Information-processing apparatus and removable substrate used therein

An information-processing apparatus comprising:

• an information-processing device that processes information;
• and
• a removable substrate that is detachably connected to the information-processing device,
• wherein the information-processing device includes:
• a signal-processing unit configured to process a received informational signal to set a quality of output by the received informational signal to a prescribed quality;
• an adjusting unit configured to allow a user to adjust the prescribed quality in the signal-processing unit;
• and
• a setting unit configured to allow the user to set at least any one of a state of the received informational signal and a state of output by the received informational signal, and
• wherein the removable substrate includes a storage unit configured to store a set history of the setting unit and an adjustment history of the adjusting unit.

A removable substrate that is detachably connected to an information-processing apparatus, the apparatus comprising:

• signal-processing means for processing a received informational signal to set a quality of output by the received informational signal to a prescribed quality;
• adjusting means for allowing a user to adjust the prescribed quality in the signal-processing means;
• and
• setting means for allowing the user to set at least any one of a state of the received informational signal and a state of output by the informational signal,
• wherein the removable substrate includes a storage means for storing a set history of the setting means and an adjustment history of the adjusting means.

A removable substrate that is detachably connected to an information-processing apparatus, the apparatus comprising:

• a signal-processing unit configured to process a received informational signal to set a quality of output by the received informational signal to a prescribed quality;
• an adjusting unit configured to allow a user to adjust the prescribed quality in the signal-processing unit;
• and
• a setting unit configured to allow the user to set at least any one of a state of the received informational signal and a state of output by the received informational signal,
• wherein the removable substrate includes a storage unit configured to store a set history of the setting unit and an adjustment history of the adjusting unit.