BenQ BenQ IL420 Interactive Digital Signage User Manual - Page 46
Anti Image Retention, Ambient Light Sensor
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46 The OSD (On-Screen Display) menu Control Setting • RS-232C/LAN: Sets a terminal to control the display. • IR Passthrough: Select it when multiple displays are connected via RS-232C cables. - Primary: Designate the display as the primary unit for remote control operation. Only this display will be operated by the remote control. - Secondary: Designate the display as the secondary unit. The display can not be operated by the remote control, and will only receive the control signal from the primary display via the RS-232 connection. Network Settings Set Monitor ID To go back to the default setting (RS-232C) for Control Setting, press INFO on the remote control for 5 seconds. See "Network connection" on page 35 for details. Assigns an ID number for the current display when multiple displays are connected. HDMI Control Advanced For use when under the RS-232C control mode. Uses the HDMI CEC (Consumer Electronics Control) industry standard protocol to share functionality between connected devices and the display. To transfer system commands, you need to use an HDMI cable to connect the display to a device equipped with HDMI CEC. Select On in this menu and you can operate the main functionalities on your display and the connected device with one remote control. • Auto Search: If turned On, the display automatically detects available input sources.. • Auto Adjustment: Automatically optimizes image display for the VGA input. • Overscan: Turns the overscan function on or off. • RGB Signal: Sets the type of signal for a piece of video equipment or PC connected to the HDMI of the display • Anti Image Retention: Automatically displays swift moving patterns to prevent image retention on the screen. • OSD Rotation: Adjusts the OSD rotation. See product specifications for models recommended for portrait orientation. Landscape only models operated in portrait mode may result in premature failure and will not be covered under the warranty. • OSD Info Box: When turned On, switching signal inputs, or changing timing, the display will show the current input source and resolution onscreen. Select Off to show the information box onscreen only when you press INFO on the remote control. • Adaptive Contrast: Turns the Adaptive Contrast function on or off. This feature enhances image contrast for dark scenes. This feature is not available if the Ambient Light Sensor function is set to On. • Ambient Light Sensor: When turned On, the image brightness will adjust automatically as the ambient lighting conditions change.