Samsung 2232BW - SyncMaster - 22" LCD Monitor, Руководство по обучению

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Entering Service Mode
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Set both the brightness and the contrast to 0.
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Hold down the Enter button for five (5) seconds.
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The SVC Function OSD will appear.
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To exit the SVC Function OSD, you have to turn off the power.

Safe Mode
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If the frequency of the input signals is higher than the supported frequency, Safe mode gives a
user a period of time (one (1) minute) to change the video card settings to a Recommended mode.
For 17” monitors: Safe mode supports
UXGA at 60Hz or 75Hz and displays a down-scaled screen
for one (1) minute . However, it switches to Sync Out of Range immediately at a frequency higher
than 85 Hz , which is a scheme to protect the panel from damage.
6. Service M ode / Safe M ode