Pelco C3426M-A (5/07) manual Auto Iris Level Adjustment

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SW4-4: Flickerless

In certain lighting conditions, a flicker in the light source may affect camera operation. Flickering can be caused by a number of conditions, including the quality of the source power and the age and type of fluorescent bulbs and ballasts.

Set to ON to enable flickerless operation. The camera will remove the effects of flickering when present. The shutter speed will be set to 1/120 (NTSC) or 1/100 (PAL).

Set to OFF to disable flickerless operation. This is the default.

NOTE: If you enable flickerless operation, you should use AC line lock for best results.

SW4-5: AWB (Auto White Balance)/MWB (Manual White Balance)

Auto white balance is enabled by default (OFF).

To manually set and lock the white balance:

1.Set SW4-5 to OFF.

2.Hold a white background in front of the lens until the video shows all white.

3.While holding the background in place, set SW4-5 to ON. A blue blinking block appears on the video image for a few seconds. When the block changes to solid green, the manual white balance process is complete.

SW4-6: Reserved

Do not change SW4-6 from its factory setting. SW4-6 must be set to OFF for Varifocal models; it must be set to ON for fixed-iris lenses.

AUTO IRIS LEVEL ADJUSTMENT

To adjust the auto iris DC-drive level (refer to Figure 10 on page 20):

1.Tilt or rotate the camera module until you can access the auto iris level control (R19).

2.Turn the screw clockwise to increase the brightness level or counterclockwise to decrease the brightness level.

C3426M-A (5/07)

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Contents IS110 Series Camclosure Page Contents List of Illustrations Radio and Television Interference Regulatory NoticesModels DescriptionIS111-DNV9X Qty Description Parts ListShown Actual Size Cover and Back Box Installation Basic Surface InstallationUnshielded Twisted Pair UTP Video Basic Surface Installation 4S Electrical BOX InstallationElectrical Box Installation Plaster Ring Installation Plaster Ring Installation Side Conduit InstallationInch Conduit Connector Module Removal Camera ModuleBack Box Connectors Camera Orientation Module InstallationVarifocal Lens Zoom and Focus Adjustments Camera AdjustmentsSwitch Settings DN/CH Series AdjustmentsAuto Iris Level Adjustment Vertical Phase Adjustment DAY/NIGHT Operation SW1-2 Line Sync DW/CW Series Wide Dynamic Range AdjustmentsSW1-4 AWB Auto White Balance/MWB Manual White Balance SW1-8 Day/Night Operation DW models only Vertical Phase Adjustment Positioning the Camera Camera PositioningInstall Liner and Trim Ring Service Connector Center Conductor Coaxial Cable Braid Shield Video ALL Others are in Inches C3426M-A 5/07 Product Warranty and Return Information ISO9001

C3426M-A (5/07) specifications

The Pelco C3426M-A is a high-performance pan-tilt-zoom (PTZ) camera designed for versatile surveillance applications in a range of environments. Introduced in 2007, it has garnered attention for its combination of advanced technologies and robust build quality, making it an ideal choice for both indoor and outdoor security needs.

One of the key features of the C3426M-A is its 26x optical zoom lens. This powerful zoom capability allows the camera to capture high-quality images from significant distances, making it suitable for perimeter security, monitoring large areas, or focusing on specific objects or events. Coupled with advanced digital zoom options, the camera ensures that even fine details can be captured clearly without sacrificing image quality.

The camera utilizes Pelco’s proprietary technologies to enhance its performance in varying light conditions. With a wide dynamic range and low lux capabilities, it delivers exceptional image clarity in both bright and low-light environments. This adaptability is crucial for surveillance scenarios where lighting conditions can change rapidly.

In terms of build quality, the C3426M-A is designed to withstand harsh environmental conditions. Its rugged housing is weather-resistant, making it suitable for outdoor installations. This durability ensures reliable operation in challenging weather conditions, including rain, snow, and extreme temperatures.

The camera is also equipped with advanced motion detection and programmability features. Users have the ability to set specific areas of interest and configure the camera to respond to motion, which helps to minimize false alarms and optimize monitoring efficiency. The flexibility of programmable presets allows operators to focus on critical areas, enhancing overall surveillance strategy.

Networking capabilities are another highlight of the C3426M-A. Featuring support for various video formats, it easily integrates into existing security systems. The camera can be controlled remotely, allowing for real-time monitoring and adjustments from anywhere, which is particularly advantageous for large facilities or multi-site operations.

In summary, the Pelco C3426M-A (5/07) stands out as a reliable and sophisticated PTZ solution. Its powerful optical zoom, weather-resistant design, advanced imaging technologies, and robust networking capabilities make it an excellent choice for a wide range of security and surveillance applications. Whether for commercial, industrial, or institutional use, this camera offers the flexibility and performance required to meet modern security challenges.
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