Using The Radiance Meter; Cutoff Adjustment - DEC VR315 Service Manual

4–10 Aligning the Video Monitor
Figure 4–6

Using the Radiance Meter

4.5 Cutoff Adjustment

To adjust G2 control, use the radiance meter on the screen (Figure 4–6).
Check and adjust G2 (Figure 4–7) as follows:
1. Set the Brightness to minimum and Contrast controls to maximum.
2. Set G2 using the raster pattern so that the maximum background
luminance is 0.010.
3. Display the Circle/Crosshatch pattern and set FOCUS (G4) for best
overall sharpness.
MA-0302-90.DG