Error Output OCR Type A23018 − 618.2 Error Signal Output Conditions (Parallel)Numerical calculation register− When a referenced checker does not exist.− When a formula is not registered in the referenced numerical calculation register.− When a 32−bit overflow occurs during calculation.− When a zero divide occurs during calculation.Judgment output register− When a referenced checker does not exist.− When a formula is not registered in the referenced numerical calculation register orjudgment output register.− When a numerical calculation register or judgment output register that has generatedan error is referenced.Camera switching error conditions− If you attempt to switch cameras using one of the following methods with a setting forType Menu − Capture Camera is something other than AB.− The “Easy” switch (camera A to/from camera B) signal was input.− With the capture camera set at either A, AB Vertical Division, or AB HorizontalDivision, a switch signal specifying camera B (either Thru or Mem) was input.− With the capture camera set at B, a switch signal specifying camera A (eitherThru or Mem) was input.− Camera switching failed.