The $700,000 system (equivalent to $6,000,000 in 2018) was beset by delays and technical problems, but once it became fully operational it was considered very reliable.
价值70万加元的系统（相当于2017年的600万加元）曾被进度延误和技术问题所困扰，但当其达到完全可用后被认为十分可靠。