NEC PX-61XM2A 42VP4/42XM2/50XM3/61XM2 - Page 27

6. Adjust the white balance using the ᮤ and ᮣ buttons. GAIN RED * If neither the ᮤ or ᮣ button is pressed within 5 seconds, the current setting is set and the previous screen reappears. Information Ⅵ Adjusting the white balance GAIN R/G/B ..... White balance adjustment for signal level BIAS R/G/B ..... White balance adjustment for black level RESET Resets settings to the factory default values. Use ᮤ and ᮣ buttons to select "ON", then press the MENU/ENTER button. Ⅵ Restoring the factory default settings Select "RESET" under the WHITE BALANCE menu. Changing the Gamma Curve This feature adjusts the brightness of the midtone areas while keeping shadows and highlights unchanged. Example: Setting "3" Set "ADVANCED OSM" to "ON" in the MAIN MENU (1/2), then perform the following operations. 1. On the MAIN MENU, select "PICTURE", then press the MENU/ENTER button. The "PICTURE" screen appears. 2. Use the v and w buttons to select "GAMMA". 3. Use the ᮤ and ᮣ buttons to select "3". The mode switches as follows each time the ᮤ or ᮣ button is pressed: → 1 ↔ 2 ↔ 3 ↔ 4 ← Making the Low Tone adjustments This feature allows more detailed tone to be reproduced especially in the dark area. Example: Setting "2" Set "ADVANCED OSM" to "ON" in the MAIN MENU (1/2), then perform the following operations. 1. On the MAIN MENU, select "PICTURE", then press the MENU/ENTER button. The "PICTURE" screen appears. 2. Use the v and w buttons to select "LOW TONE". 3. Use the ᮤ and ᮣ buttons to select "2". The mode switches as follows each time the ᮤ or ᮣ button is pressed: → AUTO ↔ 1 ↔ 2 ↔ 3 ← PICTURE 2 / 2 PREVIOUS PAGE COLOR TEMP. : MID GAMMA : 2 LOW TONE : 2 COLOR TUNE SEL. ADJ. EXIT RETURN Information Ⅵ LOW TONE settings AUTO ....... Will automatically appraise the picture and make adjustments. 1 Will apply the dither method suitable for still pictures. 2 Will apply the dither method suitable for motion pictures. 3 Will apply the error diffusion method. Ⅵ Restoring the factory default settings Select "ALL RESET" under the OPTION1 menu. Note that this also restores other settings to the factory defaults. PICTURE 2 / 2 PREVIOUS PAGE COLOR TEMP. : MID GAMMA : 3 LOW TONE : AUTO COLOR TUNE SEL. ADJ. EXIT RETURN Information Ⅵ GAMMA settings The picture becomes darker as the number increases (in the sequence of 1, 2, 3, 4). Ⅵ Restoring the factory default settings Select "ALL RESET" under the OPTION1 menu. Note that this also restores other settings to the factory defaults. 20