SimSoft Working Group

Rev:03ARINC 610 Analogy Article18. Snapshot RecallSnapshot Recall flags that the current status of all systems is to be recalled.So, consider Analogy Vehicle: Let’s assume it is being driven normally along a highwayand that Snapshot Recall is asserted.• The vehicle is returned to the position on the road where the picture was taken.• The vehicle is returned to the exact state as shown in the picture the CCTV systemtook earlier.• Because the driver has selected a different gear ratio [Flap Position] since the picturewas taken, the on-board computer display [IOS] shows an indication [Controls NotIn Agreement (CNIA) page] that the gear lever [Flap Lever] needs to be moved tothe correct position for when the picture was taken.• The picture remains stored, available for re-use if required.10 July 08 Page 23 of 28