HP LD5535 55-inch LED Digital Signage Display - Manual (Page 27)

Image Sticking Method Description
Inversion Inverts the current screen color to remove the ghost image.
Dot Wash Imposes black dots on the image, moving them every 5 seconds (only available
on select models).
Power indicator LED
Power Indicator LED is used to enable or disable the power indicator of the display.
DPM Select
DPM Select is used to change the display DPM (Dynamic Power Management) setting. Setting DPM Select to
On will automatically switch the display into the energy-saving mode when no image signal is entered to the
display.
Remote/Key Lock
Remote/Key Lock is used to lock or unlock the remote control and the keys on the display. Setting Remote/
Key Lock to Lock On will disable the remote control and keys on the display, preventing you from controlling
the display locally with either the IR remote control or using the display control buttons.
Ambient Light Sensor
Ambient Light Sensor will turn the ambient light sensor on HIGH, LOW, or OFF. HIGH will frequently adjust the
backlight brightness based on input from the sensor. LOW will periodically adjust the backlight brightness
based on input from the sensor. OFF will not adjust the backlight brightness.
NOTE: Ambient light sensor is only available for select models.
2D Dimming
2D Dimming, when turned ON, will allow the display to dynamically adjust sections of the backlight to
enhance details and make blacks more black. 2D Dimming may result in lowering the overall energy
utilization of the display.
NOTE: 2D dimming is only available for select models.
Display configuration 21