Dell S520 User Manual page 51

Q S
UICK HUTDOWN
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 S —By default, the projector is set to enter power saving
OWER AVING
mode after 120 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 S
URING TANDBY
model on/off while the projector is standby status (default is Wireless
Off).
L M —Allows you to select the Normal, ECO, Dynamic, or
AMP ODE
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 —Select and press
YNAMIC
E D
XTREME IMMING
feature.
L H R
AMP OUR ESET
the lamp hour.
—Select On to turn off the projector with a single
—Select Wireless On or Off set the Wireless/LAN
to activate dynamic feature.
—Select and press
—Press
and select the Confirm option to reset
to activate extreme dimming
Using Your Projector 51