Dear colleagues, I write to you for the following question / issue with my
DLG IT-100 ATU.
I have an Ic-7000 and a W8010 Original Diamond multiband Antenna. 
I think I have carried out the connections correctly. 
In the upper HF bands (up to 14.000HZ) everything works perfectly and the
ATU works well, but in the inferior bands (3.000-7.000-10.000-14.000hz) the
ATU doesn't work propertly, I am not able to couple the antenna with
IC -7000.
The IC-7000 display indicates "tunning..." and the beep sounds, but nothing
happens. I think the connections are correct and the antenna SWR is not
major than 2.
There are any issue or thing I can do?
I see that in the upper hf bands, the S-metter in  the IC-7000 moves to
indicate the RF power. In 20, 40 or 80M, S-metter don’t move.
RF power is set to max, and I try with different values in different bands.
Sorry for my bad bad English.
Waiting for your answer,

Miguel (EA3GZA)