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- Last added
- 2026-10-27
Featured UT-3 manuals

UT-3 W500 Auto-Trimmer Servo Motor System Electronic Control Parameter Manual
This manual serves as a reference guide for the UT-3 W500 Auto-Trimmer Servo Motor System, covering the introduction to the servo system, common display screen operations, and safety requirements. It details how to enter and modify system and user parameters, including specific functions like auto-trimming, auto-foot lifter, and multi-part sewing modes.
The document also includes a comprehensive table of operating parameters with default values and ranges, descriptions of control box ports for connecting devices like solenoids and governors, and an analysis of error codes. It concludes with a packing list and warranty policy information. This manual is written in Chinese.
Covers: Servo System Introduction · Display Screen Common Operation · How to Enter and Modify Parameters · Operating Parameter Description Table · Control Box Port Description · Error Code Analysis
Latest UT-3 manuals
UT-3 W500 Auto-Trimmer Servo Motor System Electronic Control Parameter Manual
User Manual 13 pages · 1.2 MB · ZHThis manual provides operating instructions, parameter settings, and port descriptions for the UT-3 W500 Auto-Trimmer Servo Motor System.
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 UT-3 manuals
What is the default system password?
The default system password is 2014.
From: UT-3 W500 Auto-Trimmer Servo Motor System Electronic Control Parameter Manual
What voltage is required for the presser foot control port?
The presser foot control port connects to a solenoid or solenoid valve operating at 30V.
From: UT-3 W500 Auto-Trimmer Servo Motor System Electronic Control Parameter Manual
