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- 2026-09-28
Featured Langren Technology manuals

Langren Technology I80 PAD Automotive Diagnostic Platform User Manual
The I80 PAD is a portable, high‑efficiency automotive diagnostic platform designed for professional repair technicians. It runs Android on a quad‑core processor, offers an 8‑inch IPS touchscreen, and includes built‑in VCI functionality for vehicle communication.
This manual covers product features, hardware specifications, activation steps, user interface details, vehicle connection testing, settings, diagnostic report generation, one‑click software upgrades, cloud services, and remote assistance via TeamViewer. This manual is written in Chinese.
Covers: Product Introduction · Product Features · Hardware Specifications · Activation · User Interface · Vehicle Connection Test
Latest Langren Technology manuals
Langren Technology I80 PAD Automotive Diagnostic Platform User Manual
User Manual 20 pages · 465 KB · ZHThe I80 PAD User Manual provides setup, activation, interface, and diagnostic operation instructions for the Langren Technology automotive diagnostic platform.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
