Yamaha MTX3 MTX3 Owners Manual - Page 19

Various Procedures Using the MTX3 to play audio files saved on an SD memory card The MTX3 can use commercially available SD memory cards to play back audio files such as music and sound effects without needing to connect a CD player or other audio device. The MTX3 can play back audio files in either MP3 or WAV formats. Here we explain how to handle SD memory cards. In order to play back audio files saved on an SD memory card, you must make settings in MTX-MRX Editor. For details, refer to "MTXMRX Editor User Guide." NOTE Use an SD format or SDHC format memory card (SDXC format is not supported). However, depending on the manufacturer or type of memory card, some memory cards might not work correctly with the MTX3.  Inserting an SD memory card 1. Use a 2.5 mm hex key to open the cover of the SD memory card slot. 2. With the terminals of the SD memory card facing downward, insert the card straight into the slot until it clicks into place. Initializing the MTX3 Here's how to initialize the MTX3's internal memory, restoring it to the factory settings. 1. Power-off the MTX3. 2. Set the rear panel DIP switches 7 and 8 to the "INIT. (INITIALIZE)" position. 3. Power-on the MTX3. Initialization will start. The status of execution is shown by the front panel [ALERT] indicator and the various indicators from [NETWORK] through [SD/ACT]. • During initialization: All indicators from [NETWORK] through [SD/ACT] will flash. • Initialization completed: Only the [NETWORK] indicator and the [YDIF] indicator will flash. When the SD memory card has been correctly recognized, the [SD/ACT] indicator (page 9) will light. The [SD/ACT] indicator will flash while the card is being accessed. NOTE To prevent theft of the SD memory card, we recommend that you leave the cover installed during use.  Removing the SD memory card 1. Gently press the SD memory card inward. The card will pop out slightly; gently pull it completely out. • Initialization failed: The [ALERT] indicator will flash. CAUTION Do not turn off the power to the MTX3 during initialization. Otherwise, a malfunction may occur. NOTE If initialization failed, contact Yamaha representatives / authorized distributors to have the device inspected. A list of Yamaha representatives / authorized distributors appears near the end of this manual. MTX3 Owner's Manual 19