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3 Installation and Adjustment
3-1 Before Installation
Before installation, please pay attention to the following items and check the installation
conditions
：
1. No influence of ambient light;
Please avoid sunlight, other lighting, photoelectric sensors and other ambient light from
entering the FV5X light receiving window, otherwise it may cause reading instability or
reading error.
2. Check whether the light source of the code reader is blocked;
If the light source is blocked, the barcode may not be detected. If there are other devices
emitting strong light (direct light and reflected light) on site, please set up a shading plate
to avoid that such strong light may damage the code reader or cause code reading failure.
3-2 Installation Diagram
Use the mounting bracket to obtain the most appropriate reading position. The figure
shows the most common installation configuration. The installation position of L-type
metal fixing plate can be adjusted according to the actual needs.
