2.Precautions
© 2023 China Daheng Group, Inc. Beijing Image Vision Technology Branch 4
2.5.
Camera Mechanical Installation Precautions
Camera installation requirements:
1)
The M3 screw and the camera should have a screw length between 2.5 and 2.7mm, and the M2 screw
and the camera should have a screw length between 3 and 3.3mm
2)
The M3 screw assembly torque ≤ 1N·M, and the M2 screw assembly torque ≤ 0.5N·M. If the screw
assembly torque is too large, it may cause the camera thread stripping.
2.6.
Certification and Declaration
1)
CE, RoHS
We declare that DAHENG IMAGING MERCURY2 USB3 Vision digital cameras have passed the following
EU certifications:
2014/30/EU—Electromagnetic Compatibility Restriction
2011/65/EU—Restriction of Hazardous Substances (RoHS) and its revised directive 2015/863/EU
Equipment meeting Class A requirements may not offer adequate protection to broadcast
services within a residential environment.
2)
FCC
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
This device may not cause harmful interference
This device must accept any interference received, including interference that may cause undesired
operation
Note: This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment. This equipment can
generate, uses, and radiate radio frequency energy
and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment
in a residential area is likely to cause harmful interference in which case the user will be required to correct
the interference at his own expense.
