Vivitek D3 - Manual (Page 10)

DLP Projector—User’s Manual
Views of Projector Parts
Front-right View
I TEM L ABEL D ESCRIPTION S EE PAGE :
1. Ventilation opening Do not block in order to keep the projector lamp cool
2. Height-adjuster button Push to release height adjuster
3. Height adjuster Adjusts level of projector
15
4. Lens cap Covers lens to protect when not in use
5. IR receiver Receiver for IR signal from remote control 6
6. Lens Remove lens cap before use
7. Focus ring Focuses the projected image
8. Zoom ring Enlarges the projected image
16
9. Function keys
See Top view—On-screen Display (OSD) buttons and
LEDs.
3
Important:
Ventilation openings on the projector allow for good air circulation, which keeps the projector lamp
cool. Do not obstruct any of the ventilation openings.
– 2 –