NEC NP-PA622U User's Manual - Page 103

Pincushion, Pc Tool, Reset

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PINCUSHION Adjust the curve distortion of the projection screen. 5. Using On-Screen Menu TOP Adjust the curve distortion of the upper edge of the projection screen. BOTTOM Adjust the curve distortion of the lower edge of the projection screen. LEFT Adjust the curve distortion of the left edge of the projection screen. RIGHT Adjust the curve distortion of the right edge of the projection screen. TOP LEFT RIGHT BOTTOM PC TOOL Recall the geometric correction data that is registered in the projector beforehand. There are three types of registered data. NOTE: • KEYSTONE, CORNERSTONE, and PINCUSHION cannot be selected when setting the geometric correction using a PC tool. • To clear the [GEOMETRIC CORRECTION] data that has been set up, press the Geometric. button for 2 or more seconds. • As electrical correction is carried out in geometric correction, the brightness may be affected and the picture quality may be degraded. RESET Reset the adjustment value that has been set up in GEOMETRIC CORRECTION (return to the initial value). 90

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90
5. Using On-Screen Menu
PINCUSHION
Adjust the curve distortion of the projection screen.
TOP������������������������ Adjust the curve distortion of the upper edge of the projection
screen�
BOTTOM ���������������� Adjust the curve distortion of the lower edge of the projection
screen�
LEFT ���������������������� Adjust the curve distortion of the left edge of the projection
screen�
RIGHT �������������������� Adjust the curve distortion of the right edge of the projection
screen�
TOP
LEFT
RIGHT
BOTTOM
PC TOOL
Recall the geometric correction data that is registered in the projector beforehand.
There are three types of registered data.
NOTE:
• KEYSTONE, CORNERSTONE, and PINCUSHION cannot be selected when setting the geometric correction using a PC tool.
• To clear the [GEOMETRIC CORRECTION] data that has been set up, press the Geometric. button for 2 or more seconds.
• As electrical correction is carried out in geometric correction, the brightness may be affected and the picture quality may be
degraded.
RESET
Reset the adjustment value that has been set up in GEOMETRIC CORRECTION (return to the initial value).