④
①
②
③
③ USB Backup
▷ The past history data may be loaded into an Excel file using USB.
Connecting method (USB port terminal – system recognition (cont. 4)
– click the usb backup button) USB path (USB / datalog / DA-770 LOG / Excel file)
Backup files load up to 10 days of data to store in internal memory.
④ Select a date
▷ You can check the date of the past history by selecting it in real time.
⑤ USB Connect System
▷ When USB is connected, the system window must appear before it can be connected.
the system window disappears after 10 seconds of cancellation
※ If there is no (u) indication on the warm-up time screen
afterpower-on, the data log is stored using the internal HMI memory.
7-1. Data history (when using internal HMI memory)
① DATA LOG RESET
▷ Not only data that appears in real time, but also data records stored inside are deleted.
If data is reset, historical data cannot be backed up.
② DATA LOG
▷ It is a screen that stores data by date and time in real time. Data is stored in 15 seconds.
⑤
14
DA-770
Best Detectors,
Best Service
