BenQ W1070+W Instrukcja Użytkownika Pobierz pdf (Strona 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.

Te s t P a t t e r n

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.

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