Menu Description
122
Contrast detail adjustment
When the projected image is dark, you can make the dark portions appear even darker by
adjusting the luminance of the light source and the amount of signal adjustment.
To use [Light off control], [Light off detection signal level], [Light off detection time], and [Light
off speed], set [Dynamic contrast] to [High]. The above options are grayed out if another
setting is selected.
Submenu
Function
Dynamic
contrast
Automatically increase the contrast as the input signal changes.
Manual light
adjustment
Adjust the brightness of the light source manually.
Manual signal
adjustment
Adjust the amount of signal processing adjustment manually.
Light off control
Select whether to enable or disable the [Light off detection signal
level], [Light off detection time], and [Light off speed] functions.
Light off
detection signal
level
Specify the internal data level for determining light off.
Light off
detection time
Specify the judgement period in seconds for determining light off.
Light off speed
Specify the speed of the light reduction process.
Colorimetry
Select the input color space.
Option
Function
Auto
Automatically determine the optimal color space (BT.709 or BT.2020)
based on input signals.
BT.709
Forces use of the BT.709 color space.
BT.2020
Forces use of the BT.2020 color space.
Option
Function
Off
Do not perform dynamic contrast adjustment.
Low
Middle
High
Specify one of three levels of dynamic contrast
strength.
Option
Function
Disabled
Do not use [Light off detection signal level], [Light off
detection time], and [Light off speed].
Enabled
Use [Light off detection signal level], [Light off
detection time], and [Light off speed].
Option
Function
Normal
Turn light off instantly.
Low speed
Turn light off gradually.
[Colorimetry] can only be set when the image mode (
) is [Video].
Summary of Contents for 4K6021Z
Page 40: ...38 Basic Guide ...
Page 42: ...Projection Procedure 40 Step 1 Connect Other Equipment HDMI input ...
Page 52: ...50 Installation Guide Before setting up the projector be sure to read Before Installation P21 ...
Page 103: ...101 Menu Guide ...
Page 192: ...190 Maintenance Product Specifications Troubleshooting ...