User manual SONY HMD-A420

[. . . ] The model and serial numbers are located at the rear of the unit. record these numbers in the spaces provided below. Refer to them whenever you call upon your dealer regarding this product. To prevent fire or shock hazard, do not expose the unit to rain or moisture. [. . . ] 2 PICTURE EFFECT (page 9) Selects the PICTURE EFFECT menu to choose the most appropriate preset picture mode. If the signal matches one of this monitor's factory preset modes, the resolution is also displayed. Press the center of the control button to display the main MENU on your screen. Brightness and contrast adjustments are made using a separate BRIGHTNESS/CONTRAST menu. These settings are stored in memory for all input signals. Highlight the desired menu by moving the control button up (M), down (m), and left (<) or right (, ). The PICTURE EFFECT feature allows you to select the most appropriate picture mode from among two preset modes maximum performance. Move the control button left (<) or right (, ) to make the adjustment. MENU EFFECT and press the center of the control button again . Press the center of the control button once to return to the main MENU, and twice to return to normal viewing. If no buttons are pressed, the menu closes automatically after about 30 seconds. Choose this mode for commonly used applications, such as spreadsheets, word processing, E-mail, or WEB surfing. extremely vivid and photo-realistic images. Brighter than "STANDARD" mode, choose this for intense graphic applications such as games, DVD playback, or entertainment software. You can reset the adjustments using the RESET menu. This setting is stored in memory for the current input signal. All other settings are stored in memory for the current input signal. Adjusting the size of the picture (SIZE) This setting is stored in memory for the current input signal. Then move the control button </, to make the adjustment. Select (ROTATION) (PIN) (PIN BALANCE) (KEY) To rotate the picture expand or contract the picture sides shift the picture sides to the left or right adjust the picture width at the top of the screen (KEY BALANCE) shift the picture to the left or right at the top of the screen The CONVERGENCE settings allow you to adjust the quality of the picture by controlling the convergence. The convergence refers to the alignment of the red, green, and blue color signals. If you see red or blue shadows around letters or lines, adjust the convergence. [. . . ] A humming noise may be heard, but this is not a malfunction. Displaying this monitor's name, serial number, and date of manufacture 1 Press the center of the control button. If the problem persists, call your authorized Sony dealer and give the following information. This monitor is equipped with a self-diagnosis function. [. . . ]