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Head for the Information Highway with Nokia 447Xpro
October 06, 1997
Nokia’s new 447Xpro display is the ideal vehicle for the professional traveller of the information highway. The picture of the 17-inch display is flicker free up to the remarkably high maximum resolution, providing a flexible and effective workspace for several overlapping application windows. The business audio capabilities of the Nokia 447Xpro allow the user to draw the full benefit of expanding multimedia applications.
The visual ergonomics of the Nokia 447Xpro display are approved in accordance with the stringent TCO'95 standard. All those who regularly work with images containing thin lines will appreciate the new display’s high contrast ratio of 1 to 4. Thin lines are a problem on screens of low contrast. Brightness must be increased to compensate for lacking contrast, but an excessively bright screen image is apt to cause eye strain. The user of the Nokia 447Xpro can view thin lines without increasing the brightness of the image, allowing him to escape undue eye strain.
Drive on with this picture
The Nokia 447Xpro offers the professional user a picture of professional quality. The user has the choice of the impressive maximum resolution of 1600 x 1200 at flicker-free 76 Hz. If a more standard resolution of 1024 x 768 is sufficient for the job at hand, the user can enjoy the benefits of the extremely high refresh rate of 125 Hz.
The user will find the picture of the Nokia 447Xpro sharp all the way to the corners, thanks to the new advanced deflection yoke, which adjusts convergence in all parts of the screen. The picture is dynamically focused by means of a triple electron gun, enabling the user to utilise the whole screen with no loss of clarity even in the corners.
The high resolution, sharpness and clarity of the flicker-free picture provide the user of this 17-inch display with a remarkably powerful and versatile tool in a world of increasingly interactive exchanging and processing of information.
Fast lane for networking and communicating
The meteoric growth of information networks provides a basis for a multimedia expansion, including spoken communication between PC users through networks. The Nokia 447Xpro enables the professional PC user to break his silence in style. The display comes optionally with an integrated amplifier, stereo speakers and a directional microphone.
Quality recording and reproduction of natural speech in the compact PC environment is an acknowledged technical challenge. The users of the Nokia 447Xpro can avail themselves of Nokia’s proven expertise and experience in the coding and replaying of the speech signal.
Fine-tune for optimal performance
The professional PC user spending long hours in front of the display need not live in permanent seclusion from natural light if the visual parameters of the display screen can be easily adjusted. Instead of shutting out natural light, the user can adjust the screen image to compensate for changing ambient light conditions.
The user interface of the Nokia 447Xpro features easy access controls of brightness and contrast, the two most adjusted image settings. The Auto-Shape option, accessed from for the On-Screen Menu, provides an automatic setting of the picture parameters. The parameters can be easily changed as required with the help of the Navi-keyTM control. The On-Screen Menu makes navigation easy and intuitive.
Password protection of display settings, with authorised persons only allowed to change the settings, is another new feature offered by Nokia. Identical display settings are of considerable significance in many corporate PC environments.
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