Extending lamp life

The projection lamp is a consumable item that normally can last up to 2000-3000 hours with proper usage. To keep the lamp life as long as possible, you can do the following settings via the OSD menus.

Setting Lamp Mode as Economic

Using Economic mode reduces system noise and power consumption. If the Economic mode is selected, the light output will be reduced and result in darker projected pictures.

Setting the projector in Economic mode also extends the lamp operation life. To set Economic mode, go into the SYSTEM SETUP: Advanced > Lamp Settings > Lamp Mode menu and press / to select Economic.

Setting Auto Power Off

This function allows the projector to turn off automatically if no input signal is detected after a set period of time to prevent unnecessary waste of lamp life.

To set Auto Power Off, go into the SYSTEM SETUP: Basic > Auto Power Off menu and press / . The time period can be set from 5 to 30 minutes in 5-minute increments. If the preset time lengths are not suitable for your presentation, select Disable. The projector will not automatically shut down in a certain time period.

Timing of replacing the lamp

When the LAMP indicator light is red or a message appears suggesting it is time to replace the lamp, please install a new lamp or consult your dealer. An old lamp may cause a malfunction in the projector and in some instances the lamp may explode.

The LAMP indicator light and TEMPerature indicator light will light up if the lamp becomes too hot. Turn the power off and let the projector cool for 45 minutes. If the LAMP or TEMPerature indicator light still lights up after turning the power back on, please contact your dealer. See "Indicators" on page 48 for details.

The following Lamp warning displays will remind you to change the lamp.

Status & Message

Status & Message

The lamp has been in operation for 2000 hours.

The lamp has been in operation for 3000 hours. It

 

Install a new lamp for optimal performance. If the

 

is strongly recommended that you replace the

 

projector is normally run with Economic Mode

 

lamp at this age. The lamp is a consumable item.

 

selected (See "Lamp Mode (Normal)" on page 43),

 

The lamp brightness diminishes with use. This is

 

you may continue to operate the projector until

 

normal lamp behavior. You can replace the lamp

 

the 3950 hour lamp warning appears.

 

whenever you notice that the brightness level has

 

Notice

 

significantly diminished. If the lamp is not

 

 

 

replaced beforehand, it must be replaced after

 

Order Replacement Lamp

 

3000 hours usage.

 

Lamp > 2000 Hours

 

Notice

 

 

 

Replace Lamp Now

 

OK

 

Lamp > 3000 Hours

 

 

 

 

 

 

Lamp usage time exceeded

The lamp has been in operation for 2950 hours. A

 

 

 

new lamp should be fitted to avoid the

 

OK

 

 

 

 

inconvenience when the projector runs out of

 

 

 

lamp time.

The lamp MUST be replaced before the projector

 

Notice

 

will operate normally.

 

Replace Lamp Soon

 

Notice

 

 

 

 

Lamp > 2950 Hours

 

Lamp-usage time exceeded

 

 

 

 

 

 

Replace lamp (refer to user manual)

 

 

 

Then reset lamp timer

 

OK

 

 

 

 

 

OK

 

 

 

 

Maintenance 45

Page 45
Image 45
BenQ SP870 Extending lamp life, Timing of replacing the lamp, Setting Lamp Mode as Economic, Setting Auto Power Off

SP870 specifications

The BenQ SP870 is a cutting-edge projector designed to deliver high-quality visuals for both educational and professional settings. This projector stands out due to its advanced technology and robust features that cater to the demands of various presentations and multimedia applications.

One of the primary characteristics of the SP870 is its impressive resolution. With a native WUXGA resolution of 1920 x 1200, this projector ensures that images and videos are displayed with exceptional clarity and detail. The high resolution is particularly beneficial for presentations that involve intricate graphics, charts, or fine text, allowing viewers to see every detail without straining their eyes.

The SP870 is equipped with a brightness level of up to 5,000 ANSI lumens, making it suitable for use in environments with varying lighting conditions. Whether you're presenting in a well-lit conference room or a dimly lit classroom, the SP870 delivers bright and vibrant images, ensuring that your content is visible and impactful. The projector also features a high contrast ratio, which enhances the depth of colors and provides a more immersive viewing experience.

Another significant aspect of the BenQ SP870 is its color accuracy and technology. It utilizes BrilliantColor technology, which enhances color performance by improving the brightness of colors and allowing for a wider color spectrum. This results in rich, vivid colors that can engage and captivate an audience, making it an excellent choice for creative professionals and educators alike.

In terms of connectivity, the BenQ SP870 offers a variety of ports, including HDMI, VGA, and USB, allowing for easy connection to a range of devices such as laptops, tablets, and media players. This versatility makes it easy to use the projector in multiple settings, from boardrooms to classrooms.

Additionally, the projector is designed with user-friendly features such as a quick start-up time, allowing users to begin their presentations swiftly. Its lamp life, rated up to 4,000 hours in normal mode and 6,000 hours in eco mode, ensures longevity and reduces maintenance costs.

Overall, the BenQ SP870 is a robust projector equipped with high resolution, exceptional brightness, advanced color technologies, and versatile connectivity options. It is an ideal choice for professionals and educators seeking reliable and high-performance projection solutions.