Leica DM750 manual Time Delay Shutoff, No changes in the intensity control

Time Delay Shutoff

The Leica DM750 is equipped with a time delay shutoff capability, which automati- cally turns the illumination off after 2 hours of

no changes in the intensity control.

ϘϘ All four-position nosepiece stands have the time delay shutoff enabled as a default (mostly educational applications).

ϘϘ All five-position nosepiece stands have the time delay shutoff disabled as a default (mostly clinical applications).

Changing the status of the time delay shutoff

1.Rotate the intensity regulator to the lowest level.

2.Switch on the instrument.

3.Rotate the intensity regulator to the high- est level and then back to the lowest level within five seconds.

ϘϘ The LED Illumination will flash to indicate the time delay shutoff status was changed.

ϘϘ The LED Illumination will flash two times slowly then stay on when you disable the Time Delay Shutoff.

ϘϘ The LED Illumination will flash three times quickly then stay on when you enable the Time Delay Shutoff.

When you turn the power off and then turn the power on again, the system will be in the last Time Delay Shutoff status (Enabled

or Disabled) and you will not see any blinking.

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