NEC ME401X - ❻ Preventing the Unauthorized Use of the Projector [SECURITY]

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2. Projecting an Image (Basic Operation)
4. Press the ▲buttontoselect[HORIZONTAL]andthenusethe◀
or ▶ so that the top and bottom sides of the projected image are
parallel.
• Adjustthehorizontalkeystonedistortion.
5. Repeat steps 2 and 4 to correct keystone distortion.
6. AftercompletingKeystonecorrection,presstheEXITbutton.
The Keystone screen will disappear.
• ToperformKeystonecorrectionagain,pressthe▼ button to display
the Keystone screen and repeat above steps 1 to 6.
Toreturnthekeystoneadjustmentstodefault:
1. Press the ▼buttontoselect[RESET]andpresstheENTERbutton.
2. Press the ◀ or ▶buttontoselect[YES]andpresstheENTERbutton.
The adjustments will be reset.
All the adjustments for all the ve items will be reset at the same time.
• TheKEYSTONEfeaturecancauseanimagetobeslightlyblurredbecausethecorrectionismadeelectroni-
cally.