20 Most Recent Apollo Horizon 2 OpenHead Overhead Projector Questions & Answers

there's a fresnel lens inside the projector that might be upside down. try flipping it over.

How long the lamp works for? Check if cooling fan is rotating. Overheating can be the cause of premature lamp failure.

Hi! This is a pretty common problem with overhead projectors. At the top of the arm that's over the unit, there should be a lens unit. The unit needs to be rotated so that one lens points down, and one lens points towards the screen. Once the lens is rotated properly, the lens unit is moved up or down in order to focus. There's usually a knob to turn to move the lens up or down.

We do not have part locator service here, sorry.

Free manual: https://www.manualslib.com/manual/887738/Apollo-Aac24bib.html Apollo aac24bib Use And Care Manual

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