Dell S510 Interactive Projector - Manual (Page 53)

Using Your Projector 53
Q UICK S HUTDOWN —Select On to turn off the projector with a single
press of the Power button. This function allows the projector to
quickly power off with an accelerated fan speed. Slightly higher
acoustic noise is expected during quick power off.
NOTE: Before you turn on the projector again, wait for 60
seconds to allow the internal temperature to stabilize. The
projector will take a longer time to turn on if you try to power
on immediately. Its cooling fan will run at full speed for about
30 seconds to stabilize the internal temperature.
P OWER S AVING —By default, the projector is set to enter power saving
mode after 20 minutes of no activity. A warning message appears on
screen showing a 60 seconds countdown before switching to power
saving mode. Press any button during the countdown period to stop
the power-saving mode.
You can also set a different delay period to enter power saving mode.
The delay period is the time you want the projector to wait without an
input signal.
If an input signal is not detected during the delay period, the projector
turns off. To turn on the projector press the Power button.
D URING S TANDBY —Select Wireless On or Off set the Wireless/LAN
model on/off while the projector is standby status (default is Wireless
Off).
L AMP M ODE —Allows you to select the Normal, ECO, Dynamic, or
Extreme Dimming mode.
Normal mode operates at full power level. ECO mode operates at a
lower power level which may provide longer lamp life, quieter
operation, and dimmer luminance output on the screen.
D YNAMIC —Select and press to activate dynamic feature.
E XTREME D IMMING —Select and press to activate extreme dimming
feature.
L AMP H OUR R ESET —Press and select the Confirm option to reset
the lamp hour.