Battery charging

1. Connect the one end of the charger cable into the PDA phone and the other into a wall power outlet to begin charging.

2.Disconnect the charger cable when charging is completed.

Before using the battery for the first time, make sure that it is charged for at least eight hours to prolong its lifetime.

It takes at least one charging-discharging cycle for the battery to reach its peak performance.

You can also charge your phone using the USB data cable while it is connected to the PC as an alternative to using the charger cable.

To avoid possible damage to the battery, please make sure that the battery is unlocked when inserting or removing it.

Keep the phone in normal room temperature while charging. As a safety precaution, when the phone temperature is above 55 or below 0 degrees Celsius it will automatically stop charging temporarily.

• Do not remove the battery when charging to avoid possible damage.

• Please make sure that the battery lock is set to the lock position while charging.

12 Hardware setup

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BenQ P51 manual Battery charging

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.