NEC PX-42M3A PlasmaSync 4200W - Page 37
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Information Menu Checking the frequencies and polarities of input signals Use this function to check the frequencies and polarities of the signals currently being inputted from a computer, etc. Press the MENU button on the remote controller to display the MAIN MENU on the screen, then... 1. Use the v and w buttons to select "INFORMATION", then press the "OK" button. The "INFORMATION" screen appears. 2. Use the v and w buttons to select "FREQUENCY", then press the "OK" button. INFORMATION FREQUENCY COMMUNICATION LANGUAGE COLOR SYSTEM RETURN SEL. O K OK MENU EXIT 3. The frequency is displayed. FREQUENCY H. FREQ : 37.50KHz V. FREQ : 75.0Hz H. POL V. POL : NEG. : NEG. O K RET MENU EXIT * Press the "OK" button to return to the previous screen. 4. Once you have checked the frequency ... Press the "MENU" button. The menu disappears. 32