Instruction/ maintenance manual of the product PowerApp applicances Dell
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iii Safety Instructions Use the following safety guidelines to ensure your own personal safety and to help protect your serve r , storage system , or appliance from potential damage. Notes, Notices, Cautions, and Warnings Throughout this guide, blocks of text may be accompanied by an icon and printed in bold type or in italic type.
iv Additional Safety Precautions To reduce the risk of bodily injur y , electrical shock, fire, and damage to the equipment, observe the following precautions. General Precautions Observe the following general precautions for using and working with your system: • Observe and follow service markings.
v — 100 V/50 Hz i n eastern Japan and 100 V/ 6 0 Hz in western Japan — 230 V/50 Hz in most of Europe, the Middle East, and the Far East Also be sure that your monitor and attached devices are electrically rated to oper- ate with the power available in your location.
vi Precautions for Server and Storage Systems Observe the following additional safety guidelines for your system: • Unless your installation and/or troubleshooting documentation specifically allows it, do not remove enclosure covers, attempt to override the safety interlocks, or access any components inside the system.
vii • System rack kits are intended to be installed in a Dell ra ck by trained service te ch- nicians. If you install the kit in any other ra ck, be sure that the rack meets the specifications of a Dell rack. • Do not move large racks by yourself.
viii Precautions for Products With Laser Devices Observe the following precautions for laser devices: • Do not open any panels, operate controls, make adjustments, or perform proce- dures on a laser device other than those specified in the product ’s documentation.
ix mended by the manufacture r . Discard used batteries according to the manufacturer’s instructions. Protecting Against Electrostatic Discharge Static electricity can harm delicate components inside your compute r .
x • Adjust the tilt of the monito r , its contrast and brightness settings, and the lighting around you (su ch as overhead lights, desk lamps, and the curtains or blinds on nearby windows) to minimize reflections and glare on the monitor screen. • Use a chair that provides good lower back support.
xi 1 Monitor screen at or below eye level 2 Wrists relaxed and flat 3 Arms at desk level 4 Feet flat on the floor 5 Monitor and keyboard positioned directly in front of user.
xii.
An important point after buying a device Dell Dell PowerApp applicances (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Dell Dell PowerApp applicances yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Dell Dell PowerApp applicances - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Dell Dell PowerApp applicances you will learn all the available features of the product, as well as information on its operation. The information that you get Dell Dell PowerApp applicances will certainly help you make a decision on the purchase.
If you already are a holder of Dell Dell PowerApp applicances, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Dell Dell PowerApp applicances.
However, one of the most important roles played by the user manual is to help in solving problems with Dell Dell PowerApp applicances. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Dell Dell PowerApp applicances along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
