Keithley Instruments Inc. SIMPLE CHINESE QUICK START GUIDE
The 228XX-L7 is the Simple Chinese Quick Start Guide for Keithley 2280 Series Precision Measurement DC Power Supplies. This printed guide provides essential setup and operating instructions in Simplified Chinese, enabling users to quickly begin using their 2280 Series instrument. It covers basic installation, front panel overview, initial configuration, and safety information. The guide is intended to supplement the full user manual and is designed for new users who require a concise, language-specific reference for rapid deployment and operation of the 2280 Series power supplies.