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- Last added
- 2026-10-16
Featured Lyngdorf Audio manuals

Lyngdorf Audio TDAI-1120 User Manual
This document is the user manual for the Lyngdorf Audio TDAI-1120, a full-digital amplifier featuring RoomPerfect™ technology. It guides users through unboxing, connecting speakers and subwoofers, and configuring the device via its front panel controls or remote application.
A significant portion of the manual is dedicated to the RoomPerfect™ calibration process, detailing microphone placement, measurement procedures, and troubleshooting common errors such as signal clipping or noise interference. The guide also covers network setup (Ethernet and Wi-Fi), interface descriptions, and maintenance instructions. This manual is written in Chinese.
Covers: Welcome · Compliance · Package Contents · Getting Started · Front Panel Controls · Connecting Speakers and Subwoofer
Latest Lyngdorf Audio manuals
Lyngdorf Audio TDAI-1120 User Manual
User Manual 29 pages · 1.4 MB · ZHThis manual covers the setup, operation, and RoomPerfect calibration for the Lyngdorf Audio TDAI-1120 digital amplifier.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Lyngdorf Audio manuals
What is the minimum wire gauge required to connect speakers to the TDAI-1120?
You must use speaker wire with a minimum specification of 1.5mm.
How long should you hold the SOURCE / MUTE button to activate WPS mode?
You need to hold the button for 5 seconds to activate the WPS function.
