Initial Setup and Operation

Charging and

Operating

Times

Charge Display

4 Charging the Batteries

Charge the batteries approximately 6 to 7 hours before initial use of the handset. This protective measure extends the ser- vice life of the batteries.

The maximum power output is only attained after three to five charging and discharging cycles.

Place the handset regularly in the charger thus ensuring opti- mum charging of the batteries.

When replacing the batteries, pay attention to the correct polarity. It is essential to make sure that only battery types approved by the manufacturer are used.

Use only rechargable AAA NiMh battery of 800 mAh, 1.2 V. The manufacturer does not accept liability for malfunctions or dam- age caused by using other battery types or normal batteries.

Charging time: (empty batteries) to full capacity in approx. 6 to 7 hours.

Talk time: approx. 20 hours (with fully charged batteries).

Standby time: from 200 up to 300 hours (with fully charged batteries).

The charge status of the batteries is indicated by ƒ on the display. This means:

ƒbatteries fully charged (80 – 100 %)

„batteries 60 – 80 %

Abatteries 40 – 60 %

…batteries 20 – 40 %

†batteries 0 – 20 %

†(frame flashes) batteries are empty: alert tone has been given.

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NEC C944 manual Charging the Batteries, Charging Operating Times, Initial Setup and Operation
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C944 specifications

The NEC C944 is a versatile and advanced multimedia projector known for its innovative technologies and exceptional performance. Designed specifically for education and corporate environments, it provides outstanding image quality combined with user-friendly features, making it an optimal choice for presentations, lectures, and collaborative sessions.

One of the standout features of the NEC C944 is its high brightness output, reaching up to 5000 ANSI lumens. This capability ensures clear visibility even in well-lit rooms, allowing for a seamless presentation experience without distractions. The projectors utilize a WUXGA (1920 x 1200) resolution, which is perfect for displaying high-definition content, ensuring that images and videos are sharp and detailed.

The C944 incorporates advanced LCD technology, enhancing color reproduction and image quality. With a 10000:1 contrast ratio, it delivers vivid colors and deep blacks, significantly improving the overall viewing experience. The projector also supports a wide range of color modes, providing flexibility for different presentation needs, whether showcasing dynamic visuals or displaying text-heavy slides.

In terms of connectivity, the NEC C944 excels by offering multiple input options, including HDMI, USB, and VGA ports. This versatility allows users to connect a variety of devices, such as laptops, tablets, and media players, facilitating easy and quick setups for any situation. The projector also features a built-in 16W speaker, enhancing audio output and eliminating the need for additional sound equipment in small to medium-sized rooms.

Moreover, the NEC C944 boasts a long lamp life of up to 10,000 hours in eco mode, significantly reducing maintenance costs and minimizing downtime. The projector’s low power consumption aligns with energy-efficient practices, contributing to long-term sustainability efforts.

User-friendly features such as the auto focus and keystone correction make setup straightforward, allowing for quick adjustments to achieve the best image quality. The projector's compact design makes it portable and easy to transport, catering to the needs of mobile presenters.

Overall, the NEC C944 is a reliable and feature-rich projector that combines advanced imaging technologies and user-centric design to meet diverse presentation needs in educational and professional settings. Its exceptional brightness, resolution, and connectivity options make it a compelling choice for organizations seeking to elevate their visual communication.
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