Grundig GCA-B3323V, Owner'S Manual

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6.5. NR (Noise Reduction)
NR MODE [OFF, Y, C, Y/C] :
This function is used to improve the picture
quality by filtering the noise which is
generated under low bright light conditions.
You can set up Y (luminance), C (chroma)
and Y/C mode as well as adjust the the
filtering level/s for each mode.
6.6. ATR (Adaptive Tone-Curve Reproduction)
When both low-luminance and high-luminance areas exist in the same picture, this
function can improve the visibility of the entire picture by providing a tone-curve
correction (similar to WDR). When selecting ON, the following submenu will appear.
LUMINANCE [LOW, MID, HIGH] :
This improves the visibility of bright areas.
CONTRAST [LOW, MIDLOW, MID,
MIDHIGH, HIGH] :
This improves the visibilty of dark areas.
6.7. BACKLIGHT
This function is used for backlight compensation. Please choose from OFF, BLC and
HLC.
BLC (Back Light Compensation):
This function is used to counterbalance the screen image by increasing the brightness
so that a subject which appears dark due to a strong backlight can be displayed in more
detail.
HLC (High Light Compensation):
This function is used to surpress or mask a strong light source (for example, headlights
of cars during night-time) so that other subjects can be seen in more detail.
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