▇ Added 4-20mA Re-transmission function
I. Hardware modifications
1. A further transfer card soldered on the motherboard
2. In the re-transmission of pin the new terminal shrapnel(15.16)
II. Software modifications
1. Press and hold "MODE" key 5 sec to enter LEVEL 2
2 .Set "Lock=1111"
3. Press and hold "MODE" key + "<" key 5 sec to enter LEVEL 4
4. Set "St-5-2=1"
(Default 0000 was revised to 0010)
5. Set "St-6-4=1"
(Default 0001 was revised to 1001)
6. Press AUT key Back to LEVEL1
(Press and hold" MODE" key for 5 Back to LEVEL1)
7. Press and hold "MODE" key + "<" key 5 sec to enter LEVEL 3
8. Set "Std=SV_4"
9. Adjustment Lo03 the output low=4mA (Lo03 value of approximately 439)
10. Adjustment Hi03 The output high=20mA (Hi03 value of approximately 2910)
11. Set "Std=PV_4"