VSON TECHNOLOGY V820515 Wireless Presenter User Manual V820BK 515BK User s Manual 110215

Vson Technology Co.,Ltd. Wireless Presenter V820BK 515BK User s Manual 110215

Users Manual

5 NOTE The product adopts advance RF technology, the USB receiver will identify the first transmitter which is used. If you want to use different transmitters with the same receiver, please pull off the receiver and plug it again, after 6 seconds, press any key of the transmitter you want to use. Then it can work successfully. ！ Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) 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 B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.Warning ！
This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. — Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help.

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