Dell 7700HD User's Guide - Page 52

Always On, Off when Standby, Normal, Confirm - lamp

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QUICK SHUTDOWN-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. POWER SAVING-Select Off to disable Power Saving mode. By default, the projector is set to enter power saving 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. Power saving can be set to 30, 60, 90, or 120 minutes. If an input signal is not detected during the delay period, the projector turns off. To turn on the projector press the Power button. WIRELESS-Select Always On or Off when Standby to set the Wireless/LAN module on/off while the projector is standby status. VGA OUTPUT-Select Always On or Off when Standby the VGA output feature at projector standby status. LAMP MODE-Allows you to select between Normal or ECO 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. LAMP HOUR RESET-Press and select the Confirm option to reset the lamp hour. 52 Using Your Projector

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52
Using Your Projector
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
—
Select
Off
to disable Power Saving mode. By default, the
projector is set to enter power saving 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. Power saving can be set to 30, 60, 90, or 120 minutes.
If an input signal is not detected during the delay period, the projector
turns off. To turn on the projector press the Power button.
W
IRELESS
—
Select
Always On
or
Off when Standby
to set the Wireless/LAN
module on/off while the projector is standby status.
VGA O
UTPUT
—
Select
Always On
or
Off when Standby
the VGA output
feature at projector standby status.
L
AMP
M
ODE
—
Allows you to select between
Normal
or
ECO
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.
L
AMP
H
OUR
R
ESET
—
Press
and select the
Confirm
option to reset the
lamp hour.