A method for increasing storage space in a system containing a block data storage device, a memory, and a processor is provided. The housing is configured to be positioned in an imaging position for imaging an object. The liquid level gauge is simply employed by a tank by installing the protective cap provided with the measuring rope in a measuring pipe connected to the inside of the tank. The device also includes a switch, wherein the switch allows the media cartridge to operate in a first mode and a second mode, wherein in the first mode the first antenna is operable, and wherein in the second mode the second antenna is operable.