NEC PX750U - Page 91

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2. Projecting an Image (Basic Operation)
2. Pressthe (POWER)buttonontheprojectorcabinet
orthePOWERONbuttonontheremotecontrol.
The POWER indicator will turn to blue and the projector
will become ready to use.
TIP:
• Whenthemessage“PROJECTORISLOCKED!ENTERYOUR
PASSWORD.” is displayed, it means that the [SECURITY]
featureisturnedon.(→ page 42)
• When the ECO message is displayed, it means that [ON] is
selectedfor[ECOMESSAGE].(→ page 114)
After you turn on your projector, ensure that the computer
or video source is turned on.
NOTE:Abluescreen(bluebackground)isdisplayedwhennosignal
isbeinginput(byfactorydefaultmenusettings).
Standby Blinking PowerOn
Steady orange
light
Blinking blue
light
Steady blue
light
(→page220)