Allied International GX3300 - Manual (Page 17)

GX3300 Technical Manual Page 17
Adjusting the F-mount
THE F-MOUNT IS ADJUSTED AT THE FACTORY AND SHOULD NOT
REQUIRE ADJUSTING.
If for some reason, the F-mount requires adjustment, use the following method.
Attach F-mount compatible lens
Use an F-mount compatible lens that allows an infinity focus. Attach the lens to the
camera using a counter-clockwise rotation of about a quarter turn. The lens should
snap into place and the lens flange and camera flange should mate over the full
circumference.
Loosen F-MOUNT FRONT ASSEMBLY
Use a 1.5mm hex wrench to loosen the 3 set screws which hold the F-mount front
assembly to the camera body.
Image to Infinity
Set the lens to infinity and image a distant object. The distance required will depend on
the lens used but typically 30 to 50 feet should suffice. Gently move the F-mount front