Adjusting The Focus - Dahua Technology ITC1652 Construction Manual

Construction Guide

Adjusting the Focus

We recommend you perform focusing in daytime.
Place a traffic cone 23 meters away from the pole, and hang the license page on the cone.
Adjust the focus through Autofocus, and observe the definition of the image at the same time.
Use the zoom function to zoom in to the position where the license plate is placed. Reduce
the focus speed to 5 and 1, and adjust the + and – buttons to find out the position with the
best focusing effect as the image gets blurred and then clear.
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