Power Interrupt BARCO SP4K-12C

[Matheus Ferreira]

Hello everyone, I have a problem with this projector. Have you ever had this problem? Electricians have already come to the site, but they didn't
find anything unusual.

[Steve Guttag]

Nope. I've had them in service for 5 years now. Never had that. Note, I do have them on a UPS, however.

[Marco Giustini]

The main question is: What happened on June 24th at 5:21pm? Did you have a power cut or a power fluctuation? If so, electricians can probably do very little and a UPS is what you need. Mind you, a UPS won't keep the whole cinema alive ?

[Matheus Ferreira]

The main question is: What happened on June 24th at 5:21pm? Did you have a power cut or a power fluctuation? If so, electricians can probably do very little and a UPS is what you need. Mind you, a UPS won't keep the whole cinema alive ?

In fact, nothing like that happened, the other projectors continued working the same way, this is the only one that has these problems, it's a problem that comes and goes.

[Ryan Gallagher]

In fact, nothing like that happened, the other projectors continued working the same way, this is the only one that has these problems, it's a problem that comes and goes.

It could be a problem on a branch circuit... that would not have impacted all the other projectors necessarily. UPS for the "brain" of the projectors is a very wise move, as with any computer.

[Leo Enticknap]

Any other unusual errors in the log around the same time as the power interrupt?

[Marin Zorica]

Did it happend only one time or it happends from time to time? It could be power failure that voltage on mains dropped......but, i had that situations and newer saw that alarm. Or, maybe it happend because of projector electronic power supply problem!?

[Marco Giustini]

In fact, nothing like that happened, the other projectors continued working the same way, this is the only one that has these problems, it's a problem that comes and goes.

Save yourself a headache and install a UPS on the electronics of the projector. It'll prevent those errors and will save the projector over time.
Get a GOOD UPS. Search online and find out why cheap ones are cheap! Ideally, you want an ONLINE UPS - those are not cheap.

Meanwhile, you can try to monitor the supply with some monitoring tools. They can be inexpensive and they'll record everything.