1.
Using a screwdriver, loosen the [LOCK] backfocus lock-
ing screw by turning it counterclockwise.
2.
Open the lens’ iris.
3.
If the image is blurred with white, make the setting in
the EEI mode.
[MENU (QUICK)] screen ( ੬ page E41)
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.
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.
3. Settings and adjustments for shooting (cont
’
d)
E25
Horizontal line noise will appear on the screen when attempting to record images on a PC
monitor or display. To clear this noise, KY-F1030 shutter speed must be adjusted with scan
speed of the monitor.
In the digital output mode, the settings should be performed using the special application
software [KY-LINK].
1.
Open the side switch panel, and press the [MENU]
button. The [MENU (QUICK)] screen appears on the
monitor screen.
2.
Press the [UP] or [DOWN] button to select [SHUTTER],
then press [SET] (The set value of [SHUTTER] item will
be displayed in purple).
3.
Use the [UP] or [DOWN] button to change the set value
to “V. SCAN”, then press the [SET] button (The set value
of [SHUTTER] item will return to white).
4.
Next, press the [UP] or [DOWN] button to select [SHUT-
TER SPEED], then press the [SET] button.
5.
Press either [UP] or [DOWN] to change the shutter
speed.
When a black bar can be seen on the screen:
decrease the shutter speed by pressing the [DOWN]
button.
When a white bar can be seen on the screen:
increase the shutter speed by pressing the [UP] but-
ton.
6.
Press the [SET] button when the bar is at its minimum.
Data is registered to KY-1030 memory.
MEMO
Pressing the [MENU] button without pressing the [SET] button
will return the unit to its previous settings without confirming
the changes.
7.
Press the [MENU] button to return to the normal screen.
4. Shooting a computer monitor screen
Shooting a PC monitor
MENU (QUICK) screen
PC monitor
Bar
MEMO
• The vertical scan frequency differs depending on the PC type and the horizontal bar may not be
completely cleared away. The frequency may also change depending on the software used.
