AV Tools Preventative Maintenance - Focus
Room Focus Preventative Maintenance
- Check projector focus & geometry
- Center and corner focus should be verified
- Projector level and aim/lens-shift should be verified
- Projector zoom should be verified
- Projector keystone should be used if necessary - keystone should only be used if physical corrections are not feasible
- Check the document camera is able to properly focus
- Check that lecture capture or video conference cameras are properly focused and zoomed.
- For cameras without auto-iris or white balances, these should also be verified