Coemar Otello VariWhite 6, Руководство пользователя

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11
. Maintenance
11.1
Firmware update
The firmware of
Otello VariWhite
can be updated through the RDM protocol (ANSI E1.20). Contact Coemar
assistance to receive the software and the device updater.
11.2
Periodic cleaning
Lenses
Even a thin layer of dust can reduce the luminous output and alter the consistency of the beam. Regularly clean
all filters and lenses using a soft cotton cloth, dampened with a special lens cleaning solution.
Cleaning of the unit
Use a soft brush or a common vacuum cleaner or a source of compressed air for removing dust. For the cleaning
of the housing use a soft cloth and a non-aggressive cleaner. Check that the internal fans and heat exchanger
must be perfectly clean.
11.3
Periodic controls
Mechanical components
Check the correct working of the mechanical parts and, if needed, replace them. Make sure the projector is not
mechanically damaged. If necessary, replace the worn parts.
Electrical components
Check all electrical connections, in particular for correct grounding and correct attachment of all extractable
connectors. Press the connectors if necessary and reposition as before.
11.4
Fuses
Otello VariWhite has an automatic fuse that in most cases does not need to be replaced.