Philips 202P70/00 Electronic User's Manual page 111

The OSD Controls
8) To adjust the vertical convergence, press the
9) When the vertical convergence is adjusted, press the
CONTROLS window. BACK TO MAIN CONTROLS is highlighted.
After returning to EXTRA CONTROLS . . .
. . . to continue to ADJUST PURITY, press the
PURITY is highlighted. Next, start with step 4 under EXTRA CONTROLS -
ADJUST PURITY.
Smart Help
Note: If you have not degaussed the monitor, please follow the steps under
the Extra Controls - Degauss section of this manual before adjusting the purity.
. . . to exit completely, press the
ADJUST PURITY (Not available in all models)
EXTRA CONTROLS is a set of features, including ADJUST PURITY. Purity is a process by which
colors appear clear and untainted, especially in the four corners of the monitor. Purity can be
affected by such things as the presence of a magnetic source near the monitor or even by the
ambient room temperature. For example, you might see the color red in a corner of the monitor
screen where you should see only a pure white. To adjust the purity, follow the steps below. Note:
Use only if necessary. Remember: you must degauss the monitor BEFORE adjusting the purity.
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or button.
button to return to the EXTRA
button until ADJUST
button twice.