NEC M230X - Correcting Keystone Distortion Manually; Adjusting with Buttons on the Cabinet

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2. Projecting an Image (Basic Operation)
 Correcting Keystone Distortion Manually
Ifthescreenistiltedvertically,keystonedistortionbecomeslarge.AutomaticKeystoneCorrection(AUTOKEYSTONE)
functionisturnedonatthetimeofshipment.Tocorrectkeystonedistortionmanually,proceedwiththefollowingsteps
tocorrectkeystonedistortion.
NOTE:
• TheKeystonecorrectioncancauseanimagetobeslightlyblurredbecausethecorrectionismadeelectronically.
• TheKeystonecorrectionrangecanbemadenarrower,dependingonasignaloritsaspectratioselection.
• YoumaynotgetthedesiredresultfromtheAutoKeystonecorrection,dependingonthepositionofthezoomlever.Ifthishap-
pens,performtheKeystonecorrectionmanually.
Adjusting with buttons on the cabinet
1. Pressthe or buttonwithnomenusdisplayed.
 Thekeystonebarwillbedisplayed.
2. Usethe or tocorrectthekeystonedistortion.
 Thekeystonebarwillbeclosedafteraperiodoftime.
3. PresstheENTERbutton.
 Thekeystonebarwillbeclosed.
NOTE:
• Whenthemenuisdisplayed,theaboveoperationisnotavailable.Whenthemenuisdisplayed,presstheMENUbuttontoclose
themenuandstarttheKeystonecorrection.
 Fromthemenu,select[SETUP]→[GENERAL]→[KEYSTONE].Thechangescanbesavedwith[KEYSTONESAVE].(→page
81)
• KeystonecontrolisnotavailablewiththeorbuttonwhenVIEWERisused.