BenQ TL650 - Page 44

The OSD (On-Screen Display) menu44
Panel saving Reduces the risk of the "image persistence”.
• Brightness - Select On and the brightness of the image will be reduced
to an appropriate level, and the Brightness setting in the Picture menu
will become unavailable.
• Image retention - Select the time interval for the display to slightly
expand the image size and shift the pixel position in four directions (up,
down, left, and right). The default time interval is 300 seconds. This helps
to alleviate the issues of image sticking.
It is not recommended to keep a single static image displayed on your unit
for long periods of time. This can cause image sticking, or ghost imaging,
which will decrease the quality of your images. In some instances, ghost
image damage can be permanent. To avoid such issues, we strongly
recommend one of the following actions:
• Change the picture periodically
• Enable Image retention
• Use a screen saver with changing images
Network
settings
See Network connection on page 31 for details.
Configuration
reset
Resets all settings in the Configuration 1 menu.
Factory reset Resets all settings in the Picture, Screen, Audio, Configuration 1,
Configuration 2, and Option menus, restoring them to factory preset
values.