: Download the firmware file to your PC and store the data on a CF Card. Power Down : Turn off the system power.
Wait for the to flash red, then power off and remove the card before restarting normally. Why Upgrade Your Firmware? NEC DT700 Firmware nec sl1000 firmware download
: Press and hold the S1 switch on the Main KSU while powering on the system. Release after 3–4 seconds once the status LED flashes red. Maintenance Verification : Download the firmware file to your PC