Allied International Home Security System manual Cleaning Instructions

AVT camera cleaning instructions

Figure 4: Removing IR cut filter/protection glass using special tool (E902001)

3.If the impurity is neither on the lens nor the IR cut filter/protection glass, it is probably on the sensor.

Cleaning Instructions

Perform all cleaning operations (lenses, filter/protection glass, sensor in a dust-freeclean-room. The optical components are very fragile so it is impor- tant to avoid touching them with your fingers or any hard material.

1.Unplug the camera from any power supply before cleaning.

2.Apply a small amount of optics cleaner (60% ethyl alcohol, 40% ether) to clean, new lens cleaning tissue.

Acceptable material includes medical-grade sterile optical cotton, or lens tissue that is chemically pure and free from silicones and other additives.

–Do not use cosmetic cotton.

–Do not use consumer eyeglass cleaning cloths pre-treated with sili- con.

Figure 5: Medical-grade sterile optical cotton

Hardware Installation Guide V2.0.0

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