38 Menu operation
Operation
Settings
Blank Timer
Sets the image blank time when there is no action taken on the blank screen,
once elapsed the image will return to the screen. If the preset time spans are
not suitable for your need, select Disable. No matter Blank Timer is activated
or not, you can press most of the keys on the projector or remote control to
restore the picture.
Reminder Message
Sets the reminder messages on or off.
High Altitude Mode
We recommend you use the High Altitude Mode when your environment is
between 1501 m –3000 m above sea level, and ambient temperature is
between 0°C–30°C.
Operation under "High Altitude Mode" may cause a higher decibel operating
noise level because of increased fan speed necessary to improve overall
system cooling and performance.
If you use this projector under other extreme conditions excluding the above,
it may display auto shut-down symptoms, which is designed to protect your
projector from over-heating. In cases like this, you should switch to High
Altitude mode to solve these symptoms. However, this is not to state that
this projector can operate under any and all harsh or extreme conditions.
Do not use the High Altitude Mode if your altitude is between 0 m and 1500 m and ambient
temperature is between 0°C and 35°C. The projector will be over cooled, if you turn the mode
on under such a condition.
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 VGA signal or 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 light source life.
• Power Off Timer: Sets the auto-shutdown timer.
Security
Settings
See Utilizing the password function on page 22.
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.
HDMI
Equalizer
Adjusts the equalizer gain settings for an HDMI signal. The higher the
setting, the stronger the gain value. If there are more than one HDMI port on
the projector, select the HDMI port first before adjusting the value.
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