Nokia 730C - Manual (Page 10)

9 Nokia 730C Operation
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OnView® Main Menu, part 2
VIEWMETER ® displays the frequency signal input (horizontal scan
and refresh rate) coming from the graphics card in your computer.
H. CONVERGENCE (Horizontal Convergence) adjusts horizontal
color alignment. Use only if you see red or blue around the horizontal
segments of black letters on a white background. Press
[-] or [+] to
adjust.
V. CONVERGENCE (Vertical Convergence) adjusts vertical color
alignment. Use only if you see red or blue around the vertical
segments of black letters on a white background.
Press [-] or [+] to
adjust.
V. LINEARITY CENTER (Vertical Linearity Center) adjusts the
vertical distortion at the center of the screen image. Press [-] or [+] to
adjust.
V. LINEARITY SYMMETRY (Vertical Linearity Symmetry) adjusts the
vertical distortion by balancing the vertical distortion between the top
and the bottom of the screen image. Press
[-] or [+] to adjust.
NOTE: Both V. LINEARITY CENTER and V. LINEARITY SYMMETRY are advanced
controls to be used for set up and calibration only. To return these controls to
factory settings use DATA RECALL (see page 11).
HOOKING straightens the four corners of the screen image. Press [-]
or [+] to adjust.
FOCUS adjusts the sharpness of the screen image. Press [-] or [+] to
adjust.
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