Firmware Update
D014/D015/D078/D079 3-138 SM
3.11 FIRMWARE UPDATE
3.11.1 BEFORE YOU BEGIN…
Always obey these rules when handling and using SD cards:
Never connect or remove an SD card with the machine on.
Never turn the power off while the machine is downloading data from an SD card.
The SD card is a precision item. Use it carefully. Do not keep the card in a location
where there is high temperature, high humidity, or light from the sun.
Handle SD cards carefully to avoid bending, scratching, or dropping them.
If a power failure occurs during the firmware update, turn the machine power off/on
without removing the SD card. The firmware update procedure should start again.