User manual SONY VGP-WKB5

[. . . ] You can use the mouse longer by using alkaline batteries. Design and specifications are subject to change without notice. If you experience any of the following difficulties while using the mouse, use this troubleshooting guide to solve the problem. if a problem persists , consult your nearest Sony dealer. [. . . ] C If the power does not come on when the power/mode switch is set to either mouse mode or presentation mode, the batteries may be drained. C Communication between the mouse and receiver may not have been properly established. If the CONNECT button on the mouse is not pressed within 30 seconds of pressing the Connect button on the receiver, the receiver cancels communication. C If the mouse and receiver are too far apart, communication is not possible. The maximum communication distance between the mouse and receiver is about 32 ft. If used on a metal table or if obstacles lie between the mouse and receiver, the usable distance may be less. When the menu box is open, you cannot move the pointer outside of the menu box's frame. To close the menu box, select an icon or click the left button. Batteries may explode or leak if recharged, disposed of in fire, mixed with other types of battery or improperly installed. Batteries used in these devices may present a fire or chemical burn hazard if mistreated. Do not disassemble, heat above 60°C (140°F) or incinerate. After the receiver was installed, the computer was returned to normal mode from power-saving mode. C Disconnect the receiver from the USB port, wait a few seconds, and then reconnect it. The pointer does not move when I move the mouse. C Processing performed by Windows or other software may temporarily disable the mouse. Wait a few moments for the processing to finish before using the mouse. C You may find some useful solutions in your computer's operating instructions. Z When using the mouse for the first time C If the power does not come on when the power/mode switch is set to either mouse mode or presentation mode, replace the batteries. If you find it difficult to press the Connect button, use a ballpoint pen or similar pointed objects to gently press the button. The receiver LED lights up green, and the mouse can be recognized for a period of about 30 seconds. C Perform steps 1 and 2 of "Enabling communication between the mouse and receiver" to ensure that proper communication is possible. C To reduce interference from other radio waves, keep the mouse away from other wireless devices. [. . . ] C First button and Second button only work with compatible programs. The mouse can normally be operated within about a 32 ft. Depending on the usage environment, sometimes the usable distance may be notably shorter, preventing normal operation. In such a case, take the following measures: · Use the mouse as far away from other wireless devices as possible. [. . . ]