=== Disabling calibration loop ===Checking synthesizer lock state of board A [OK] Locked ===Checking synthesizer lock state of board B [OK] Locked ===Checking synthesizer lock state of board C [OK] Locked ===Checking synthesizer lock state of board D [OK] Locked ===Checking frequency of synthesizer 1 [OK] Freq=9048 MHz ===Checking frequency of synthesizer 2 [OK] Freq=9048 MHz === Checking IF power level on core board A [OK] count = 31762 === Checking IF power level on core board B [OK] count = 31705 === Checking IF power level on core board C [OK] count = 32177 === Checking IF power level on core board D [OK] count = 31835 === Checking sampler phases [OK] OK ===Checking sampler gains for board A [OK] sampler powers = [74286170, 73962529, 74702119, 73685714] ===Checking sampler gains for board B [OK] sampler powers = [80580887, 80503572, 84124775, 80443246] ===Checking sampler gains for board C [WARN] Large differences (>5%) in sampler powers for board=C. [88677110, 82110938, 80601730, 82391852] 6.269611% [RESOLUTION] Restart the DBBC3 control software (no reload of firmware, re-initialize) If the problem persists retry restart up to 5 times. Possibly do a gain calibration (cal_delay=boardNum). Consult the documentation ===Checking sampler gains for board D [OK] sampler powers = [70857237, 72958514, 71649135, 71454116] ===Checking sampler offsets for board A [OK] Asymmetry = 0.017165% ===Checking sampler offsets for board B [OK] Asymmetry = 0.026079% ===Checking sampler offsets for board C [OK] Asymmetry = 0.040338% ===Checking sampler offsets for board D [OK] Asymmetry = 0.032243% Do you want to set the tap filters now? [y/n]y === Loading tap filters for board A === Loading tap filters for board B === Loading tap filters for board C === Loading tap filters for board D === Setting up calibration loop === Enabling calibration loop === Waiting for 1 minute to allow adjusting the power levels === Now re-checking the bit statistics (should be proper 2-bit) ===Checking sampler offsets for board A [OK] Asymmetry = 0.001044% ===Checking sampler offsets for board B [OK] Asymmetry = 0.013324% ===Checking sampler offsets for board C [OK] Asymmetry = 0.021722% ===Checking sampler offsets for board D [OK] Asymmetry = 0.021092% === Setting up calibration loop === Enabling calibration loop === Done