CipherLab 5100 Time Attendance Terminal Programmer's Manual

Syntech Information Co., Ltd. 智5100 Time Attendance Programmers ManualRemark17. Set backup sumSubtitle Set backup sumSub-menuSet the backup memory size to back up transaction dataDescription Input a number of 0~9999 to indicate how many transaction data can backupfile store.When this parameter is set 0, it means backup database is disabled. When anumber is set rather than 0, it is the number of total data entries kept in backupdatabase.Default Value 0RemarkWhen backup database is enabled, the valid data will not only be kept indatabase but also kept in backup database. When data entries for backupexceeding the backup sum value set above, the system will automatically deletethe first entry/entries in order to take the latest entry.Note: The backup data will take a certain amount of memory space, but it willenhance the safety for data storage. Please set a proper value to backup databasethat best suits your needs.18. Set CRC checksumSubtitle Set CRC checksumSub-menuDescriptionTwo options: “disable” and “enable”When enabled, input the serial port command “READ” to read data, and theCRC checksum will be suffixed to end of each entry of data.When disabled, there will be no checksum.Default ValueRemarkDisable19. Set reader typeSubtitleSub-menuSet reader typeTwo options: “EM” and “Mifare”Description If the terminal is installed with an EM reader, select “EM” .If the terminal is installed with a Mifare reader, select “Mifare” .Default ValueRemarkEM2009.05.18 26