Chief NAV1 Installation Manual download pdf (Page 6)

Instruction Instructions NAV-1

Installing and Adjusting Lens

Install and adjust the NAV-1 lens, as follows:

1. Attach conversion lens plate behind the front plate

(40) on the NAV-1. Use the two screws and hex

wrench that are provided with the conversion lens.

See Figure 7.

Figure 7. Attach Conversion Lens to Adjustable Plate

2. Loosen the knob (60) on the NAV-1. Extend the front

plate (40) down all the way and finger-tighten the

knob. See Figure 8.

Figure 8. Leave Front Plate in Down Position

3. With an assistant, install your projector back on the

ceiling mount at this time. Secure all thumbnuts and

audio/video cables. Do not restore power to the

projector at this time. See Figure 9.

4. Install the conversion lens at this time. Screw the

lens into the lens plate that is attached to the front

plate (40). See Figure 9.

Figure 9. Install Conversion Lens

Conversion Lens Plate

(Plate provided with lens not

NAV-1)

(Supplied with two hex screws)

Conversion

Lens

Hex

Screws

1 2 3 4 5 6 7 8 9

No comments

Chief NAV1 Installation Manual Page 6