Before using an SD Card with the TD-27, it's best to format it first.
Here's how:
CAUTION: Formatting an SD card in the TD-27 will permanently delete/erase any contents on the card. Be sure to transfer any important data on the card to your computer before proceeding with these Steps.
- Turn on the TD-27.
- Insert the SD Card into the TD-27's card slot.
- Press the SYSTEM button.
- Use the cursor buttons to highlight "SD CARD," and then press the ENTER button.
- Cursor to highlight "FORMAT," and then press ENTER - "This will Clear the SD Card" appears in the display.
- Press the function 5 button (FORMAT).
- Cursor right once to select "OK."
- Press ENTER.
Note: Be sure to use an SD card that is 32GB or smaller. Larger cards cannot be formatted in the TD-27.