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Effective Working Position for IR Communication
1. Make sure the IR lenses of the two units are facing to each other and at the same
level.
2. It is recommended to have the best working distance between 5 cm and 45 cm ( 2
inches and 1.5 feet).
3. It is not recommended to work under direct sunlight or other bright or heat.
Note: In case you encounter problems in connecting with another unit, please check if
the IR lens of the VTech ClassMaster™ Notebook is facing to the correct direction.
Also, you can check with different working distances.