Error Code Lookup
Customers type symptoms or LED flash sequences and get the exact root-cause fix immediately.
AI Digital Product Manual
Give customers instant error code explanations, step-by-step setup guides, and warranty answers by scanning a QR sticker right on the product chassis.
Uses your approved product knowledge · Available by QR code · Guided setup
Intelligent Hardware Support
Twiin pulls the exact paragraph, troubleshooting sequence, and part number directly from your approved technical docs.
Customers type symptoms or LED flash sequences and get the exact root-cause fix immediately.
Identifies exact replacement part numbers, accessories, and firmware requirements without human ticket delays.
Every response references the specific service manual section so technicians can verify instructions.
Simple Deployment
Upload your PDF user guides, technical schematics, and FAQ docs into Twiin.
Print compact QR code labels for packaging, hardware enclosures, or quick-start cards.
Customers can scan for immediate setup and troubleshooting guidance before calling support or considering a return.
FAQ
You can upload technical service manuals, wiring schematics, and error code tables. Twiin extracts exact steps and quotes source chapters.
Manufacturers place QR stickers directly on the physical hardware chassis, inside the quick-start box, on warranty cards, and on digital support portals.
Twiin can clarify setup and onboarding questions that often lead to avoidable support contacts or returns. Results depend on your product and knowledge quality.
Need the complete owner journey?
This page focuses on troubleshooting. See how Twiin can also support compatibility, setup, maintenance and product discovery before and after purchase.
Modernize Product Support
Start with your current service manual and common support questions, then test the most important troubleshooting paths before publishing.