User Manual

1/2 Page
June, 2015
Tested SD cards for Matrix Processor MTX3/MTX5-D
YAMAHA Corporation
Matrix processors MTX3/MTX5-D have a function to play audio data formatted as PCM(WAV) or
MP3 by inserting a SD card into the card slot. Some SD cards may not work as intended in these
matrix processors. To help users find SD cards that work well, Yamaha has provided a list of
tested SD cards. However, please note the following points:
- The list is a result of a few basic tests, so please note that we assume no responsibility
whatsoever for any damages resulting from the use of the SD cards listed in the
“Compatible list”.
- With respect to the SD cards listed in the “Compatible list”, there is a possibility that the
specifications of the cards may be changed by the manufacturer, and such changes may
cause incompatibility.
- Please refer to the information of each manufacturer for the specification of each SD card.
- Information in this document is subject to change without notice.
Basic test details:
1. Turn on the matrix processor upon insertion of the SD card, and check the panel LED called
“SD/ACT” lights up.
Note: “SD/ACT” LED indicates that an audio file stored in the SD card can be played back
now.
2. Insert the SD card after booting up the matrix processor unit, and check “SD/ACT” LED lights
up.
3. Store preset data to play an audio file from the SD card, and after recalling it, check the audio
is playing back.