ViewSonic PX700HDH - Page 50

50
Menu Option Description
Light Source Settings
Light Source Mode
 Normal: Provides full lamp brightness.
 Eco: Reduces lamp power consumpon by 16% and
lowers brightness to extend the lamp life and decreases
the fan noise.
 Dynamic Eco: Reduces lamp power consumpon by up to
30% depending on the content brightness level.
 SuperEco+: Reduces lamp power consumpon 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
Light Source Mode is set as SuperEco+.
Reset Light Source Hours
Resets the lamp timer after new lamp is installed. For changing
the lamp, please contact qualified service personnel.
When the Lamp Indicator Light lights up, please install a new
lamp or consult your dealer.
CAUTION: An old lamp may cause a malfunction in the
projector and in some instances the lamp may
explode.
NOTE: It is recommended to turn the power o and disconnect
the projector from the power outlet, and contact a
qualied service personnel for lamp replacement.
Light Source 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 calculang the equivalent light source hour is
as follows: Total (equivalent) Lamp Hour = 3.33 x (hours
used in Normal mode) + 2 x (hours used in Eco mode) + 2
x (hours used in Dynamic Eco mode) + 1 x (hours used in
SuperEco+ mode)
Reset Settings
Returns all settings to the factory preset values. When using
Reset Settings, the following settings will still remain: Zoom,
Keystone, Language, Projector Position, High Altitude Mode,
Security Settings, Remote Control Code, and Baud Rate.