Dell OptiPlex 94CGN Setup And Quick Reference Manual

Contents

Dell OptiPlex 94CGN Setup And Quick Reference Manual Manual pdf 14 page image

Setup and Quick Reference Guide 13• To help avoid possible damage to the system board, wait 15 secondsafter unplugging the system before disconnecting a device from thecomputer.NOTICE: Observe when the auxiliary power light-emitting diode (LED)indicator on the system board turns off to verify that system power is off (seeyour User’s Guide for the location of this LED).• To help protect your computer system from sudden, transientincreases and decreases in electrical power, use a surge suppressor, lineconditioner, or uninterruptible power supply (UPS).• Be sure nothing rests on your computer system’s cables and that thecables are not located where they can be stepped on or tripped over.• Do not spill food or liquids on your computer. If the computer getswet, consult your User’s Guide.• Do not push any objects into the openings of your computer. Doing socan cause fire or electric shock by shorting out interior components.• Keep your computer away from radiators and heat sources. Also, do notblock cooling vents. Avoid placing loose papers underneath yourcomputer; do not place your computer in a closed-in wall unit or on abed, sofa, or rug.Ergonomic Computing HabitsCAUTION: Improper or prolonged keyboard use may result ininjury.CAUTION: Viewing the monitor screen for extended periods oftime may result in eye strain.For comfort and efficiency, observe the ergonomic guidelines in yourUser’s Guide when setting up and using your computer system.Regulatory InformationElectromagnetic Interference (EMI) is any signal or emission, radiated infree space or conducted along power or signal leads, that endangers thefunctioning of a radio navigation or other safety service or seriouslydegrades, obstructs, or repeatedly interrupts a licensed radiocommunications service.