User manual SONY DRU-510A

[. . . ] Writing on CD-R/-RW discs at 1× and 2× speed is not supported. Also, this drive does not support CD-R/-RW that only support 1× and 2× speeds. [. . . ] From this point on, you are only able to play back DVD-Video discs whose region code matches the one set the fifth time. CAUTION Do not attempt to make unauthorized changes to the region code. Any problems resulting from doing so are not covered by the warranty. Because the DRU-510A plays back discs as determined by software manufacturers, some drive functions may not always perform as expected. When playing back DVD-Video discs, refer to the instructions accompanying each disc. You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment. To prevent fire or shock hazard, do not expose the unit to rain or moisture. As the laser beam in the DRU-510A is harmful to the eyes, do not attempt to disassemble the cabinet. refer servicing to qualified personnel only. The use of optical instruments with this product will increase eye hazard. The use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Other system and product names used herein are registered trademarks or trademarks of their respective manufacturers, although the TM and ® marks are not used in the text. [. . . ] About the Bundled Writing Software Detailed information about the supplied writing software is available on the Web sites of the software manufacturers and software distributors. (Accessible from the links in each software application) If you return the drive to your place of purchase or repair service provider because of damage resulting from misuse or other causes, you will be responsible for all repairrelated expenses, including shipping and handling and product adjustments. [. . . ]