2
CONTENTS
Installation and Operation ............................................................................................................................................................... 3
General .............................................................................................................................................................................................................. 3
Power ................................................................................................................................................................................................................. 4
All Models ....................................................................................................................................................................................................... 5
Models 30448, 30449, and 30450 Only ................................................................................................................................ 6
Mounting Guidelines ............................................................................................................................................................................ 7
Standard Installation Instructions ............................................................................................................................................. 8
Suspension Installation Instructions ....................................................................................................................................... 9
REMOVING THE SCREEN ........................................................................................................................................................................ 10
TENSION ADJUSTMENT ........................................................................................................................................................................... 11
UP AND DOWN LIMITS ............................................................................................................................................................................ 11
WIRING .................................................................................................................................................................................................................. 12
OPERATION ........................................................................................................................................................................................................ 13
RS-232/RS-485 CONTROL ..................................................................................................................................................................... 13
PROGRAMMING AND CLEARING THE REMOTE ................................................................................................................ 14
TECHNICAL SUPPORT ............................................................................................................................................................................... 14
SPECIFICATIONS ............................................................................................................................................................................................ 15