NEC NP-P401W User Manual page 44

TIP:
• The formula as shown below is used to calculate the amount of CO
Amount of CO emission reduction = (Power consumption in OFF for ECO MODE − Power consumption in AUTO ECO/NORMAL/
2
ECO for ECO MODE) × CO
closed, the amount of CO
* Calculation for amount of CO
Edition".
• The [TOTAL CARBON SAVINGS] is calculated based on savings recorded in 15 minutes intervals.
• This formula will not apply to the power consumption which is not affected by whether [ECO MODE] is turned on or off.
• The factors for [TOTAL COST SAVINGS] can be changed from the menu ([CARBON CONVERT] and [CURRENCY CONVERT]). (→
page 112)
• The currency unit for [TOTAL COST SAVINGS] can be changed from the menu ([CURRENCY]). (→ page 112)
conversion factor.* When the image is turned off with the AV-MUTE button or with the lens cover
2
emmission reduction will also increase.
2
emission reduction is based on an OECD publication "CO
2
emission reduction.
2
32
3. Convenient Features
Emissions from Fuel Combustion, 2008
2