6.2 Lens rotation mechanics

Overview

The Lens body can be rotated against the Interface unit when eight M3 cap screws are removed.

It can be refastened to the Interface unit in increments of 90°.

Image 6–2
1
Lens body
2
Wire clamper
3
M3 cap screws (eight pieces)
4
Interface unit
5
PCBA module
Note: Apply some glue on the head of the screws to prevent loosening when cap screws refastened.
Standard position
Image 6–3 Standard position
1
Wire clamper
2
PCBA module
Image 6–4 Left mark on the lens

For left projection, make sure the red dot on the interface is next to the “Left” marking on the lens.

Image 6–5
1
Wire routing
2
Projection orientation : left
90° rotated

To go from the standard position to a 90° rotated position, turn out the eight M3 screws.

Slide the interface a few mm to the backside of the lens.

Rotate the interface 90° until the red dot on the interface is next to the ‘Up’ mark on the lens body.

Slide the interface back to the front of the lens to re-engage focusing gear and motor gear.

Drive in eight M3 cap screws with some glue.

The lens is ready to be mounted in the projector.

Image 6–6 90° rotated position
1
wire clamper
2
PCBA module
Image 6–7 Up mark on the lens
Image 6–8
1
Wire routing
2
Projection orientation : Up