Meridian Audio FPP-42HD20 - Manual (Page 25)

19
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
▲ and ▼ buttons to select “GAMMA”.
3. Use the ᮤ and ᮣ buttons to select “3”.
The mode switches as follows each time the ᮤ or ᮣ
button is pressed:
A 1 C 2 C 3 C 4 @
PICTURE 2 / 2
EXIT
PREVIOUS PAGE
COLOR TEMP.
GAMMA
LOW TONE
COLOR TUNE
: MID
: 3
: AUTO
SEL. RETURN ADJ.
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.
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 ▲ and ▼ 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:
A AUTO C 1 C 2 C 3 @
PICTURE 2 / 2
EXIT
PREVIOUS PAGE
COLOR TEMP.
GAMMA
LOW TONE
COLOR TUNE
: MID
: 2
: 2
SEL. RETURN ADJ.
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.
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.