User manual SONY MDR-DS5000

[. . . ] To prevent fire or shock hazard, do not expose the unit to rain or moisture. WARNING You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment. For the customers in the USA Owner's Record The model number is located on the back of the processor and on the headphone housing. The serial number is located at the bottom of the processor and the inner side of the battery compartment. [. . . ] Using products with different plug polarity or other characteristics can cause product failure. Be sure to use the supplied battery charger. 2 Insert the two supplied rechargeable Ni-Cd batteries NC-AA with the ` and ' ends in the correct direction. Note Press the rechargeable Ni-Cd batteries into the charger until they fit into place. After inserting the batteries, close the lid firmly. The batteries will not be charged unless the lid is closed. When charging is finished Unplug the charger from the outlet, and take out the rechargeable Ni-Cd batteries. Standard charging times and usage times for the supplied rechargeable batteries Time to fully charge the battery when it is completely drained. During charging, the charger and the batteries become slightly warm. Be sure to unplug the charger when it is not being used. Do not use or leave the charger near heating components, hot areas exposed to direct sunlight, or damp areas. Set the adjuster back in the direction of the arrow shown in the illustration at the right before charging. If batteries which have not been completely discharged are charged, the charge indicator may go out sooner than the charging times noted above. As shown in the illustration below, insert the two supplied rechargeable Ni-Cd batteries with the ` and ' ends in the correct direction. When using optional batteries You can use R6 (size AA) dry-cell batteries, Sony R6 (size AA) Ni-Cd batteries (NC-AA, NC-AAS), and R6 (size AA) nickel-hydrium batteries (NH-AA) with the headphones. Usage times and charging times for Sony rechargeable batteries (sold separately) * Time to fully charge the battery when it is completely drained. How to attach the battery cover when it has come off As shown in the illustration, align A with A, and B with B, and then attach the cover in place. When charging R03 (size AAA) batteries The supplied battery charger can also charge Sony R03 (size AAA) Ni-Cd batteries (NC-AAA) and R03 (size AAA) nickel-hydrium batteries (NH-AAA). When DOLBY SURROUND indicator is on: Audio recorded in Dolby Surround (Pro Logic) format is being processed. Note During Dolby Digital input, monaural sound sources which cannot be processed with the surround effect are automatically identified and played back through two channels (left and right), even when VIRTUAL SURROUND mode is selected. In this case, both the DOLBY DIGITAL and DOLBY SURROUND indicators are turned off. The headphones automatically turn off when they are taken off -- Auto Power On/Off Function When not using the headphones, be sure that the self-adjusting band is no longer pulled up. [. . . ] The surround effect does not work for monaural and other sound sources which have not been processed for surround sound. / The audio digital output setting for the DVD player may be set to "PCM". Refer to the instruction manual supplied with the DVD player, and change to the setting (such as "Dolby Digital/PCM" or "Dolby Digital") for usage with components having built-in Dolby Digital (AC-3) decoders. / You are trying to play DVD software not compatible with Dolby Digital 5. [. . . ]