Pelco 13M15-50 Security Camera User Manual


  Open as PDF
of 4
 
Operation
ADJUSTING THE ZOOM
NOTE: The lens is a varifocal lens. After a zoom operation, you will need to set the focus.
1. Loosen the zoom tightening knob.
2. Rotate the zoom ring to select the appropriate angular field of view.
• Rotate the ring to “W” to set the zoom to wide.
• Rotate the ring to “T” to set the zoom to telephoto.
3. Adjust the focus; refer to Setting the Focus.
4. Tighten the zoom tightening knob.
SETTING THE FOCUS
1. Loosen the focus tightening knob.
2. Rotate the focus ring to adjust the focus.
• Rotate the ring to “F” to set the focus to infinity.
• Rotate the ring to “N” to set the focus to near.
3. Tighten the focus tightening knob.
FLANGE FOCAL ADJUSTMENT
Megapixel lenses work with Pelco's Sarix™ cameras. The auto back focus feature of Sarix cameras saves time because a single button sets the auto back
focus mechanism. To set the auto back focus:
1. Press the button once to center the auto back focus mechanism and to fully open the iris.
2. Press and hold the button for three seconds to start the auto back focus mechanism.
If you do not have a camera with auto back focus and you cannot get the lens to focus despite repeated attempts, perform the following steps to adjust the
specific camera’s flange focal length (refer to the appropriate camera manual for detailed instructions).
1. Open the lens iris.
2. Set the zoom at the wide end and the focus at the near end for 13M2.2-6, 13M2.8-8, and 13M2.8-12. For the 13M15-50 lens, set the zoom at the
telephoto end and the focus at the infinity end.
3. Operate the flange focal length adjustment mechanism on the camera, and then focus on an object at 11.8 inches (0.3 m) from the lens for the
13M2.2-6, 13M2.8-8 and 13M2.8-12 lenses. For the 13M15-50 lens, focus on an object that is more than 8.8 yards (8 m) from the lens.
4. Confirm the focus at the telephoto end, around the middle, and at the wide end throughout the zoom range. (If you cannot set the focus despite the
above procedure, try again.)
For additional assistance, contact Pelco Product Support at 1-800-289-9100 (USA and Canada) or +1-559-292-1981 (international).
Figure 2. Adjustment Controls (13M2.8-8 Shown) Figure 3. Adjustment Controls (13M15-50 Shown)
FOCUS TIGHTENING
KNOB
ZOOM TIGHTENING
KNOB
CS MOUNT
FOCUS RINGZOOM RING
ZOOM TIGHTENING
KNOB
FOCUS TIGHTENING
KNOB
ZOOM RING
CS MOUNT
FOCUS RING
 previous next