| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology by which a size of protrusion of a serial unit from a wall can be changed with one member for wall face installation, heightening a variety of a member such as a decorative plate for covering the serial unit at installation on the wall, and which allows a common use with other members used for another unit. SOLUTION: The serial unit equipped with a plurality of coaxial cable connection terminals consisting of central conductors and outer conductors concentrically set with the central conductors on the surface of a conductive shield case, and a wall face installation member for installing the serial unit are provided. The serial unit has an opening part for fixing the wall face installation member by inserting a part of it on the surface to mount the wall face installation member, and the wall face installation member is composed of a first member consisting of a fixing part to be fixed to the wall and an insertion part to be inserted into the opening part of the shield case, and a second member capable of being inserted into and removed from the insertion part of the first member. The second member can have its insertion part inserted into the opening of the shield case in whichever direction it is mounted. COPYRIGHT: (C)2005,JPO&NCIPI
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