JVC VN-C1U - Digital Ethernet Color Camera Instructions Manual page 25

The image is out of focus. The focus can be adjusted by following the
procedure given below.
1.Remove the lens cover.
2.Loosen the screw locking the lens
block.
Note:For your safety, turn off the power
before loosening the screw.
3.Start up the VN-C1U controller so that
the VN-C1U image can be viewed.
4.Rotate the lens block slowly until the
image is in focus.
5.Securely tighten the lock screw.
6.Close the lens cover .
Lock screw
Lens block
20