![RS PRO RSPD3303C Quick Start Manual Download Page 23](http://html1.mh-extra.com/html/rs-pro/rspd3303c/rspd3303c_quick-start-manual_1496018023.webp)
23
Upgrade via the Guiding Procedure
Upgrading via the guiding procedure can be used if the previously
detailed method failed.
Specific steps:
1. Press the power button to start the instrument, and it will enter
the guide procedure mode.
2. As illustrated in figure 2,
select the “Firmware Mode” option instead ,
then follow the upgrade steps detailed previously.