Lens Installation - Barco NH-12 User Manual

Lens range
TLD+ (1.2:1)
TLD+ (1.5-2.0:1)
TLD+ (2.0-2.8:1)
TLD+ (2.8-4.5:1)
TLD (4.5-7.5:1)
Table 4-3
Maximum shift range in function of lens
Horizontal Shift in Nominal Position
Projector
Image 4-4
Example of a horizontal shift of 100%
Vertical Shift in Nominal Position
Projector
Image 4-5
Example of a vertical shift of +100% and -25%
4.2.4

Lens installation

Necessary tools
Hexagonal key 4 mm (hexagonal) - delivered with the projector
Necessary parts
• Lens
• Lens interface plate (pre-mounted on the lens holder)
• 4x M5x12 screws (delivered with the projector and with the lens)
How to install the lens ?
1. Remove the lens interface plate from the lens holder if it is still mounted to it
2. Fix the lens interface plate to the lens using the delivered screws (4)
Note: Install the lens and the lens interface plate with their screening UP or TOP oriented in the same direction
Caution: Mind the orientation of the lens interface plate in relation to the lens.
R59770121 NH-12 04/05/2011
Horizontal Shift : +100%
Projector
Screen
Vertical Shift : +100%
Projector
Screen
Vertical shift
up/down : 137%
Screen
Projector
Screen
4. Installation
Horizontal shift
left/right : 57%
Vertical Shift : -25%
Screen
17