[To Parent Directory] 8/20/2018 1:35 PM 4049053 firmware.zip 4/19/2018 10:52 AM 1238125 PDS-220Fx_Writing_First_Firmware_v1.1_en.pdf 4/19/2018 10:53 AM 1401833 PDS-220Fx_Writing_First_Firmware_v1.1_tc.pdf