User manual DE DIETRICH DLZ491JE1

[. . . ] Refer to sections that apply to the features of your device: 0608 PartNo. Indb 1 6/3/08 1:50:22 PM Important Safety Information AC-Powered Devices Battery-Powered Devices Headset Devices Webcam Devices Wireless Devices Keyboard and Mouse Devices Devices with Laser Pointers All Devices Laser and LED Specifications Regulatory Information Radio Frequency Technical Specifications Radio and TV Interference Regulations Disposal of Waste Batteries and Electrical and Electronic Equipment Statement of Compliance with EU Directives Patent Information Customer Support Options Limited Warranty This symbol identifies safety and health messages in this Product Guide and other product manuals . AC-Powered Devices Important Safety Information These precautions apply to all products that plug into a standard wall power outlet. Failure to take the following precautions can result in serious injury or death from electric shock or fire or in damage to the device. [. . . ] Wireless devices can transmit radio frequency (RF) energy, much like a cellular telephone, whenever batteries are installed and the wireless device is turned on (if it has an on/off switch). Wireless Devices Keyboard and Mouse Devices Health Warning Use of a keyboard or mouse may be linked to serious injuries or disorders. When using a computer, as with many activities, you may experience occasional discomfort in your hands, arms, shoulders, neck, or other parts of your body. However, if you experience symptoms such as persistent or recurring discomfort, pain, throbbing, aching, tingling, numbness, burning sensation, or stiffness, DO NOT IGNORE THESE WARNING SIGNS . PROMPTLY SEE A QUALIFIED HEALTH PROFESSIONAL, even if symptoms occur when you are not working at your computer. Symptoms like these can be associated with painful and sometimes permanently disabling injuries or disorders of the nerves, muscles, tendons, or other parts of the body. These musculoskeletal disorders (MSDs) include carpal tunnel syndrome, tendonitis, tenosynovitis, and other conditions. Indb 4 6/3/08 1:50:23 PM While researchers are not yet able to answer many questions about MSDs, there is general agreement that many factors may be linked to their occurrence, including: overall health, stress and how one copes with it, medical and physical conditions, and how a person positions and uses his or her body during work and other activities (including use of a keyboard or mouse). The amount of time a person performs an activity may also be a factor. Some guidelines that may help you work more comfortably with your computer and possibly reduce your risk of experiencing an MSD can be found in the “Healthy Computing Guide” installed with this device’s software. If this device did not come with software, you can access the “Healthy Computing Guide” at www. The Class 2 laser beam is emitted from the front of the device. This product uses LEDs that are considered Class 1 (IEC60825-1:1993+A1+A2). However, it is recommended that you not direct the light (which is emitted from the bottom of the device) at anyone’s eyes. Not intended for use in machinery, medical, or industrial applications. Any changes or modifications not expressly approved by Microsoft could void the user’s authority to operate this device. This product is for use with NRTL-Listed (UL, CSA, ETL, etc. This device is rated as a commercial product for operation at +41ºF (+5ºC) to +95ºF (+35ºC). This Class B digital apparatus complies with Part  of the U. Operation is subject to the following two conditions: () this device may not cause interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. The term “IC:” before the certification/registration number only signifies that the Industry Canada technical specifications were met. Complies with IDA Standards DB102868 Complies with IDA Standards DB100398 Radio Frequency Technical Specifications 27 MHz Devices Radio frequency (RF) output power: <  dBµV/m at  m Keyboard with two channels – RF frequencies: 27. [. . . ] If You are a consumer, You may also have an implied warranty and/or condition under the laws of some jurisdictions, which is hereby limited to the duration of the Warranty Period. Some jurisdictions do not allow limitations on how long an implied warranty or condition lasts, so the foregoing limitation may not apply to You. Indb 11 6/3/08 1:50:25 PM Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusions many not apply to You. This Limited Warranty does not include any warranty regarding legal rights or abilities, such as any warranty regarding title, quiet enjoyment or lack of infringement. [. . . ]