User’s Manual

MAINTENANCE

Lamp Information

Use and Replacement of Lamp

When the Lamp Indicator lights up red or a message displays to suggest the time of lamp replacement, please change a new lamp or consult your dealer.An old lamp could cause a malfunction to the projector and may explode.

LED Status Indicators

Lamp Life Indicators

When this LED shows red continuously, it is warning you that

 

 

the lamp life has exceeded 1500 hours. Replace the projec-

 

 

tion lamp with a new one immediately.

 

 

 

 

CHANGE THE LAMP, AND

The lamp has been in operation for 1400 hours. Change a

RESET THE LAMP TIMER

new lamp for optimal performance.

 

 

 

 

CHANGE THE LAMP. THE

The lamp has been in operation for 1480 hours, and the

POWER WILL TURN OFF

power will turn off after 20 hours.

AFTER 20 HOURS

 

 

 

 

 

 

CHANGE THE LAMP!

The lamp has been in operation for over 1500 hours. The

 

 

warning message will display for 30 seconds every 5 minutes

 

 

after you turn on the projector and the power will turn off

 

 

automatically in 10 minutes.

 

 

 

 

Lamp is not properly attached

LED blinks rapidly.

 

 

 

 

Temperature is too high

When the projector’s internal temperature is too hot to

 

 

operate safely, the LED blinks slowly for one minute and the

 

 

lamp turns off automatically.

 

 

If the LED light is off, the projector’s lamp and temperature

 

 

are operating under normal conditions.

 

 

 

 

 

 

 

 

Caution

The LAMP indicator will light up if the lamp becomes too hot. Turn off the power and let the projector cool for 45 minutes. If the LAMP indicator is still red when turning the power on, please contact your dealer.

Lamp Replacement

Caution

To reduce the risk of electrical shock, always turn off the projector and dis- connect the power cord before changing the lamp.

Maintenance 19

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BenQ SL 705X/S Maintenance, Lamp Information, Lamp Replacement, Use and Replacement of Lamp, LED Status Indicators

SL 705X/S specifications

The BenQ SL 705X/S is a versatile and advanced projector designed to deliver exceptional performance for both business presentations and entertainment purposes. This model stands out for its impressive brightness, clarity, and user-friendly features that cater to a wide range of applications.

One of the main features of the BenQ SL 705X/S is its high brightness level, reaching up to 3800 ANSI lumens. This ensures that presentations are visible even in well-lit environments, making it an ideal choice for classrooms, conference rooms, and large meeting spaces. The projector's high contrast ratio enhances image detail, resulting in vibrant colors and sharp text that captures audience attention.

The SL 705X/S utilizes DLP technology, which is known for its reliability, longevity, and exceptional image quality. This technology helps to reduce the occurrence of color degradation over time, ensuring consistent performance throughout the projector's lifespan. BenQ’s SmartEco technology further enhances energy efficiency by adjusting the lamp power based on the content being displayed, allowing for longer bulb life and reduced running costs.

Another notable characteristic of the BenQ SL 705X/S is its versatile connectivity options. It features multiple input ports, including HDMI, VGA, and USB, facilitating easy connections to various devices like laptops, smartphones, and video players. This broad connectivity supports seamless integration into any existing AV setup, promoting flexibility for users.

The projector also offers a user-friendly interface with features such as an intuitive remote control and quick setup options. This simplifies the projection process, allowing users to focus on their content rather than technical details. The SL 705X/S is also equipped with keystone correction capabilities, enabling users to adjust the image shape for optimal viewing, even when the projector is placed at an angle.

In addition to its practical features, the BenQ SL 705X/S emphasizes user comfort with its low noise operation, enhancing the viewing experience without distractions. The projector is lightweight and portable, making it easy to transport for on-the-go presentations or movie nights.

Overall, the BenQ SL 705X/S combines impressive performance with user-centric features, making it a reliable choice for anyone in need of a high-quality projector for both professional and recreational use. Its blend of brightness, image quality, and versatility positions it as an excellent solution in the competitive projector market.