755. Using On-Screen MenuEnabling Key Sound and Error Sound [BEEP]This feature turns on or off the button sound or alarm when an error occurs or the following operations are performed.- Displaying the main menu- Switching sources- Resetting data by using [RESET]- Pressing POWER ON or STANDBY buttonTIP:• Volume control for {BEEP] is disabled. AV-MUTE button is not effective to stop beeping sound. If you want to activate BEEP func-tion, set [BEEP] to [OFF].[OPTIONS(2)]Selecting Power-saving in [STANDBY MODE]The projector has two standby modes: [NORMAL] and [NETWORK STANDBY].The NORMAL mode is the mode that allows you to put the projector in the power-saving condition which consumesless power than the NETWORK STANDBY mode.NORMAL�����������������������������POWER indicator: Red light/STATUS indicator: OffWhen [NORMAL] is selected, only the following buttons and feature will work:POWER buttons on the projector cabinet and the remote control, AUTO POWER ON, and poweringon from PC Control command�NETWORK STANDBY ����������POWER indicator: Orange light/STATUS indicator: OffWhen [NETWORK STANDBY] is selected, the projector can be turned on over a wired LAN connec-tion and only the following buttons, port, and features will work:POWER buttons on the projector cabinet and the remote control, powering on from PC Control com-mand, AUTO POWER ON, LAN port, wireless LAN unit (optional), operation by User Supportware,LAN feature, and Mail Alert feature�IMPORTANT:• When [NETWORK STANDBY] has been set for [STANDBY MODE] and the LAN has been in link-down condition for 3 minutes,[STANDBY MODE] will transit into [NORMAL] automticially for the purpose to save the consumption power.• When [NETWORK STANDBY] has been selected, [AUTO POWER OFF] becomes ineffective (displayed in grey) and [0:15] is selectedautomatically.NOTE:• Even when [NORMAL] is selected for [STANDBY MODE], power on or off can be done by using the PC CONTROL port.• The power consumption in the standby mode will not be included in calculating CO2 emission reduction.• Your setting for [STANDBY MODE] will not be affected even when [RESET] is done from the menu.