TBK vision RYK413F, Инструкция по эксплуатации

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6. Installation & Operation
Please refer to Fig. 1 or Fig. 2 (P3) and setup guide below:
1. Remove the cap cover from the top of the lens mount.
2. Screw the lens into the lens mount.
3. Connect the video output (11) to the monitor or other video device
through a 75 Ohms type coaxial cable.
4. Connect the power source (8), AC with the power cord, or DC by
using the DC Jack (+12V DC is in the center of the jack plug),
then the LED indicator will lit.
5. Once the picture appears on the monitor, adjust the focus and iris of
the lens to obtain the best picture.
6. When the subject is not in focus after adjusting the focus of the lens,
adjust the back focus as follows:
•
Set the lens focus ring to infinity (
∞
).
•
Take picture of the subject at a distance more than 20M away.
•
Loosen the screw securing the lens mount (use L-wrench).
•
Turn the lens and secure it to the lens mount so that the subject
is in focus and the picture is clear.
•
Tighten the screw securing the lens mount (2).
7. Mount the mounting bracket to hole (1) on the top or bottom of the
camera, using the enclosed 8mm mounting block with 2 screws
furnished.
8. Auto Iris Function
•
When using an auto iris lens, SW1 (10) should be in the “AI/ MI”
position to disable AES function. Before plugging the enclosed
miniature 4 pins to the auto iris connector (4), please check the
type of auto iris lens used, and also the compatibility on the
polarities.
•
When using DC Drive auto iris lens is used (or Direct Drive), the
switch (5) should be in the “DC Drive” position. Adjust VR (6) to
the proper level.
•
When Video Drive auto iris lens is used, the switch (5) should be
in the “Video DR” position.
•
When using manual iris lens, the switch SW1 (10) is
select-able depending on the application environment.
9. When using the BLC (Back Light Compensation) function, the
switch SW2 (4) should be in position with "BLC".