BenQ TH575 3800-Lumen Full HD DLP Home Theater Gaming Projector - Manual (Page 34)

34 Menu operation
System
Power On/Off Settings
• Direct Power On : Allows the projector to turn on automatically once the
power is fed through the power cord.
• Signal Power On : Sets whether to turn the projector directly on without
pressing POWER or ON when the projector is in standby mode and
detects a HDMI signal with 5V power.
• Auto Power Off : Allows the projector to turn off automatically if no input signal
is detected after a set period of time to prevent unnecessary waste of lamp life.
• Power Off Timer : Sets the auto-shutdown timer.
Instant Restart
Allows you to restart the projector immediately within 90 seconds after turning it
off.
Security
Settings See Utilizing the password function on page 20 .
Baud Rate
Selects a baud rate that is identical with your computer’s so that you can connect
the projector using a suitable RS-232 cable and update or download the projector’s
firmware. This function is intended for qualified service personnel.
Reset Settings
Returns all of the adjustments you’ve made for the Settings menu to the factory
preset values.
Language Sets the language for the On-Screen Display (OSD) menus.
Background
Settings
• Background : Sets the background color for the projector.
• Splash Screen : Allows you to select which logo screen will be displayed during
projector start-up.
Menu Settings
• Menu Type : Switches to the Basic OSD menu.
• Menu Display Time : Sets the length of time the OSD will remain active after
your last key press.
Audio
Settings
• Mute : Temporarily turns off the sound.
• Volume : Adjusts the sound level.
• Power On/Off Ring Tone : Turns on or off the ring tone when the projector is
in startup and shutdown process.
The only way to change Power On/Off Ring Tone is setting On or Off here. Setting the sound
mute or changing the sound level will not affect the Power On/Off Ring Tone .
Factory
Default
Returns all settings to the factory preset values.
The following settings will still remain: Keystone , Auto Vertical Keystone , Projector
Installation , Light Usage Time , High Altitude Mode , Security Settings , Baud Rate .
Reset System
Returns all of the adjustments you’ve made for the System menu to the factory
preset values.