TBK vision RYK777F, Instruction Manual

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P.4
6. HOW TO OPERATE
(1) Remove the cap cover from the top of the Lens Mount 1 .
(2) If CS Mount Lens is used, remove the C Mount ring.
(3) Screw the Lens into the Lens Mount.
(4) Connect the Video Output
3
to the monitor or other video
device through a 75 Ohms type coaxial cable.
(5) Connect the power source (either with AC or 12V DC power
source),then the LED indicator
1
will lit.
(6) Once the picture appears on the monitor, adjust the focus and
iris of the Lens to obtain the best picture.
(7) If the subject is not in correct focus when adjusting focus of
the Lens, do back focus adjustment as following:
I- Set the Focus ring of the Lens to indefinite position.
II- Take picture of subject at a distance more than 20M away.
III- Loosen the Mount Lens fixing screw (use L wrench).
IV- Turn the Lens and the Mount Lens together so the subject
is in the focus and the picture is clear.
V- Screw the Mount Lens Fixing Screw 2 .
(8) Mount the Camera on the Mounting Bracket by using the
hole 3 on top or bottom of the camera or using the
enclosed 8 mm Mounting block with the 2 screws furnished.
(9) When using an Auto Iris Lens, the Switch-1
5
should be in
position
AI
to disable AES function. Before plug the enclosed
miniature 4 pins to Auto Iris Connector
2
, please check the
type of Auto Iris Lens, and also the compatibility on the
polarities.
If the Auto Iris Lens is DC DRIVE (or DIRECT DRIVE), the
Switch
4
should be in position DC DRIVE. Adjust the LEVEL
with the VR
8
to proper level.
If the Auto Iris Lens is VIDEO DRIVE, the Switch
4
should be in
position VIDEO DR.
When using Manual Iris Lens, the Switch-1
5
is
select-able depend on application environment.
(10) BLC FUNCTION
Set Switch-2
6
to BLC to enable Back Light
Compensation (BLC) function.
(11) Line Lock Function (Line Lock Model only)
When using line lock function, the switch-3
7
should be in
position L.L, and adjust VR
9
to proper phase.