| 摘要 |
PROBLEM TO BE SOLVED: To efficiently conduct adjustment processing that updates a set value of an electronic volume from an initial value to have transmission power of radio communication equipment approach to a prescribed object level in the case that transmission power is adjusted by changing the electronic volume. SOLUTION: A control section 1, consisting of an equipment control computer 11 and a memory 12, has a function of changing a set value of an electronic volume 22 via an A/D converter 21 of a portable terminal 4 by giving a prescribed signal to the portable radio terminal 4 via an interface 3. The update processing of the set value of the electronic volume 22 is conducted repeatedly until a transmission power of a power output section 23 of the terminal 4, measured by a measurement device 2, matched an object level. The control section 1 realizes efficient adjustment processing by setting the initial value of the electronic volume in the succeeding adjustment processing, based on the setting result of the set value of other terminal 4, for which the adjustment processing is finished so as to obtain the transmission power of the terminal 4 very near an object level at the setting of the initial value. |
