Focus Adjustment - JVC KY-F1030 Bedienungsanleitung

3. Settings and adjustments for shooting (cont'd)

Focus adjustment

Back focus adjustment can be performed on the KY-F1030. When using a lens that is not provided
with function for adjustment of back focus, make the adjustment as described in the following.
Perform this adjustment while observing the PC's monitor screen.
* When using a lens that is pro-
vided with function for adjust-
ment of back focus, make the
adjustment on the lens side.
1.
7.
E24
Focus ring
1.
Using a screwdriver, loosen the [LOCK] backfocus lock-
Set the
ing screw by turning it counterclockwise.
EEI
mode
2.
Open the lens' iris.
3.
If the image is blurred with white, make the setting in
the EEI mode.
[MENU (QUICK)] screen (
4.
Zoom lens to maximum telephoto position.
5.
Adjust the focus of the lens.
6.
Zoom lens to maximum wide-angle position.
7.
Turn the [FOCUS] backfocus adjustment screw to ob-
tain optimal focus.
8.
Repeat steps 4 through 7 two or three times.
9.
Turn the [LOCK] backfocus locking screw clockwise to
lock.
Male
[FOCUS]
[LOCK]
page E41)
Female