Acer V6810 User Manual - Page 29
System Setup: Advanced - manual
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19 SYSTEM SETUP: ADVANCED English HDR Audio Settings HDMI Range Password • HDR: The projector supports HDR imaging sources. It can automatically detect the dynamic range of the source, and optimize settings to reproduce contents under wide range of light conditions. If the input source is not defined with dynamic range, you can also manually select HDR or SDR for it. • EOTF: This function helps provide better image quality with options from low, middle to high. • Audio Volume: Press to decrease the volume. Press to increase the volume. • Mute: Choose "On" to turn mute on. Choose "Off" to turn mute off. Adjusts the color range of the HDMI image data to prevent color display error. • Auto: Automatically adjusts the color range by information from the player. • Limited Range: Processes the input image as limited color range data. • Full Range: Processes the input image as full color range data. Change Password This function allows you to set up or change the power-on password. As the on-screen display indicates, the 4 arrow keys ( ) respectively represent 4 digits (1, 2, 3, 4). Use the arrow keys to set a 6-digit password. The digits display as ****** when you enter them. Re-enter the password when asked. Make a note of your selected password and keep it in a safe place in advance or right after the password is entered so that it is available to you should you ever forget it. Once a password has been set and the power on lock is activated, the projector cannot be used unless the correct password is entered every time the projector is started. Power On Lock You will be asked to enter the current password before changing the setting. • On: The projector cannot be used unless the correct password is entered every time the projector is started. • Off: The projector can be used without entering the