EXFO FTB-7000 OTDR Series for FTB-500 - Manual (Page 37)

OTDR 23
Timer
Timer
Once the acquisition has begun, a timer is displayed on the status bar,
indicating the remaining time until the next acquisition.
³
If you increase the time on the Time dial during the acquisition, the
timer will adjust the countdown accordingly.
³
If you modify the value on the Distance or Pulse dial during the
acquisition, the timer is reset.
Exiting the Application
Closing any application that is not currently being used helps freeing
system memory.
To close the application from the main window:
Click
in the top right corner of the main window.
OR
Click the Exit button located at the bottom of the function bar.
Time dial
Timer