The tuning device and illumination functional attaching guide type meter

摘要

PROBLEM TO BE SOLVED: To provide an illuminating method of a pointer indicating meter for a tuning device improving visibility in dark places.;SOLUTION: A light emitting element 5 is closely attached on a part of the meter frame 2 to directly radiate/introduce the diffused light from the light emitting element. Further, a fluorescent substance is applied/mixed to the pointer 4, the scale plate 3 inside the meter, and the meter frame 2 to make them emit light.;COPYRIGHT: (C)2007,JPO&INPIT