10
approximately 1 to 1-1/2 turns past the point the fitting
starts to grip the wire. Failure to do so will result in
water damage to all electronic parts. Use a tie wrap
(included) to provide strain relief on the lens control
cable at the exit point (inside unit). See Figure 19.
NOTE: See specification on lens cord for correct plug
connection.
Be sure to securely tighten all fittings to
ensure a liquid-tight seal Failure to do so
could allow water to enter the housing and
damage the camera and lens.
CCD Camera
Lens Zoom Focus Connectors
Lens
Control
Cable
Right
Fitting
Tie Wrap
S925A17BE
Figure 19: Lens Control Cable Wiring
(Side & Top Views)
2.
If using a pan/tilt with a feed through cable, insert
the camera/lens function cable in through the right
fitting at the rear of the cradle. Wire the functions, as
described above or as needed.
Use of “drip loops” is recommended on the
wiring outside of the rear end cap. See
Figure 7.
5.9
Camera/Lens Adjustment
1.
Verify camera and lens operation before final assembly
of the cradle into the housing. Adjust the camera focus
and iris as necessary. See individual camera instructions.
2.
If the camera includes an unused synchronization circuit,
install a 75 ohm BNC termination resistor on camera
"SYNC IN" terminal. See Figure 20.
Rear Of Camera
Sync In
S927A02AE
Figure 20: Sync Connection
5.10 Final Assembly
5.10.1
Pull Seal Installation
If the “breather” hole is open, do NOT
mount the housing in a position where the
front end cap is pointed upward.
To maintain enclosure protection ratings of NEMA-4 and
IP65, the pull seal (provided in the hardware kit) must be
installed in the front end cap. It is recommended that the
pull seal be installed in a cool, dry environment to prevent
trapping moisture inside the housing. See Figure 21.
Note: Pull seal installation allows the housing’s front end cap
to be pointed upward.
W9608405A
Figure 21: Breather Hole
Proper installation of the pull seal is as follows:
1.
With the cradle assembly removed from the housing,
remove the front retaining ring.
2.
Obtain a rubber pull seal from the hardware kit (Part
Number 315 2569 001). An extra pull seal is also
provided. See Figure 22.
"LONG END"
HEAD
W9608406AE
Figure 22: Pull Seal
3.
Insert the “long end” of the pull seal into the breather
hole starting from the front side of the endcap. See
Figure 23.
Figure 23: Inserting the Pull Seal
4.
Grip the pull seal’s “long end” from the back of the
front endcap. Steadily pull the “long end” until the head
of the pull seal is flat against the front of the endcap.
See Figure 24.
Note: The Pull Seal’s “long end” will stretch
when pulled through the breather hole.
