SAM4s SPS-500 series programming manual.pdf

S Mode ProgrammingS- Mode Programming ScreenCAUTION:S Mode functions are reserved for dealers who set-up and service the SPS-500. The user will notnormally perform S Mode functions.The procedures described in this area are security sensitive. Many S Mode functions, includingmemory clearing and memory allocation, may cause damage or loss if they are performed without firstbacking up register data.► Turn the key lock to the S position. (Note: The S position is unmarked and one position clockwise fromthe P position. The key marked “C” accesses the S position.)SPS-500 Program Manual v1.13 S Mode Programming 35