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C.R.T. TEST

The two C.R.T. Test screens (RGB Color Adjustment and Monitor Size Adjustment) allow verification of the CRT's adjustment. Although projector adjustments are made at the time of shipment, color deviation or other maladjustments may occur due to geomagnetism, other game machinery, or other factors. View the test screens and make a judgment as the whether adjustments are necessary. If adjustments are necessary, make them according to the instructions given in the Service Information section.

RGB COLOR ADJUSTMENT SCREEN

This screen allows for checking and adjusting the monitor color.

  1. View the test screen and decide whether adjustments are necessary.
  2. Normally, there is no need to make adjustments.
  3. If adjustments are necessary, make them according to the instructions given in the Service Information section.
  4. If adjustments are necessary, make them so that each of the R (red), G (green) and B (blue) colors is darkest at the left-hand end and becomes brighter in 16 gradations towards the right-hand end. The monitor brightness is satisfactory if the white color bar is black at the left-hand end and white at the right-hand end.
  5. Press the Test or Start Button to go to the Monitor Size Adjustment screen.