User manual ACER AL512

[. . . ] Approval requirements cover a wide range of issues: environment, ergonomics, usability, emission of electric and magnetic fields, energy consumption and electrical and fire safety. The environmental demands impose restrictions on the presence and use of heavy metals, brominated and chlorinated flame retardants, CFCs (freons) and chlorinated solvents, among other things. [. . . ] CFCs break down ozone and thereby damage the ozone layer in the stratosphere, causing increased reception on earth of ultraviolet light with e. g. increased risks of skin cancer (malignant melanoma) as a consequence. Lead** Lead can be found in picture tubes, display screens, solders and capacitors. Lead damages the nervous system and in higher doses, causes lead poisoning. The relevant TCO´99 requirement permits the inclusion of lead since no replacement has yet been developed. ** Lead, Cadmium and Mercury are heavy metals which are Bio-accumulative. Operation Instructions Thank you for purchasing this monitor, a high-resolution multi-scan color monitor. Please read this guide thoroughly before installation. FCC RADIO FREQUENCY INTERFERENCE STATEMENT WARNING: (FOR FCC CERTIFIED MODELS) This monitor has been tested and found compliant with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide proper protection against harmful interference to a residential installation. Harmful interference to radio communication may be led as a result if it`s not properly installed and used. However, there is no guarantee that interference will not occur in a particular installation. If this monitor does cause serious interference to radio or television reception, resetting the monitor may determine it. Moreover, users are encouraged to correct interference by doing one or more of the following: !Connect the monitor into an outlet on a circuit different from that to which the receiver is connected. FCC Warning: To assure a continued FCC compliance, a user must use a grounded power supply cord and the provided shielded video interface cable with bonded ferrite cores. Also, any unauthorized changes or modifications to this monitor would void the user`s authority to operate this device. Note: If necessary, shielded interface cables and AC power cord must be used to meet the emission level limits. [. . . ] * OSD Timeout: To set the disappearance time of OSD. 3 Memory Recall: Restore default settings of contrast, brightness, color temperature, OSD position, OSD timeout and Sharpness Audio Menu: Volume: For adjust speaker output. ! Hot Key functions: When no OSD appears, press: the " " button to turn the OSD on/off, the " " buttons for the monitor auto image adjust, the"6" button to adjust the contrast, the "5" button to adjust the brightness, or "6" + "5" for Memory Recall. Timing modes VESA VESA MAC VESA VESA VESA VESA VESA MAC VESA VESA VESA/MAC 720 x 400 @ 70HZ 640 x 480 @ 60HZ 640 x 480 @ 67HZ 640 x 480 @ 75HZ 800 x 600 @ 56HZ 800 x 600 @ 60HZ 800 x 600 @ 72HZ 800 x 600 @ 75HZ 832 x 624 @ 75HZ 1024 x 768 @ 60HZ 1024 x 768 @ 70HZ 1024 x 768 @ 75 Hz 4 Technical Information Technical Specification LCD Panel Power Management 15. 0" TFT Energy Star compliant VESA DPMS compatible <3W Displayable Resolution XGA 1024 x 768 max. [. . . ]