eNCard-i User guide 53NITGEN Co., Ltd. /(Bangi-dong) 6 Wiryeseong-daero, Songpa-gu, Seoul, 138-827, KoreaTel: 02-6488-3052, Fax: 02-6488-3098, E-Mail:kky8506@unioncomm.co.kr3.6.6.1. Database Confirmation▶ A confirmation window will appear after selecting one ofthe selections from above.Select YES to continue to delete or NO to cancel.Note: A backup of the user, system settings, picturesor logs should be done before erasing the data.Backup from USB device or system Server device.(USB port is service port.)