COMPRO NC420, User Manual, Page: 18 / 80

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Compro NC420 / NC450
Changing SD memory Card
The camera comes with a 2GB microSD card pre-installed inside the housing. If you like to replace it, following
the steps below.
Step 1 - Power off the camera and detach the sunshield by loosening the top screws.
Figure 3-6. Removing sunshield
Step 2 - Loosen the connector that fastens the cables to the rear end of the camera. Unscrew and remove the
dome-shaped back cover, and disconnect all the cables connected to the circuit board. Then remove
the lens cover at the front.
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Figure 3-7. Removing lens cover and back cover
Step 3 - Loosen the screws that secure the lens to the housing. Then slowly pull out the circuit board to reveal
the SD card slot (but don't remove it from the housing). Push the pre-installed SD card gently to
release it. Pull the card out and insert a new one into the slot.
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Figure 3-8. Changing microSD card
Step 4 - Slide the circuit board back to its position. Secure the lens to the housing. Reconnect the cables at
the rear end, and install the lens cover and back cover.
Changing SD memory Card