Page 2
WARNING ENG - This product is designed to be installed on wood joist/beam or solid concrete ceilings. Hardware is included for wood joist/beam and solid concrete installation. Before installing make sure the supporting surface will support the combined load of the equipment and hardware. Screws must be tightly secured. Do not overtighten screws or damage can occur and product may fail.
Parts (Before beginning, make sure you have all parts shown below). Parts List DS-MBY942L-3X1 DS-MBY947L-3X1 Description Part # Part # wall plate 146-1200 146-1203 left adapter bracket 146-1021 146-1021 right adapter bracket 146-1020 146-1020 retaining collar 1800-375 1800-375 large washer...
Page 4
J ( 1 ) K ( 9 ) 4mm allen wrench cable tie L ( 2 ) M ( 2 ) main frame main post N ( 8 ) O ( 8 ) P ( 8 ) Q ( 32 ) carriage bolt small washer nylock nut...
Page 5
7/16" (11mm) P (4) O (4) N (4) 2014-05-01 #:126-9002-2...
Page 6
T (2) 3/8" (10mm) Q (8) 2014-05-01 #:126-9002-2...
Page 7
7/16" (11mm) ENG Loosen, adjust, tighten. ENG Extension columns (sold separately) M (2) L (2) 2014-05-01 #:126-9002-2...
Page 8
SLOT ENG Align slot of extension column S (2) R (4) 2014-05-01 #:126-9002-2...
Page 9
A (3) 3/8" (10mm) A (3) Q (24) 2014-05-01 #:126-9002-2...
Page 10
ENG OPTIONAL ENG Remove ENG Replace 2014-05-01 #:126-9002-2...
Page 11
Center adapter brackets vertically on back of screen. Screws must get at least three full turns and fi t snug. U (4) H,I (4) 2014-05-01 #:126-9002-2...
Page 12
ENG Loosen. ENG Tighten. 2014-05-01 #:126-9002-2...
Page 13
+15° ENG remove, adjust, retighten Tighten. Pre-set tilt positions of 0°, 5°, 10° or 15°. ENG Adjust. ± 3/8" (± 9.5mm) 2014-05-01 #:126-9002-2...
This warranty gives specifi c legal rights, and you may also have other rights which vary from state to state. Peerless-AV Peerless-AV Europe Peerless-AV de Mexico 2300 White Oak Circle Unit 3 Watford Interchange, Ave de las Industrias 413...