EXFO EPM-ELS-50 - Manual (Page 10)

Getting Started 6
Activating Automatic Shutdown (Auto-Off)
When auto-off is activated, the unit will turn off after
10 minutes of idle time.
Auto-off is activated by default when you turn on the
unit.
To deactivate/reactivate auto-off:
When unit is on, press
.
Note: Auto-off is automatically disabled when you perform an offset nulling.
Changing Connector Adapters
The connector adapters are optional accessories available on the EPM-50 Power
Meter and ELS-50 Light Source. Depending on the type of connector on the fiber you
need to test, you might have to change them.
To change connector adapters:
1. Hold the unit so the connector port is facing you.
2. Turn the connector adapter counterclockwise to unscrew it.
3. Screw in the adapter you want to use.