Delta Components Fanless Box PC 31xx series Manual
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Contents
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D E L T A C O M P O N E N T S G m b H Auweg27, D-79761 Waldshut-Tiengen Seite - 13 -This chapter of the User’s Manual describes how to set jumpers.Note: The procedures that follow are generic for all Fanless Box PC series.2.1 Before You BeginEnsure you have a stable, clean working environment. Dust and dirt can get into componentsand cause a malfunction. Use containers to keep small components separated.Adequate lighting and proper tools can prevent you from accidentally damaging the internalcomponents. Most of the procedures that follow require only a few simple tools, including thefollowing:♦ A Philips screwdriver♦ A flat-tipped screwdriver♦ A set of jewelers Screwdrivers♦ A grounding strap♦ An anti-static padUsing your fingers can disconnect most of the connections. It is recommended that you do notuse needle-nosed pliers to disconnect connections as these can damage the soft metal orplastic parts of the connectors.Before working on internal components, make sure that the power is off. Ground yourselfbefore touching any internal components, by touching a metal object. Static electricity candamage many of the electronic components. Humid environment tend to have less staticelectricity than dry environments. A grounding strap is warranted whenever danger of staticelectricity exists.2.2 PrecautionsComputer components and electronic circuit boards can be damaged by discharges of staticelectricity. Working on the computers that are still connected to a power supply can beextremely dangerous. Follow the guidelines below to avoid damage to your computer oryourself:♦ Always disconnect the unit from the power outlet whenever you are working insidethe case.♦ If possible, wear a grounded wrist strap when you are working inside the computercase. Alternatively, discharge any static electricity by touching the bare metalchassis of the unit case, or the bare metal body of any other grounded appliance.♦ Hold electronic circuit boards (such as the EBC573 board) by the edges only. Do nottouch the components on the board unless it is necessary to do so. Don’t flex orstress the circuit board.♦ Leave all components inside the static-proof packaging that they shipped with untilthey are ready for installation.♦ Use correct screws and do not over tighten screws. |
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