ViewSonic PX727HD User Manual page 56

Menu Option
Lamp Settings
Reset Settings
Description
Lamp Mode
ͫ Normal: Provides full lamp brightness.
ͫ Eco: Reduces lamp power consumption by 30% and
lowers brightness to extend the lamp life and decreases
the fan noise.
ͫ Dynamic Eco: Reduces lamp power consumption by up to
65% depending on the content brightness level.
ͫ SuperEco+: Reduces lamp power consumption by 60%
and lowers brightness to extend the lamp life and
decreases the fan noise.
NOTT:
To control the lamp temperature, Eco Mode will be
switched on for 10 minutes every 4 hours when the
Lamp Mode is set as SuperEco+.
NOTT:
Color Mode, Color Temp. and Reset Color Settings will not
be available when the Lamp Mode is set as SuperEco+.
Reset Lamp Hours
Resets the lamp timer after a new lamp is installed. For
changing the lamp, please contact qualified service personnel.
Lamp Hours Information
ͫ Lamp Usage Time: Displays the number of hours the
lamp has been used.
ͫ Equivalent Lamp Hour: Displays the overall lamp life. The
method of calculating the equivalent light source hour is
as follows:
Total (equivalent) Lamp Hour = 5 x (hours used in
Normal mode) + 2 x (hours used in Eco mode) + 1.67 x
(hours used in Dynamic Eco mode) + 1 x (hours used in
SuperEco+ mode)
Returns all settings to the factory preset values. When
using Reset Settings, the following settings will still remain:
Zoom, Keystone, Corner Adj., Language, Projector Position,
ISF Mode, USB A Power, High Altitude Mode, Security Settings,
Remote Control Code, Control Method and Baud Rate.
56