Projector UPS connections

[srikar2011]

Dear Friends,

I have setup as below

AVR connections:
AVR-->Belkin surge extender---> Vguard Stabilizer DG200 1440 watts or 6 amps -->Main

Projector connections:
Projector-->UPS 1100 VA -->Main

I feel sometimes hear kadkad sound from projector may due to projector wheel when UPS is connected to Belkin extender--> Vguard stabilizer --->Main
So I connected bypassing belkin extension and stabilizer where I don't hear that sound from projector.

Should i ignore that occasional sound from projector and continue with stabilizer or should I bypass stabilizer.

Please suggest which one is recommendable.

Regards
Srikar

 

[GeorgeO]

Srikar

Your projector connection to UPS is essential to protect the bulb as well as its electronics and allow it to power down properly if power fails. The risk of bulb failure or sharply reduced bulb life will happen without it.It may make sense to call the UPS guys.

 

[m.a.sara]

When you say you bypass stabilizer, you mean you use PJ> UPS->Main right?

This should be ok as your PJ is still connected to UPS.