TASCAM DR-40X 51 – IntroductionTrademarks and copyrightsi TASCAM is a trademark of TEAC CORPORATION, registeredin the U.S. and other countries.i SDXC Logo is a trademark of SD-3C, LLC.i The MPEG Layer-3 audio coding technology is licensedfrom Fraunhofer IIS and Thomson.i Supply of this product does not convey a license nor implyany right to distribute MPEG Layer-3 compliant contentcreated with this product in revenue-generating broadcastsystems (terrestrial, satellite, cable and/or other distributionchannels), streaming applications (via Internet, intranetsand/or other networks), other content distribution systems(pay-audio or audio-on-demand applications and the like)or on physical media (compact discs, digital versatile discs,semiconductor chips, hard drives, memory cards and thelike). An independent license for such use is required. Fordetails, please visit http://mp3licensing. com.i Other company names, product names and logos in thisdocument are the trademarks or registered trademarks oftheir respective owners.About SD cardsThis unit uses SD cards for recording and playback.A list of SD cards that have been confirmed for use with thisunit can be found on the TEAC Global Site (http://teac-global.com). Check the page for this product. You can also contactTASCAM customer support service.Precautions for useSD cards are delicate media. In order to avoid damaging SDcards, please take the following precautions when handlingthem.i Do not leave them in extremely hot or cold places.i Do not leave them in extremely humid places.i Do not let them get wet.i Do not put things on top of them or twist them.i Do not hit them.i Do not remove or insert them during recording, playback,data transmission or other access.i Always put memory cards in cases when transportingthem.