced Tracks on disc do not play ≥Is the random play mode on? When using AC adaptor: 3.2 W when playing CD-RW. in order, starting with the ≥Did you stop play in the middle of the disc last When recharging: 4.0 W Recharging time: About 5 hours first track. time? Dimension Cannot hear music—too ≥Separate the unit from mobile phones. (WaHaD): 128a25.9a131.5 mm noisy. SL-SX240 Mass: 235 g (with batteries) ≥Has the earphone plug been inserted firmly? 187 g (without batteries) ≥Is the earphone plug dirty? (Wipe away dirt on Note: plug.) Specifications are subject to change SL-SX280 without notice. ≥Have the earphone and wired remote control plugs Mass and dimensions are approximate. been inserted firmly? ≥Are the plugs dirty? (Wipe away dirt on plug.) TV picture is distorted. Are you using the unit too near a TV or tuner? Radio reception is noisy. (Keep the unit away from the TV or tuner.) Cautions ∫ Care Selection and care of Unit To prevent battery damage, electrolyte leakage and rechargeable /dry cell batteries short-circuiting, heed the following points. No altering or remodeling ≥Do not peel off the covering on batteries and do not This can cause malfunctioning. ∫ Selection use if the covering has been peeled off. No dropping or strong impacts As a safety precaution, the portable CD players made ≥Align the poles + and - correctly when inserting the This may damage the unit. by Panasonic are constructed so it is impossible to batteries. Locations to be avoided recharge ordinary batteries. ≥Do not mix different types or makes of batteries or old Avoid using the unit in the following locations since they Only batteries especially designed for this unit can be and new batteries. can cause malfunctioning. recharged. ≥Remove the batteries if you do not intend to use the 1. Bathrooms and other moisture-prone places Special rechargeable Ni-Cd batteries: unit for a long time. 2. Warehouses and other dusty places For United Kingdom ≥Do not throw into fire, short-circuit, disassemble, or 3. Very hot places near heating appliances, etc. P-3GAVE/2B (set of 2) subject to excessive heat. Do not leave the unit exposed to direct sunlight for For others ≥Do not attempt to recharge dry cell batteries. long periods of time This may deform or discolor the cabinet and may also P-3GAVT/2B (set of 2) ≥Do not allow metal objects to touch the battery termi- cause malfunctioning. For details, check with your dealer. nals as this may cause short-circuiting which is dan- gerous. Special rechargeable Precautions for Listening with the ≥When carrying batteries in a pocket or bag, ensure no batteries metal objects such as necklaces are placed together Headphones or Earphones with them. Contact with metal may cause short-circuit- Ordinary dry cell ing which can cause a fire. ≥Do not play your headphones or earphones at a high batteries/rechargeable volume. Hearing experts advise against continuous (For United Kingdom) batteries extended play. ≥If you experience a ringing in your ears, reduce vol- Notice about the rechargeable battery ≥If rechargeable battery play time is short after recharg- ume or discontinue use. The battery is designated recyclable. ing, the batteries have reached the end of their service ≥Do not use while operating a motorized vehicle. It may Please follow your local recycling regulations. create a traffic hazard and is illegal in many areas. life. Replace them with the recommended replace- ≥You should use extreme caution or temporarily discon- ments. tinue use in potentially hazardous situations. ≥Play time may be shorter than usual after recharging AC adaptor ≥Even if your headphones or earphones are the open- batteries for the first time or after they have been un- air type designed to let you hear outside sounds, don’t used for a long time. Repeatedly recharge and dis- turn up the volume so high that you can’t hear what’s ≥Handle the AC adaptor carefully. Improper handling is charge the batteries if this occurs to restore them to around you. dangerous. normal. ≥Discontinue use if you experience discomfort with the ≥Do not touch it with wet hands. headphones or earphones. Continued use may cause ≥Do not place heavy objects on top of it. rashes or other allergic reactions. ≥Do not forcibly bend it. ≥Be sure to connect only the AC adaptor provided with the unit. When driving a car ≥Disconnect the AC adaptor from the power outlet if the unit is not going to be used for a long time. In the interest of traffic safety, do not operate the unit while driving. 6