Leica EZ4 HD manual Controlling the Automatic Shutoff, Disabling the automatic shutoff

Controlling the Automatic Shutoff

Automatic shutoff

The factory settings of the EZ4 models switch the instrument off automatically after one hour without user interaction. This

automatic shutoff helps to conserve the light- emitting diodes and save energy.

Disabling the automatic shutoff

To disable the automatic shutoff, follow these steps:

1.Switch the microscope off.

2.Press and hold the and buttons on the light control unit simultaneously while you switch on the microscope.

The LEDs flash twice slowly and then remain switched on. The automatic shutoff is now disa- bled.

Enabling the automatic shutoff

To re-enable the automatic shutoff, follow these steps:

1.Switch the microscope off.

2.Press and hold the and buttons on the light control unit simultaneously while you switch on the microscope.

The LEDs flash three times slowly and then remain switched on. The automatic shutoff is now re-enabled.

Leica E Series Manual 24