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Photos and specs Pioneer SE-DRF41M |
manual abstract
When an audio signal is once again received by the transmitter, the standby mode will be automatically cancelled. 3-3 Auto power OFF function When no signal is received from the transmitter, the headphones’ SIGNAL indicator will go out and no sound will be produced from the headphones. If this condition continues for five minutes the headphones power will automatically turn OFF. 3-4 Auto mute function If the distance between the transmitter and headphones exceeds the allowable transmission distance, the SIGNAL indicator will turn OFF and the headphones will be automatically muted. In this event, move closer to the transmitter. 3-5 When battery power becomes low When the headphones’ remaining battery power becomes low, the POWER indicator will begin flashing, and a beep sound will be heard once each minute. If this condition continues for five minutes, the headphones’ power will automatically turn OFF. To use the headphones again you must recharge the batteries. 6 En EnglishEnglish 04 Additional information Troubleshooting If you run into any problems using this headphone system, refer to the following checklist. Incorrect operation may result in some problems. In addition, the problems may be caused by malfunctions on the components connect to this system. Should any problem persist, consult your nearest Pioneer service center or your dealer to carry out repair work. When visiting your Pioneer service center for repairs, be sure to take both the headphones and transmitter. Problem Remedy No sound. • Check the connection between the AC adaptor and the wall Sound intermittent. outlet. • Check the connection between the transmitter and the AV components. • Check the headphone is turned on. • Check the batteries are placed in correct polarities. • Batteries are completely used up. • Start playback after checking that the power is turned on for the TV or audio playback device used. • Raise the headphones’ sound volume. If no sound can be heard even after raising the sound volume, lower the volume and check other items. • Shorten the distance between the headphones and transmitter. • Check to be sure no other electronic device using the 2.4 GHz band is located near the headphones or transmitter. If such a device is present, move it as far as possible away from the transmitter and headphones. Sound is distorted. • The sound volume control is set too high, or too low at the TV/AV or other playback source. Try adjusting the sound volume of the playback device. The batteries will not charge. • Confirm that the headphones are placed correctly on the transmitter, and that the transmitter ’s POWER/CHARGE indicator lights red (page 5). • Dry-cell batteries or rechargeable batteries other than the ones supplied are being used. Use only the supplied rechargeable batteries. • The rechargeable batteries are exhausted. Replace them with new rechargeable batteries. • Check whether the charging contacts are soiled, and clean with a cotton swab if necessary. • Confirm that the rechargeable batteries have been installed with the +/– polarities in the correct orientation. 7 En Precautions About use of headphones During use of the headphones, if you sense an allergic reaction (rash, etc.), stop using the headphones immediately. Listening at high volume Listening to headphones at high volume for an extended period can result in hearing damage. Please be careful not to set the volume too high, especially when listening in a noisy environment. Please also note that some sound may leak from the headphones when listening at higher volume levels. Ear pads The color of the ear pad material may fade with use. Cleaning Use a soft and dry cloth for cleaning. Use a soft cloth slightly moistened with mild detergent solution, if necessary. Do not use solvents such as thinner, benzene or alcohol as these may damage the surface. About safety • Do not drop, hit or otherwise expose the transmitter or headphones to strong shocks of any kind. This could damage the product. • Do not disassemble or attempt to open any parts of the system. Placement • Do not place the system in any of the following locations: - Location exposed to direct sunlight, in a car, near a heater, or other extremely high temperature locations. - Dusty location. - On an unsteady or inclined surface. - Location exposed to large amounts of vibration. - Bathroom or other high-humidity locations. When something is wrong with the Product • If any of the following symptoms appear, immediately cease use of the headphones, turn power to OFF, and consult your Pioneer Service Center: - The headphones exhibits unnatural heating, smells, deformation, discoloration, etc. - A foreign object enters the headphones. Specifications Transmitter TRE-D41M Audio input ............... Analog input (RCA terminal L/R) x 1 Power source .......................................... DC 5 V (from the supplied AC adaptor) Transmission distance .............................. 30 m (open area without obstructions; ...