An emulation prevention byte remover may include one or more of a first buffer, a second buffer, a checker, and a shifter. The force sensor contains a deformable member that is integrated with a strain sensor. A reduced boost table can be used, storing a subset of the adjusted target levels. Because the number, pattern and light output of the LEDs can be controlled, and are not changed by the calibration procedure itself, the jig can be used to more reliably and effectively calibrate the SEDS for CRT manufacture.