appendices

Troubleshooting (continued)

•If you are using an Apple PowerBookTM:

In Control Panels, open the PowerBook Display to select Video Mirroring “On.”

Problem: Image is unstable or flickering

•Activate the “Auto Image” function.

•Adjust the “Tracking” variable in the “Computer Image” tab of the On Screen Display (OSD). Refer to page 25.

•Change the color settings of the computer’s monitor (see page 27). Problem: Image has vertical flickering bar

•Activate the “Auto Image” function.

•Adjust the “Frequency” variable in the “Computer Image” tab of the OSD (refer to page 25).

•Check and re-configure the display mode of your graphic card to make it compatible with the product (refer to pages 25, 35 and 37).

Problem: Image is out of focus

•Focus the image with the projector’s Focus Ring.

•Make sure the projection screen is located approximately 1.0 m (3.3 feet)~12 m (39.4 feet) from the projector.

Problem: The image is stretched when displaying 16:9 DVD.

The projector will automatically detect a 16:9 DVD source signal and adjust the aspect ratio to produce a full, 4:3-aspect-ratio screen display. If the projected image is distorted, adjust the aspect ratio by doing the following:

•Select 4:3 aspect ratio type on your DVD player if you are playing a 16:9 DVD.

•If you cannot select 4:3 aspect ratio type on your DVD player, select 4:3 for the “Aspect Ratio” variable in the “All Images” tab of the OSD (refer to page 23).

Problem: Image is reversed

•Change the “Projection Direction” parameter in the “Management” tab of the OSD (refer to page 26).

Problem: Burned out Lamp

•When the lamp module burns out it may make a loud popping sound. The projector will not turn back on until the lamp module has been replaced. Follow the lamp change procedure presented in this manual (page 30) and included with the replacement lamp.

•Remember to reset the “Lamp Hour” counter from the On Screen Display (OSD) “Management” menu tab after replacing the lamp (refer to page 26).

xb31 sb21

NOTE: Some notebook computers running NT 4.0 have difficulty sending a signal to an external display.

31

Page 30 Page 32
Page 31
Image 31
HP sb21, xb31 manual If you are using an Apple PowerBookTM
Page 30 Page 32

sb21, xb31 specifications

The HP xb31 is a versatile and high-performance gaming monitor designed to cater to the needs of gamers, content creators, and professionals alike. Offering an array of impressive features, this display stands out in a crowded market.

At the core of the HP xb31 is its stunning visual performance. The monitor boasts a 31.5-inch diagonal screen size with a 4K resolution of 3840 x 2160 pixels, ensuring that every detail is rendered with remarkable clarity and accuracy. With HDR technology support, it delivers vibrant colors and deep contrasts, enhancing the overall viewing experience. The display covers a broad color gamut, allowing for exceptional color accuracy, which is particularly beneficial for graphic design and visual content creation.

One of the standout features of the HP xb31 is its fast refresh rate and response time. With a refresh rate of up to 144Hz and a response time of 1ms, this monitor minimizes motion blur and ghosting effects, providing a smoother gaming experience. This makes it an ideal choice for fast-paced, competitive gaming where every millisecond counts.

In terms of connectivity, the HP xb31 offers a wide range of options. It includes multiple HDMI ports, DisplayPort, and USB-C connections, allowing for seamless integration with a variety of gaming consoles, PCs, and peripherals. This versatility ensures that users can connect their devices effortlessly, enhancing the overall gaming setup.

The ergonomic design of the HP xb31 further enhances its appeal. The monitor features height, tilt, and pivot adjustments, enabling users to find the perfect viewing angle for extended gaming or work sessions. Additionally, the ultra-thin bezel design maximizes screen real estate, making it an excellent choice for multi-monitor setups.

Moreover, the HP xb31 is equipped with built-in speakers and advanced audio technologies, ensuring a comprehensive multimedia experience. The monitor's eye-care technology, including flicker-free and low blue light modes, reduces eye strain during long viewing sessions, prioritizing user comfort.

With its superior display quality, responsive performance, and thoughtful design elements, the HP xb31 stands as a formidable contender in the gaming monitor arena, appealing to a wide range of users seeking both performance and functionality. Whether for gaming or professional use, it effectively combines advanced technologies to deliver an exceptional visual experience.
Top Page Image Contents