Toshiba P42LSB Service Manual page 26

Other Setting Page
This page is to do Factory Reset, Picture retention reduction, Language selection, light sensor selection
and its value adjustment, Source Automatic detection and DPMS Control.
Factory Reset, Picture saturation Reset
This page will reset all the adjustment values to the original factory
pre-set values when used.
The ID number applied and lamp usage time are continuously kept its
information but all the other values are reset. Above right shows the
Factory Reset mode indicating the adjustments are gone when clicked.
When picture is saturated, try to reset also by side keys as above right
picture shows, two buttons, [SELECT] and [-] minus buttons together to
reset the signal level, or use [SWITCH] key on W/L remote.
There is no selection for picture saturation reset in OSD.
Picture retention reduction, TIR prevention can be set for once in every
1 - 2 - 4 hour or Off selection.
Light Sensor
The light sensor is placed at the power LED indicator area, it is used to
activate or change the brightness of the panel when getting darker in environment, or shut-off light sensor
function. Light sensor senses the intensity difference and when it became dark, sensor senses.
The light sensor value adjustment will decide how much brightness is necessary when sensed. Setting this
level higher, then the brightness becomes higher when sensed.
Bringing this level lower makes the brightness darker after sensed. Factory default is 25. Normally,
setting this to a value of 80 will end up making the picture brighter when sensed and setting to 10 will
make the monitor darker when sensed.
Source Auto-Detect
When input is disconnected or signal is gone, this product will look for another available signal in between
RGB**DVI**HD-SDI if placed and another group of Video**Y/C**Y-Cb-Cr. RGB selection will not look for
Video area, nor Video to RGB group. When this automatic signal sense is not need, set it to Off position.
DPMS, Display Power Management System can be On-Off too, not turning off by Sync control.
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WIRELESS REMOTE CONTROL OPERATION