Change with Up and Down key. And confirm with "OK"
There are 4 options available: RTU, ASCII, TCP RTU, TCP ASCII.
Note:If you want to use the Modbus TCP protocol, generally, you can select the "TCP
RTU".
4.3.7 Modification of System Time
You should first select the FUNCTION PAGE. (read 4.2)
1. Move the cursor to “Clock”: Press “UP” or “DOWN” key.
2. Confirm “Clock”: Press OK key.
Press OK key to set and modify date.