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5-2. Technical description : About Pedestal
Master Pedestal (or Master Black, etc.) is for the adjustment of black level as the reference of a picture. This
adjustment has a significant influence, so it is ideal to check the picture using the waveform monitor or higher definition
TV monitor.
Adjustment Items for Pedestal: Main Menu > [SCENE FILE]
(Factory default settings underlined)
[MASTER PED］-200 - - - 16 - - - 200
Sets the reference black level. RGB changes according to this setting. Positive values for making black color
darker and negative for making it less dark.
[Hi-COLOR SW] ON / OFF
Turns [ON] / [OFF] the mode to expand the color Dynamic Range.
[HI-COLOR LVL]
1 - - - 32
Selects the level of the mode to expand the color Dynamic Range.
Adjustment Items for Pedestal: Main Menu > [SCENE FILE] > [RGB BLACK CONTROL SETTING]
(Factory default settings underlined)
[R PED］ -100 - - - 0 - - - 100
Sets the pedestal level of Rch.
[G PED］-100 - - - 0 - - - 100
Sets the pedestal level of Gch.
[B PED］-100 - - - 0 - - - 100
Sets the pedestal level of Bch.
[PEDESTAL OFFSET］ON / OFF
Sets whether to keep each of the values set for [R PED], [G PED] and [B PED] or reset them if Auto Black
Balance adjustment is executed.
Images of waveform of Gray Scale Chart (simulated image)
Master
Pedestal
Level
Signal level (Brightness)
When Master Pedestal Level value is
increased
1 Horizontal line (time)
When Master Pedestal Level value is
Decreased
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