OPTI UPS™ Line interactive UPS's. Models  280E, 420E, 650E, 1000E, 1400E /  ViewSonic 

 - California: Viewsonic Corporation  1996 
 - 27 hojas 
<br/><br/>Table of contents, and images 
<br/><br/>UPS controls, installation and operation, specifications, troubleshooting, user replaceable battery, smart buck and boost line conditioning, user replaceable battery design, advanced interface to communicate with computer, site wiring fault indacator, data-line surge protection, front panel controls, communication port and pin assignments. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. DESIGN PROGRAMS 2. UPTI-UPS-LINE INTERACTIVE UPS 3. ELECTRONIC PROCESSING PROGRAMS 4. COMPUTING
<br/><br/><label>Universal Decimal Class. No.: </label>005.12 V67