User manual GENIUS TT720E

[. . . ] These limits are designed to provide reasonable protection against harmful interference in a residential installation. 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 particular installations, 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: 1. Reorient / Relocate the receiving antenna. [. . . ] Install two AA batteries each into the mouse and keyboard. Plug in your USB receiver to a USB port of your PC. Software Installation 1. Place your CD driver in your PC drive for software installation. Follow the instructions on the screen to finish the software installation. Replace Batteries If the mouse or keyboard does not work properly, then the batteries have lost their charge, so you need to replace them. Warning: do not mix or use different types of batteries at the same time. ID Channel Setting The channel ID is factory preset. The green LED (data transmission indicator) will be lit constantly when the wireless device is in normal operation. In case your wireless devices do not work, reset the ID channel by: 1. Press the connect button on the receiver and the LED will be blinking for connection. Press the connect button on each wireless device within 20 seconds and observe if the LED light on the receiver has gone off. If yes, it means the wireless device is ready for use. 2 ENGLISH "Warning (Trouble shooting) 1. The wireless desktop set provides 256 ID codes, and it selects the ID # for your wireless devices. You can only set up one wireless desktop at a time. If you have another 27Mhz wireless desktop set within 10 square meters, there may be interference between the wireless devices. Some of keyboard buttons may not work until the driver has been installed. We recommend you install the driver first before you use this product. To re-program other media programs, software installation is required. Mouse Button Assignments 1. Left Button: Provides traditional mouse functions like click, double click and drag. Right Button: Provides traditional mouse click function 3. [. . . ] The battery may feel warm when using the wireless device for an extended period of time. The wireless device may feel warm when being used continuously or for an extended period of time. If you will not be using the batteries for an extended period of time, remove them from the wireless device to prevent leakage or corrosion. Always keep the terminals in a clean state. [. . . ]