When a stream encoded with a variable length code is output, a stream containing a syntax error and a format violation is prevented from being output. A temperature control unit estimates the temperature after the period \u0394t based on the current temperature input from a temperature sensor and the amount of heat generation estimated, and compares it with a predetermined threshold temperature. The manufacture of the ceramic body ensues with the assistance of LTCC technology, whereby this method is designationally modified. A second sliding joint end is configured to releasably engage a needle receiver. The ejector tabs are configured to manually couple the air inlet bezel to a power supply assembly. Each panel has an array of LEDs mounted to a planar surface thereof, and each of the panels is rotatable in at least two dimensions.