ViewSonic VS17690 User Manual page 54

Menu Option
Lamp Settings
Reset Settings
Description
Lamp Mode
ͫ Normal: Provides full lamp brightness.
ͫ Eco: Reduces lamp power consumption by 20% and
lowers brightness to extend the lamp life and decreases
the fan noise.
ͫ Dynamic Eco: Reduces lamp power consumption by up to
30% 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.
NOTE:
To control the lamp temperature, Eco Mode will be
switched on for 10 minutes in every 4 hours when the
Lamp Mode is set as SuperEco+.
NOTE:
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 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 = 4 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, Lens Shift, Language, Projector Position,
High Altitude Mode, Security Settings, Remote Control Code,
and Baud Rate.
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