EXFO MaxTester series User Manual page 155

To navigate in the various windows using the unit's buttons:
Press the

is selected (highlighted).
Press the

To restore your unit to normal operation:
1. Turn off the unit.
2. Ensure that your unit will remain powered on during the operation by
connecting it to a power outlet using the provided AC adapter/charger.
3. Press the
Maintenance and Recovery menu.
MaxTester Series
button to select an item. Repeat until the desired item
button for two seconds to confirm the selection.
and buttons simultaneously to display the
Troubleshooting
Restoring Your Unit to Normal Operation
145