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06
Install the lens
Loosen the single screw on the adjustable ring of the
flange back by turning it anti-clockwise and turn the
ring in the “C” direction (anti-clockwise) to the end.
Otherwise, it can cause damage to the internal image
sensor or the lens when you install the lens on the
camera.
Adjust the back focus
The back focus of a camera is predefined by the
factory default. However, some models are out of focus
depending on the lens type. If your camera is out of
focus, follow the instructions below to adjust the back
focus. The following is the procedure used to set the
proper back focus point in fixed focus lenses.
Lens without zooming feature
1.
Capture a sharp subject (with a grid pattern) more than
10m apart and adjust the focus ring to the infinity (
∞
).
2. Adjust the adjustable ring of the flange back so that
you can capture the sharpest image.
3. Fasten the screw of the adjustable ring of the flange
back.
Lens with zooming feature
1. Capture a sharp subject (with a grid pattern) 3-5m
apart and adjust the zoom in the TELE (zooming)
direction as possible and also adjust the focus ring so
that you can capture the sharpest image.
2. Adjust the zoom in the WIDE direction as possible and
turn the adjustable ring of the flange back so that you
can capture the sharpest image.
3. Repeat 1 and 2 above 2-3 times to match the focus
from the ZOOM TELE side with that from the ZOOM
WIDE side.
4. Fasten the screw of the adjustable ring of the flange
back.
- If you darken the image before
adjusting the focus by attaching
the ND filter to the front of the lens,
you can get a sharper focus.
C direction
Iris Control
Cable
Connect the cables and check the operation
1. Connect one end of the BNC cable to the VIDEO OUT
port of the monitor.
2. Connect the other end of the BNC cable to the VIDEO
In port.
3. Connect the camera to the power adaptor. Use a
slotted flat (-) screwdriver to connect one end of the
two-line power adaptor to the DC/AC IN port of the
camera. (GND: marked with a white line on the cable)
- You can plug in to a power outlet regardless of the
polarity for both AC 24V and DC 12V adaptor.
AC24V/DC12V (SCC-B1311, B1311P)
AC220V ~ 240V (SCC-B1011P)
VIDEO IN Terminal on
the rear of moniter
BNC Cable
VIDEO OUT Terminal
00753D-B1311-EU.indb 6 2008-04-30 오후 6:10:24