Scan Inversion; Convergence Connectors; Note; Check Procedure - Barco R9002380 Installation Manual

Installation Guidelines

Scan Inversion

Horizontal scan inversion
Three connectors are used, one for each horizontal deflection coil. When changing the horizontal scan, insure that all three connectors
are set in the same position. See position of the connectors for the corresponding projector configuration.
Vertical scan inversion
Three connectors are used, one for each vertical deflection coil. When changing the vertical scan, insure that all three connectors
are set in the same position. See position of the connectors for the corresponding projector configuration.
Top view of the connectors; upper three connectors for horizontal scan inversion, lower three for vertical scan inversion.
Horizontal
scan
connectors
Vertical scan
connectors
image 1

Convergence Connectors

Three connectors are used. The position of these connectors has to be changed when switching from one configuration to another.
With an open chassis, for a front-table or a rear ceiling configuration, the connectors must be plugged in with the contacts upwards
(away from the tubes). For a front-ceiling or rear-table configuration, the connectors must be plugged in with the contacts facing
the tubes
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Note

After scan inversion, close the chassis and close the top cover. Reconnect the power cord to the wall outlet.
Switching over from floor to ceiling or vice versa requires a complete readjustment of picture geometry and convergence.

Check procedure

This check procedure can only be done after power (mains) connection. So, first continue with the projector set up and the connections
and then return to this checking procedure.
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