JVC TK-C600 - Page 11

LENS
e Mounting a lens
@)
Before
mounting
a
lens,
check
whether
it
is
a
C-mount
or
CS-
mount
one.
This
camera
has
a
CS-mount.
(Fig.
1-1)
If
a
C-mount
lens
is
used,
loosen
back
focus
locking
screw
(Page
3
@),
then
turn
the
back
focus
adjustment
ring
(Page
3
@)
in
the
direction
of
the
arrow
in
the
Fig.
1-1
to
change
the
mounting
method.
(Fig.
1-2
shows
the
state
for
the
C-mount.)
CAUTIONS
The
ring
cannot
be
tumed
with
fingers
from
a
certain
point.
Use
oa or any other tool with a thin tip to tum it further.
ig. 1-3
' e Dimension L of the lens shown in the illustration below must
be as shown in the table below. If L exceeds the value in the
table, it may damage the inside of the camera or correct
mounting may be impossible; never use such tenses. Do not
attach the C-mount lens when using a CS-mount.
focal point
L a
Ze ) | Lens | Flange back
) | Cmountiens | 17.526mm | 10 mmorless
f cs
{Lens
foe
mount
lens
|
12.5
mm
5.5
mm
or
less
7
Flange-back
(2) Mount the lens on the camera by turning the lens clockwise.
_. Adjust its position. (Fig. 2)
(3) if the lens has an auto-iris mechanism, connect the lens cable.
® if the lens does not contain an EE amplifier, connect the
cable to the DC IRIS connector on the side.
if the lens cable has a different type of plug, use the 4-pin
plug supplied. (Fig. 2-1)
If the lens contains an EE amplifier, connect the cable to the
VIDEO IRIS terminal on the rear. (Fig. 2-2)
Turn the ring until the
shape of the thread
of the ring changes.
(Fig. 1-3)
Connector
pin
!ayout
(DC
IRIS)
|
1
3.
|
1:
Control
S
(Vref
+
1.8V)
3:
Drive
j
2
4
2:
Control
@
4;
Drive
O(GND)
|
Fig.
2-2
es) VIDEO IRIS
Ground Video Power supply
LENS
e« Mounting a lens
(@
Before
mounting
a
lens,
check
whether
it
is
a
C-mount
or
CS-
mount
one.
This
camera
has
a
CS-mount.
(Fig.
1-1)
If
a
C-mount
lens
is
used,
loosen
back
focus
locking
screw
(Page
3
@),
then
turn
the
back
focus
adjustment
ring
(Page
3
@)
in
the
direction
of
the
arrow
in
the
Fig.
1-1
to
change
the
mounting
method.
(Fig.
1-2
shows
the
state
for
the
C-mount.)
CAUTIONS
*
The
ring
cannot
be
turned
with
fingers
from
a
certain
point.
Use
a
screwdriver
or
any
other
tool
with
a
thin
tip
to
tum
it
further.
(Fig.
1-3)
¢
Dimension
L
of
the
lens
shown
in
the
illustration
below
must
table,
it
may
damage
the
inside
of
the
camera
or
correct
mounting
may
be
impossible;
never
use
such
lenses.
Do
not
attach
the
C-mount
lens
when
using
a
CS-mount.
focal point
=
Lens
Flange
back
|
Dimension
L
|
i)
C
mount
lens
17.526
mm
10
mm
or
less
ee
ca
Feng
12.5
mm
5.5
mm
or
less
; 7
i Flange-back
be
as
shown
in
the
table
below.
If
L
exceeds
the
value
in
the
|
@)
Mount
the
fens
on
the
camera
by
turning
the
lens
clockwise.
Adjust
its
position.
(Fig.
2)
(3)
If
the
lens
has
an
auto-iris
mechanism,
connect
the
lens
cable.
@®
If
the
lens
does
not
contain
an
EE
amplifier,
connect
the
cable
to
the
DC
IRIS
connector
on
the
side.
If
the
lens
cable
has
a
different
type
of
plug,
use
the
4-pin
plug
supplied.
(Fig.
2-1)
if
the
lens
contains
an
EE
amplifier,
connect
the
cable
to
the
VIDEO
IRIS
terminal
on
the
rear.
(Fig.
2-2)
snr | cs mount
Turn the ring until
the shape of the thread
of the ring changes.
Fig. 2-4
Connector pin layout (DC IRIS)
4 3 1: Control O (Vref + 1.8 V) 3: Drive
2 4 2: Control @ 4: Drive G(GND)
[Fig. 2-2]
VIDEO IRIS
Ground Video Power supply