Dukane 6710UL, Руководство пользователя

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3. Convenient Features
44
Checking Energy-Saving Effect [CARBON METER]
This feature will show energy-saving effect in terms of CO
2
emission reduction (kg) when the pro-
jector’s [LIGHT MODE] is set to either [ECO1] or [ECO2]. This feature is called as [CARBON METER].
There are two messages: [TOTAL CARBON SAVINGS] and [CARBON SAVINGS-SESSION]. The [TOTAL
CARBON SAVINGS] message shows the total amount of CO
2
emission reduction from the time of
shipment up to now. You can check the information on [USAGE TIME] from [INFO.] of the menu.
(
→
page 156 )
The [CARBON SAVINGS-SESSION] message shows the amount of CO
2
emission reduction between
the time of changing to [LIGHT MODE] immediately after the time of power-on and the time of
power-off. The [CARBON SAVINGS-SESSION] message will be displayed in the [POWER OFF / ARE
YOU SURE ?] message at the time of power-off.
TIP:
• The formula shown below is used to calculate the amount of CO
2
emission reduction. Amount of CO
2
emission reduction = (Power
consumption in [NORMAL] [REF. LIGHT MODE] – Power consumption in current setting) × CO
2
conversion factor.* When an energy-
saving [LIGHT MODE] is selected, or the Lens Shutter is used, there will be a further reduction in CO
2
emission.
* Calculation for amount of CO
2
emission reduction is based on an OECD publication “CO
2
Emissions from Fuel Combustion, 2008
Edition”.
• The [TOTAL CARBON SAVINGS] is calculated based on savings recorded in 15 minutes intervals.
• The power consumption when the projector is in standby mode is excluded from the calculation of the amount of CO
2
emission
reduction.