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Menu
Meaning
Off
Low-end open circuit switch off
On
Low-end open circuit switch on
3.12 Serial switch setting
1. Press the "PAGE" key to select the system setting interface
2. Select the relevant menu item
Press the up and down keys to move the cursor to the serial port switch. Press the left and right
keys to select "Off" "On"
Menu
Meaning
Off
Serial port switch off
On
Serial port switch on
3.13 baud rate setting
1. Press the "PAGE" key to select the system setting interface
2. Select the relevant menu item
Press the up and down keys to move the cursor to the baud rate and press the left and right keys to
select the set value