Panasonic TH-58PF12WK Operating Instructions Manual page 36

Reduces screen image retention
NANODRIFT Saver
Moves the display position of the screen slightly to reduce image retention on the display panel.
Off: NANODRIFT Saver does not operate.
Min–Max: NANODRIFT Saver operates. The display position of the screen moves at set time intervals. You can set
the screen movement range. Some of the screen may appear to be missing as a result of this operation. If
you change the value, a mask is displayed in the range where the picture is missing as a result of position
movement.
If this is set to other than "Off", the current setting value is
displayed below the input display.
Note:
This function does not work in the following cases.
When "MULTI DISPLAY Setup" is set to "On"
When "PORTRAIT Setup" is set to "On"
When in digital zoom mode
Peak limit
On: Suppresses image contrast (peak brightness).
Note: When a still picture is viewed for an extended time, the screen may become slightly darker. (see page 59)
Express settings
Set the "Image Retention Reduction" menu to the recommended settings.
All menus will be locked.
Picture Mode: Normal
Contrast: 10
Side panel: High
NANODRIFT Saver: High mid
Peak limit: On
1
Select "Express settings".
Extended life settings
Express settings
Custom settings
Reset
2
Select the input to apply the settings.
Extended life settings
Apply to current input
Apply to all inputs
3
Select "Yes".
Extended life settings
Apply to current input
Yes No
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PC
NANODRIFT High mid
16:9