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DP83TC811S-Q1: EMC

Part Number: DP83TC811S-Q1

hi teams:

Our customer has configured LDG_CTRL1  register and LDG_CTRL2 register, The fine gain of register is the lowest and the highest:

The minimum is - 16% and - 60%. It is found that the test that will affect EMC will be affected. If the measured value is adjusted to the minimum, it will be reduced by about 1.5dB compared with the default value

If we all set the line driver gain contro to the lowest, will it affect our functions? Do you suggest we adjust it to the lowest one?