Optoma PD50 User Manual - Page 20

On - Screen Menu More Information Brightness Description : Adjust for easier viewing of dark pictures such as night scences and black hair Steps : Selecting brightness item then press WX button to enter the function. The brightness bar appears on the bottom of screen, selecting WXbutton to adjust brightness range from 0 to 63. Re-pressing MENU/EXIT to exit adjusting. Mode : This function operates in every mode. Contrast Description: Adjust the white to black level Steps: Selecting contrast item then press WX button to enter the function. The contrast bar appears on the bottom of screen, selecting WXbutton to adjust contrast range from 0 to 63. Re-pressing MENU/EXIT to exit adjusting. Mode: This function operates in every mode. Phase Description: Harmonizes the signals from the plasmas dispaly and the computer Steps: 20 Mode: Selecting contrast item then press WX button to enter the function. The phase bar appears on the bottom of screen, selecting WXbutton to adjust phase. Re-pressing MENU/EXIT to exit adjusing. This function works only in PC analog mode. Sharpness Description: Adjust the sharpness of image. Steps: Selecting sharpness item then press WX button to enter the function. The sharpness bar appears on the bottom of screen, selecting WXbutton to adjust sharpness range from 0 to 12. Re-pressing MENU/EXIT to exit adjusting. Mode: This function works only in Composite, S-Video and TV modes.