4.9.3 Adjustment Procedure
TOP PREVIOUS NEXT 1. Input an NTSC monoscope pattern signal and check that the picture locks horizontally. 2. Set the SCAN switch to over-scanning mode (original size). 3. Set the monitor to the FACTORY mode and select DISPLAY REF from the menu. 4. Adjust H POSI and V POSI on the DISPLAY REF menu to position the center of the picture at the center on the front of the picture tube. 5. Adjust H SIZE and V SIZE on the DISPLAY REF menu to obtain a horizontal scale of 2.5±0.3 and a vertical scale of 2.0±0.3 as a screen size. 6. Set the SCAN switch to under-scanning mode and check that the picture is fully displayed. 7. Set the ASPECT switch to the 16:9 mode and check that the vertical screen size is 175 mm±8 mm. 8. Set the SCAN switch to over-scanning mode (original size) and change the input signal to a PAL Philips pattern signal. 9. Set the ASPECT switch to the 4:3 mode and check that the center of the picture is positioned at the center on the front of the picture tube. 10. Set the SCAN switch to under-scanning mode and check that the picture is fully displayed. 11. Set the ASPECT/ switch to the 16:9 mode and check that the vertical screen size is 175 mm±8 mm. �@ TOP PREVIOUS NEXT
