CHIEF NAV-1 Lens Support Installation Instructions Manual Download Page 6

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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
(Supplied with two hex screws)

Conversion
Lens

Hex
Screws

Summary of Contents for NAV-1 Lens Support

Page 1: ...ld affect or void the Factory warranty thoroughly study all instructions and illustrations before you begin to install the mount brackets Pay particular atten tion to the Important Warnings and Cautio...

Page 2: ...before installing the NAV 1 on the projector WARNING Be aware of the potential for personal injury or damage to the unit if it is not adequately mounted CAUTION Inspect the unit for shipping damage CO...

Page 3: ...ge NOTE Read all assembly instructions before starting assembly 3 Carefully inspect all components for damage See Table 1 Figure 1 and Figure 2 Table 1 NAV 1 Parts ITEM PART NAME QTY 10 MAIN PLATE 1 2...

Page 4: ...ount as follows NOTE If your projector is not installed on the RPA ceiling mount proceed to the next procedure 1 Power off the projector 2 Disconnect the power cord that supplies electric power to the...

Page 5: ...on the NAV 1 with the slotted holes on the RPA For reference see step 1 6 Locate the parts bag supplied with the NAV 1 Find four 5 8 screws 80 and four 10 washers 90 NOTE Leave the four screws 80 loos...

Page 6: ...he 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 tim...

Page 7: ...approximately 1 8 to 1 4 from the projector lens c Tighten the four screws 30 and washers 90 Lateral Shift Adjustment 3 To adjust lateral shift do the following a Loosen the knob 60 and slide the lens...