NEC MT1055 - Manual (Page 6)

NEC Solutions (America), Inc.
Visual Systems
MT1055/1056 Installation Data
with Optional MT13ZL Short Focus Zoom Lens
v 3.0
Page 6
Ceiling Mount Dimensions (Model #: MTCM)
The following diagrams show ceiling mount dimensions for the MT850/1050/1055/1056.
Dimensions are in inches. For millimeters multiply by 25.4.
3.0
TYP
TYP
TYP
1.88
4X ∅ .188
1.94 ∅
∅
∅ .41 TYP
.34 TYP
.35
.265
.450
5° UP
15° DOWN
68°
22
° 34°
3.14 2.69
5.93 5.59
4.08
4.15
1.87
3.99
4.29 4.41