19
3.3 PPFD Mode
Click “PPFD” icon in main menu to validate Photosynthetic
Photon Flux Density (PPFD). Measuring range is 350~800nm. In
addition, items and ranges to measure can also be customized;
instructions are shown in the figure.
Customize the four measurement
items in PPFD mode.
Click the item to be changed.
1
Changeable measurement item
2
Click items to be shown in
position ①. Click “ ” key at
bottom of screen to back to last
page without selecting any item.
Default item changed. Follow
the same steps to change
other default items.
3
20
3.3 PPFD Mode
Customizing measurement range
1. Press the “PFD-custom” item.
2. Select the start and end values in order to change the range.
3. Use the keyboard to input the values; press “OK” when completed.
4. Press the confirm button “
” to complete the settings for
changing the range.
5. Return to the measurement page and the yellow value under
“PFD-custom” is updated based on the customized range.
1
3
4
2
5
