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The guide covers supported A-dec delivery system models and revisions, describes what is new in the release, and lists recommended tools. It provides step-by-step procedures to turn off system power, remove delivery system covers for different model families, manage shock and static-discharge hazards, secure wrist and grounding straps, and points to the next step for positioning the USB hub/redriver.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/powered-usb-hubusb-20-redriver-in-a-dec-equipment-installation-guide/401743/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/powered-usb-hubusb-20-redriver-in-a-dec-equipment-installation-guide/401743.png","ImageObject",300,407,{"name":92,"@type":93},"moss~","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-31","2026-09-27",true,{"@type":102,"interactionType":103,"userInteractionCount":29},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What safety warnings are emphasized before installing the redriver?","Question",{"text":112,"@type":113},"The guide warns to turn off or disconnect power before starting to avoid product damage and serious injury or death. It also stresses shock hazard and careful handling when removing or replacing covers to avoid damaging wiring or tubing.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which tools are recommended for this installation procedure?",{"text":117,"@type":113},"Recommended tools include diagonal cutters, an anti-static wrist strap, wire strippers, standard and Phillips head screwdrivers, and an umbilical snake.",{"name":119,"@type":110,"acceptedAnswer":120},"How does the guide handle electrostatic discharge (ESD) risks?",{"text":121,"@type":113},"It instructs that circuit boards are sensitive to static electricity and that ESD precautions are required when touching a circuit board or making connections. 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Some product models, versions, and options in this document may not be available in certain regions.  \nWhat’s New in This Release  \nThe following updates have been made in this revision:  \n• Images have been updated to reflect the 500 Pro Delivery Systems.  \n• Steps for installing the redriver have been added.  \nBefore You Begin  \nRecommended Tools  \n• Diagonal cutters  \n• Anti-static wrist strap  \n• Wire strippers  \n• Standard and Phillips head screwdrivers  \n• Umbilical snake  \n86.0770.00 Rev D  \nPowered USB Hub/USB 2.0 Redriver in A-dec Equipment Installation Guide  \nTurn off the Power to the System  \nWARNING Failure to turn off or disconnect the power before you begin this procedure can lead to product damage and result in serious injury or death.  \n1. Use the master toggle to turn off the power to the system.  \nRemove the Delivery System Cover Continue with the section for the appropriate delivery system:  \nRemove the Cover from the A-dec 332pro/333pro/334pro/335pro/ 336pro/342pro Delivery System .............................. 2  \nRemove the Cover from the A-dec 532pro/532B Delivery System ...................................... 4  \nRemove the Cover from the A-dec 532pro/532B Delivery System .............................. 4  \nRemove the Delivery System Covers from an A-dec 541pro/541B Delivery System .................. 6  \nRemove the Cover from the A-dec 332pro/333pro/334pro/335pro/ 336pro/342pro Delivery System  \nWARNING Shock hazard. When you remove or replace the covers, take care not to damage any wiring or tubing. Verify that the covers are secure after you replace them.  \n1. Remove the back cover:  \n○ New-style cover—Locate the lift slots in the front corners of the control head and pull the cover up to disengage it from the control head, and then lift the cover at all four corners to remove it from the control head.  \n332pro Delivery System Shown  \n○ Old-style cover—Use a 7/64\" hex key to remove the two screws securing the control head back cover and then remove the cover.  \n2 86.0770.00 Rev D  \nPowered USB Hub/USB 2.0 Redriver in A-dec Equipment Installation Guide  \n2. Continental systems only:  \n(1) Remove the tubing from the whips and drape them over the front of the control head.  \n(2) Remove the whips from the control head.  \n(3) Lift the corner of the instrument pad and carefully pull it away from the control head.  \n3. Use a 7/64\" hex key to remove the screws securing the front cover, and then lift up the front cover.  \nATTENTION Circuit boards are sensitive to static electricity. Electrostatic Discharge (ESD) precautions are required when touching a circuit board or making connections to or from the circuit board. Circuit boards should be installed only by an electrician or qualified service person.  \n4. Secure a grounding strap to your wrist and the other end to a grounding location in the control head.  \n Next step  See “Position the USB Hub/Redriver” on page 8 .  \n86.0770.00 Rev D 3  \nPowered USB Hub/USB 2.0 Redriver in A-dec Equipment Installation Guide  \nRemove the Cover from the A-dec 532pro/532B Delivery System 1. Swivel the touch control to the side.  \n532pro Shown  \n2. Push up on the cover release at the back of the control head and lift the top cover off the control head.  \n532B Shown  \n4 86.0770.00 Rev D  \nPowered USB Hub/USB 2.0 Redriver in A-dec Equipment Installation Guide  \nATTENTION Circuit boards are sensitive to static electricity. Electrostatic Discharge (ESD) precautions are required when touching a circuit board or making connections to or from the circuit boar","cbCaisEyFvhbTD18","https://ap.wps.com/l/cbCaisEyFvhbTD18","pdf",18215326,16,"English","# Turn off the Power to the System\n## Remove the Delivery System Cover\n### Remove the Cover for A-dec 332pro/333pro/334pro/335pro/336pro/342pro Delivery System\n### Remove the Cover for A-dec 532pro/532B Delivery System\n### Raise the Cover on the A-dec 533pro/533B Delivery System\n### Remove the Delivery System Covers from an A-dec 541pro/541B Delivery System\n# Next step\n## Position the USB Hub/Redriver","[{\"question\":\"What safety warnings are emphasized before installing the redriver?\",\"answer\":\"The guide warns to turn off or disconnect power before starting to avoid product damage and serious injury or death. It also stresses shock hazard and careful handling when removing or replacing covers to avoid damaging wiring or tubing.\"},{\"question\":\"Which tools are recommended for this installation procedure?\",\"answer\":\"Recommended tools include diagonal cutters, an anti-static wrist strap, wire strippers, standard and Phillips head screwdrivers, and an umbilical snake.\"},{\"question\":\"How does the guide handle electrostatic discharge (ESD) risks?\",\"answer\":\"It instructs that circuit boards are sensitive to static electricity and that ESD precautions are required when touching a circuit board or making connections. It also states boards should be installed only by an electrician or qualified service person, and directs the user to secure an anti-static wrist strap and connect it to a grounding location.\"}]","Powered USB Hub/USB 2.0 Redriver in A-dec Equipment - Installation Guide | PDF",1790523615]