4
When transporting this product, be sure to handle it carefully,
otherwise it may cause damage.
Do not place the front of this product facing the floor, otherwise it
may cause damage.
Please ensure that there is at least 10cm of space on the left, right,
top and bottom of the product to ensure ventilation and good heat
dissipation.
Please ensure that the distance between the bottom edge of the
product and the ground is 80-90cm to ensure the best use of the product
(especially convenience for operation) .
For safety, please ensure that the carrier of the product has sufficient
load-bearing capacity (please refer to product specifications).
Please be sure to install the product by an installation company or
professional authorized by our company, otherwise it may cause a fall and
personal injury. Be sure to install the specified wall bracket.
3. Battery
Please properly dispose and recycle the used batteries of the remote
control of this product.
Do not let children touch the battery or throw the battery into the
fire to avoid danger.
4. Visual distance
The best visual distance is about 4 times the diagonal length of the
LCD screen.
Please avoid direct sunlight on the blackboard or reverse viewing.
5. Glass surface
Please use the touch pen to write correctly, and do not write or hit
the product with hard or sharp objects.
