HDMI Calibration TIP
If You mess up HDMI Calibration (adc/wb - in service menu) by accident here is a short tip how to quick and successfully re-calibrate HDMI - without any additional device (no pc, dvd, bd, ps3 etc).
In the Service menu go to :
SVC -> TEST PATTERN ->HDMI PATTERN SEL-> set to 7
Fullscreen Checkerboard should appear on Your TV.
Go back to main screen of service menu
Go to ADC/WB->ADC->HDNMI CALLIBRATION... and put left or right arrow on remote.
After few seconds it will end with success.
Tested on ES7000 by vanisz