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User’s Guide
dell.com/regulatory_compliance
Dell™ OptiPlex™ 780-USFF Mounting Bracket
Wall with Wood Stud Mount Under Desk Mount
The Dell OptiPlex 780-USFF Mounting Bracket supports the System
in vertical or horizontal orientations.
www.dell.com support.dell.com
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Hazard Symbols Review These symbols alert the user about a safety condition that demands attention. All users of the product should be able to recognize and understand the signifi cance of the following safety hazards if encountered on the product or within product documentation. Symbol Signal Word Level of Hazard A NOTE indicates important information that helps you NOTE make better use of your Dell Mounting Bracket. A CAUTION indicates either potential damage to hardware or loss of data
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Contents 1 About your Dell OptiPlex 780-USFF Mounting Bracket ................................................... 4 2 Setting up your Dell OptiPlex 780-USFF Mounting Bracket ............................................. 4 3 Specifi cations ...............................................................................................................14 4 Finding Information ..................................................................................................... 14 3 of
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About your Dell OptiPlex 780-USFF Mounting Bracket 1 Wall Mount Under Desk Mount 1 2 1 2 3 3 1 System Mounting Bracket 2 System Sleeve 3 System Chassis (ordered separately) Setting up the Dell OptiPlex 780-USFF Mounting Bracket 2 Components Mounting Bracket, System Sleeve, two Lag Screws WARNING: Because surfaces vary widely and the ultimate mounting method is out of DELL’s control, it is imperative that you consult with an appro- priate engineering, architectural or construction professio
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1 Ensure the system sleeve is unlocked, (orange tab will show). 2 Extend the system label carrier. 5 of 14
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3 Insert the system into the system sleeve in the orientation appropriate to the mounting method as illustrated below. CAUTION: Do not reverse the insertion order. The system must be inserted in the orientation specifi ed to ensure proper functioning of the CD tray! Wood Stud Wall Mount Under Desk Mount Insert the system into the system Insert the system into the system sleeve sleeve with the CD end fi rst. with the connections end fi rst. NOTE: When inserted properly for NOTE: When
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4 Push the system label carrier into the system sleeve, then slide the switch to lock. Under Desk Wall Mount Mount 5 Determine the mounting method (Wall or Under Desk), then follow the appropriate instructions on the pages noted below. Under Desk Mount Wood Stud Wall Mount ≥ 1/2” (1.25 cm) 4x ≥ M4 x 12mm CAUTION: Mounting fasteners are not CAUTION: The provided fasteners are included with bracket. Use appropriate rated for use with 2 x 4 wood studs, fasteners to attach to a solid mounting
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Stud Finder Wood Stud Wall Mount Steps 6 Attach the mounting bracket to the wood stud. NOTE: The following tools are required for installation to the wall stud: stud fi nder, measuring tape, pencil, level, safety glasses, power drill with 3/16” (5mm bit suitable for wood). Ø 5 mm (3/16”) Wall Mount Clearance - Ceiling Front View ≥3.33” (85 mm) ≥2.45” (62.2 mm) ≥2.28” (58 mm) Left Wall Right Wall Wall Mount Clearance - Ceiling Back View ≥6.0” (152.4 mm) ≥13” (330.2 mm) ≥8.0” (203.2 mm) Right
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a b c Stud Finder de Ø 5 mm (3/16”) M8 x 80 mm 2x CAUTION: Make sure the wall mount bracket is level, fl ush and snuggly fi tted to the wall surface. Lower the system onto the f wall-mounted bracket. 9 of 14
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To remove the system from the mounting bracket: a Push the quick release tab backward. b Lift the system upward until it is free of the bracket. ab Under Desk Mount Steps 6 Mark the mounting hole locations using the measurements provided on the next pages. NOTE: The following tools are required for installation to the desk: measuring tape, pencil, level. 10 of 14 1 2
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Under Desk Clearance - during assembly Wall / Desk ≥6.0” (152.4 mm) Wall / Desk ≥6.0” (152.4 mm) ≤4.25” (108 mm) ≤ .5” (12.7 mm) Under Desk Clearance - after assembly Edge of Desk Wall / Desk ≥6.0” (152.4 mm) ≥6.0” (152.4 mm) ≤4.25” (108 mm) Wall / Desk ≤ .5” (12.7 mm) ≤ Edge of Desk 11 of 14
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Under Desk Clearance CAUTION: The system should have at least 6” (152.4 mm) of clearance on all vented sides to permit the airfl ow required for proper ventilation. Restricting airfl ow can damage the equipment or cause overheating. Wall / Desk Wall / Desk ≥6.0” (152.4 mm) ≥6.0” (152.4 mm) ≤4.25” (108 mm) Edge of Desk a Mount the bracket underneath the desk. CAUTION: Mounting fasteners are not included with bracket. Use appropriate fasteners to attach to a solid mounting surface that can
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To remove the system from the mounting bracket: a Push the quick release tab upward. b Slide the system toward the right until it is free of the bracket. a b 13 of 14
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Specifi cations 3 System Weight Capacity Dell System: OptiPlex 780-USFF ≤ 7 lbs (3.2 kg) Temperature Operating 32°F to 95°F (0°C to 35°C ) Storage -40°F to 149°F (-40°C to +69°C) Transportation -40°F to 149°F (-40°C to +69°C) Finding Information 4 If you need to: See: Find safety best practices information for your computer, The safety and regulatory documents that review Warranty information, Terms and Conditions (U.S. shipped with your computer and the only), Safety instructions, Regulatory
