Message problems

Cannot send or receive text messages.

Check the following:

Is the phone in Flight mode? Change the Phone mode to On.

Is the signal strength strong enough? Try moving to a different location to obtain better signal reception.

Cannot send or receive multimedia messages.

Check the following:

Is the phone in Flight mode? Change the Phone mode to On.

Have you subscribed to the MMS service from your network service provider? The MMS service may require an extra subscription.

Has the MMS setting been correctly configured? Check the setting with your network service provider.

The status of phone memory. Is there enough space? Delete some files if necessary.

Cannot send or receive e-mail.

Check the following:

Check your network connection.

Has the e-mail setting been correctly configured? Check the setting with your e-mail service provider.

Internet problems

Cannot connect to the Internet.

See "Connections settings" on page 35 for details.

Connection problems

Cannot connect the PDA phone to PC using the data cable.

Check the following:

Is the power of the PDA phone turned on?

Check the data cable.

Make sure the ActiveSync is installed.

80 Troubleshooting information

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BenQ P51 manual Message problems, Internet problems, Connection problems

P51 specifications

The BenQ P51 is a standout device in the realm of portable projectors, designed to deliver exceptional performance and versatility for both personal and professional use. One of its primary features is its Full HD (1080p) resolution capability, which ensures that users can enjoy crystal-clear images and vibrant colors, making it ideal for movie nights, presentations, and gaming sessions. The projector’s compact form factor makes it easily portable, fitting perfectly in a backpack or briefcase, allowing users to take their cinematic experience anywhere.

Equipped with advanced DLP (Digital Light Processing) technology, the BenQ P51 provides high brightness levels, often exceeding 3000 lumens, allowing for use in various lighting conditions, from dimly lit rooms to bright environments. This high brightness combined with a higher contrast ratio enhances the depth and detail of images, resulting in a visually captivating experience.

Another significant characteristic of the BenQ P51 is its multiple connectivity options. It offers HDMI, USB, and wireless connectivity, enabling users to easily connect their laptops, smartphones, tablets, or media players without hassle. This versatility supports a wide range of multimedia formats and enhances interactive presentations, especially with its built-in Wi-Fi capability that allows for seamless streaming.

The projector also boasts impressive battery life, crucial for on-the-go use, offering several hours of projection time on a single charge. This mobility is further supplemented by its user-friendly interface, which simplifies the setup process, making it accessible for users of all technical levels.

Additionally, the BenQ P51 features a built-in speaker that delivers decent audio quality, although users can also connect external audio systems for a more immersive experience. The projector’s lens is designed with a short throw ratio, enabling it to project large images from close distances, making it practical for small spaces.

In conclusion, the BenQ P51 combines portability, high-quality visuals, and versatile connectivity, making it an excellent choice for users seeking a reliable projector for various applications. Whether it's for casual home entertainment or professional presentations, the P51 stands out with its robust features and user-centric design, ensuring that users can project their creativity and presentations with confidence.