Discontinued Epiphan Pearl systems

These Pearl systems are discontinued. The current Pearl systems are Pearl-2, Pearl Mini, Pearl Nexus, and Pearl Nano.

Pearl-1 — the original Pearl system, replaced by Pearl-2.

Pearl EV — the lecture-capture variant of the original Pearl.

Pearl-2 Twin Rackmount — a special-edition Pearl-2 variant, also referred to as Pearl-2 Twin. Discontinued.

Current Pearl firmware releases are not published for these systems, and the 4.x firmware line documented for current Pearl systems does not apply to Pearl-1, Pearl EV, or Pearl-2 Twin Rackmount.