User manual LOGITECH CORDLESS DESKTOP LX710

[. . . ] No naked (open) flame sources, such as lighted candles, should be placed on or near the apparatus. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. · Only use attachments/accessories specified by the manufacturer. [. . . ] Before pairing headset to phone, follow all charging and comfort and fit information on page 3. To "pair" your headset to a Bluetooth® enabled mobile phone. If your headset is connected to the PC (USB Receiver), disconnect it. Make sure the battery is charged in both devices. Press and hold the Multi-Function Button until the headset indicator light flashes blue and red (about 10 seconds). The indicator light will continue flashing red and blue. Follow the pairing instructions for your Bluetooth® phone. Typically, this is done by going to a `setup' or Multi-Function `connect' menu on your phone and then selecting the Button (MFB) options to `discover' Bluetooth® devices. Your phone should find the `Logitech HS05-Vxx' headset. Your phone should prompt you for a passkey or PIN. If pairing was successful, the headset LED will flash blue (3 repeating blue blinks). Disconnecting the headset from the Phone (in order to connect to the USB receiver). Go to the Bluetooth® menu on the phone. "Drop" or "disconnect the headset" (you do not need to delete the headset entry). Follow the process to reconnect the headset to the USB receiver. 0 Mobile Phone Feature Summary The Logitech® Cordless Headset supports call reject and other advanced features. See the Headset Operation Summary Table below for a full summary of standard features supported. Do not expose battery to heat above 130° F (54°C), or incinerate. Do not use or charge the batteries if they appear to be leaking, discolored, deformed, or in any way abnormal. Do not leave your batteries discharged or unused for extended periods of time. When batteries are misused, they may explode or leak, causing burns and personal injury. If your batteries leak, use normal precaution and discard the batteries immediately. Leaking batteries can cause skin burns or other personal injury. [. . . ] 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 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. [. . . ]