OmniSistem PR Pilot 575 - Manual (Page 21)

Pilot 575 Manual_ Last Revision_En.doc 21/22
To be carried out by qualified engineers only
The power input settings of the PILOT 575 may be changed to suit the supply in your area that the
unit is to be operated. The voltage and frequency are pre-set at the factory and marked on the
exterior of the unit.
Any error or mistake in setting the voltage or frequency of the projector may seriously damage the
unit.
Make sure the specifications of the transformer match the power supply and if not, the suitable
transformer must be ordered (see the data).
It is strongly recommended that you immediately mark the new frequency on the projector so that it
may not be mistaken for the factory set frequency.
To change the frequency
Open the base of the projector by unscrewing the eight screws on the top of the base and do the
following operation.
Locate the ballast in the base of the projector, and select the required frequency from 50Hz or 60Hz
by moving the cable to the appropriate position. The ballast will be labeled to show the connections.
Never move or disconnect the cable attached to the connector marked “L”.
60Hz
L
50Hz
Once finished with the settings, re-assemble covers.
CHANGING THE OPERATION FREQUENCY