Turning Your Projector Off - NEC NC900C User Manual

3-7. Turning your projector off

The indicators on the control panel blink when the following operations are carried out. (See page 66)
NOTE
• When you turn the lamp on or change the lamp mode
The indicators of the POWER button and the LAMP ON/OFF button blink green. The projector cannot be turned
off while the POWER button indicator is blinking (in cycles of 2). The lamp cannot be turned off while the LAMP
ON/OFF button indicator is blinking.
If you operate the POWER button or LAMP ON/OFF button while the indicators are blinking, the LCD screen
displays the warning screen below. The POWER button or LAMP ON/OFF button becomes operable when the
amount of time remaining reaches 0.
When you turn the lamp on or
change the lamp mode
1
Press the POWER button on the projector control panel for three seconds or longer.
The lamp is turned off, the POWER button indicator blinks green, and the STATUS indicator blinks orange (cooling
state).
The fan will continue to rotate while cooling, and the amount of time remaining for cooling is displayed on the LCD
screen. The cooling-off time is 90 seconds.
When the cooling is finished, the POWER button indicator turns off and the status indicator lights orange (standby
state). KEY LOCK becomes automatically on if no control panel operation takes place in the standby state for 30
seconds by default. Buttons on the control panel do not function while KEY LOCK is on. (See page 33)
2
Wait till the projector enters standby state before turning off the main power switch of the projector.
The POWER button indicator is turned off and the main power is turned off.
3. Projection of Images (Basic Operation)
35