What is the meaning of items in Option Menu?

LT, LTP Option Menu

1. Acc Energy: setting which allow to chose between two accumulating energy modes Signed/Absolute. Signed mode, positive energy sign accumulate into import and negative energy sign accumulate to export. Absolute mode, all the energy accumulates to the import.
2. Alarm On Button: Red ball mark appears at the left buttons side in case this option is activated.
3. M2 On D.In: Activate the secondary meter to accumulate energy depending on digital in status.
4. Demand Cycle: Set demand cycle time to be 1, 2, 3, 4, 5, 10, 15, 20, 30 or 60 minutes.
5. Demand Type: Set demand calculation type to be Sliding window, Block or Thermal.
6. Demand Sync: Set demand synchronization type to be None, by D.In1, by Communication or by the Clock.
7. Date Format: Set date presentation format dd/mm/yy, mm/dd/yy, yy/mm/dd, mm-dd-yy or yy-mm-dd.
8. DIN Energy: Activate the digital in energy pulse feature.
9. NO Calc CT 0: present only the “real” measuring value from the current transform.
10. Led Power Save: Set after a while (minutes) the screen will enter power-save mode
11. Pre-Paid Energy: Activate prepaid meter mode.
12. Measuring VL-L: Force measuring the voltage between lines and ignore from theneutral line.
13. Hide Password: hide the password characters.
14. Calculate Cur. L0: Force calculating the current in neutral line (for LTP module).
15. SunSet Output: Digital out closed depending on the sunset settings.
16. Fast D.In: Activate the fast digital in mode (special hardware).
17. Cur no volt: In our meters, in order to receive a current reding, you must connect the voltage line, if you choose that option, you’ll receive current reading, even the voltage lines are disconnected.
18. No Min – Max: If you choose that option, the minimal and maximal value dissapear from screen.
19. Arom mssr VL3: if you connect aron connection, and if you choose that option, you must connect Line 3.
20. Meter roll over: you choose the reset point of the energy counter.