22
y There is a auto power off switch locates above the left focusing knob.
y When “auto” is selected, the blue pilot lamp will be turned on. It indicates auto power off status.
(Fig.30)
y If “auto” is selected, the light will automatically turn off after 15 minutes when no user in front of the
unit. When the user return to the microscope, the light will resume immediately with the infra sensor
sense someone in front of the microscope.
* Never attempt to switch directly between "on" and "auto".
The buffer "off" is necessary between auto power off mode and normal mode.