ViewSonic PG707X - 4000 Lumens XGA Networkable Projector with 1.3x Optical Zoom - Page 70

Light Source Settings, Closed Caption, To view captions, select CC1, CC2, CC3, or CC4 CC1 displays

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Menu Option Description Light Source Settings Light Source Mode ͫ Normal: Provides full lamp brightness. ͫ Eco: Reduces lamp power consumption by 21% and lowers brightness to extend the lamp life and decreases the fan noise. ͫ Dynamic Eco: Reduces lamp power consumption by up to 35% depending on the content brightness level. ͫ SuperEco+: Reduces lamp power consumption by 63% 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 a new lamp is installed. For changing the lamp, please contact qualified service personnel. Light Source Hours Information ͫ Light Source Usage Time: Displays the number of hours the lamp has been used. ͫ Equivalent Light Source Hour: Displays the overall lamp life. The method of calculating the equivalent light source hour is as follows: Total (equivalent) Light Source Hour = 3.33 x (hours used in Normal mode) + 2 x (hours used in Eco mode) + 1.33 x (hours used in Dynamic Eco mode) + 1 x (hours used in SuperEco+ mode) Closed Caption Closed Caption Enable Activates the function when the selected input signal carries closed captions. NOTE: • Captions: An on-screen display of the dialogue, narration, and sound effects of TV programs and videos that are closed captioned (usually marked as "CC" in TV listings). • This function is only available when a Composite video input signal is selected and its system format is NTSC. Caption Version To view captions, select CC1, CC2, CC3, or CC4 (CC1 displays captions in the primary language in your area). 70

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70
Menu Option
Description
Light Source Settings
Light Source Mode
ͫ
Normal: Provides full lamp brightness.
ͫ
Eco: R
educes lamp power consump°on by 21% and
lowers brightness to extend the lamp life and decreases
the fan noise.
ͫ
Dynamic Eco: Reduces lamp power consump°on by up to
35% depending on the content brightness level.
ͫ
SuperEco+: Reduces lamp power consump°on by 63%
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 a new lamp is installed. For
changing the lamp, please contact qualified service personnel.
Light Source Hours Information
ͫ
Light Source Usage Time:
Displays the number of hours
the lamp has been used.
ͫ
Equivalent Light Source Hour: Displays the overall lamp
life. The method of calcula°ng the equivalent light source
hour is as follows:
Total (equivalent) Light Source Hour = 3.33 x (hours used
in Normal mode) + 2 x (hours used in Eco mode) + 1.33
x (hours used in Dynamic Eco mode) + 1 x (hours used in
SuperEco+ mode)
Closed Caption
Closed Caption Enable
Activates the function when the selected input signal carries
closed captions.
NOTE:
•
Cap°ons: An on-screen display of the dialogue, narra°on,
and sound effects of TV programs and videos that are
closed cap°oned (usually marked as “CC” in TV lis°ngs).
•
This func°on is only available when a Composite video
input signal is selected and its system format is NTSC.
Caption Version
To view captions, select CC1, CC2, CC3, or CC4 (CC1 displays
captions in the primary language in your area).