44
Menu Functions
System Setup : Advanced
menu
Submenu
Functions and Descriptions
Reset Lamp Timer
Activates this function only after a new lamp is installed. When you select
Reset
, a "
Reset Successfully
" message displays to notify that the lamp time
has been reset to "0".
HDMI Settings
•
HDMI Format
Selects an input source type for the HDMI signal. You can also manually select
the source type. Different source types carry different standards for the
brightness level.
HDMI Format is only available when the HDMI signal is selected.
•
CEC
When you connect an HDMI CEC-compatible device to your projector with an
HDMI cable, turning on the HDMI CEC compatible device automatically turns
on the projector, while turning off the projector automatically turns off the
HDMI CEC compatible device.
Baud Rate
Selects a baud rate that is identical with your computer’s so that you can
connect the projector with a suitable RS-232 cable and update or download the
projector’s firmware. This function is intended for qualified service personnel.
Test Pattern
Enables this function to display the grid test pattern, which helps you adjust the
image size and focus so as to check if the projected image is free of distortion.
Closed Caption
•
Closed Caption Enable
Activates the function by selecting
On
when the selected input signal carries
closed captions*.
*About caption
An on-screen display of the dialogue, narration, and sound effects of TV
programs and videos that are closed captioned (usually marked as "CC" in TV
listings).
•
Caption Version
Selects a preferred closed captioning mode. To view captions, select
CC1
,
CC2
,
CC3
, or
CC4
(
CC1
displays captions in the primary language in your
area).
Quick Cooling
Selects
On
to shorten the projector cooling time from a normal 90-second
duration to approximately 15 seconds.
High Altitude Mode
It is a mode for operation in areas like high altitude or high temperature.
Activate the function when your environment is between 1500 m –3000 m
above sea level and ambient temperature is between 0°C–30°C.
Do not use this function if your altitude is between 0 m and 1500 m and
ambient temperature is between 0°C and 35°C. If you turn on the mode
under such a condition, the projector will be over cooled.
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.
