One. Operation Tips
1 The receiving distance of the receiver will be reduced by the interference of surrounding electronic equipment.
2 The machine automatically enters the power saving mode when there is no operation, and does not need to be turned off during normal use.
Two. Battery installation and precautions
Battery installation: The product is powered by a No. 7 (AAA) battery. Insert the battery in the correct direction. (Please make sure that the negative (-) and positive (+) of the battery are installed correctly.) Then put the pen cover back to its original position. Can.
Notes on battery usage:
1 Please do not install the battery in reverse (please confirm that the negative (-) and positive (+) terminals of the battery are installed correctly);
2 Please do not leave exhausted or damaged batteries in this product;
3 If the product is not used for a long time, please remove the battery;
4 When the product has no function or the remote control distance is shortened, please replace the battery with a new one.
Reminder: Please put the used batteries into the dedicated battery recycling bin or hand them over to the relevant departments, and do not throw them away to pollute the environment.
Three. Safety Tips
1 Do not use the product for children's play!
2 When trying to disassemble, adjust or repair, please professional work!