BenQ SX751 User Manual page 59

FUNCTION
High Altitude
Mode
Audio Settings
Lamp Settings
Security
Setting
Baud Rate
HDMI
Equalizer
Test Pattern
Operation
DESCRIPTION
A mode for operation in high altitude areas. See
altitude environment" on page 42
See "Adjusting the sound" on page 42
Mute
Sets the mute function.
Volume
Adjusts the audio volume level.
Microphone volume
Adjusts the microphone sound level.
Power on/off Ring Tone
Sets the power on/off ring tone.
Lamp Mode
See "Setting Lamp mode as Economic or SmartEco" on page 63
details.
Reset lamp timer
See "Resetting the lamp timer" on page 68
Lamp Timer
ee
S "Getting to know the lamp hour" on page 63
the total lamp hour is calculated.
Change Password
You will be asked to enter the current password before changing to a
new one. See "Utilizing the password function" on page 30
details.
Change Security Settings
Power On Lock
When Power On Lock is activated, you will be asked to enter the
current password before powering on the projector.
If you enter incorrect password 5 times in succession, the projector
will automatically shut down in a short time.
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.
Select HDMI equalizer value.
Selecting On enables the function and the projector displays the grid
test pattern. It helps you adjust the image size and focus and check
that the projected image is free from distortion.
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