11
Anti-glare filter (CPL filter)
The anti-glare (CPL) filter is an optical filter to ensure there are no glares and reflec-
tions on the windshield to improve video quality.
When using a CPL filter, follow the instructions below for the best video results:
1. Install the DVR on the windshield in accordance with the
recommendations above.
2. Put a sheet of white paper on the dashboard
3. Rotate the CPL filter until the reflection of a sheet of white paper
on the DVR screen is minimal.
At night, it is recommended to remove the CPL filter to achieve the best
recording result.
After adjusting the position of the CPL filter, remember the position of the guide
line on the outer ring of the filter to be sure the next time setting the correct
position takes less time.
6. Device operation
Device preparation
A. Insert the microSD card into the memory card slot.
Before installing a memory card, turn off the
device; insert the memory card until it is locked.
Installing the card:
Turn the microSD card to the slot as shown
in the picture and insert it until it clicks.
Removing a card: press the card slightly
and then remove it from the slot.
