Error messages	Cause	Solution
E70 FPGA	FPGA Configuration fails.	Turn OFF the power to the machine and turn it ON again after a while. If the same error message appears again,contact our service office or the distributor in your region.
E71 SD-RAM	Abnormal operation in SD-RAM.
E75 I/F NONE	I/F board is not installed.
E95 MODE SHIFT	Transition to the version up mode is not allowed.