| 摘要 |
<p>PURPOSE:To obtain a portable terminal equipment which is used for the inspection of a meter, the stock control, etc., and can process the different types of tasks by solving such a problem where the portable terminal equipment must be remodeled every time the inspecting items are changed. CONSTITUTION:When the inspecting items are changed, a panel sheet 22 is replaced with another sheet 22 and this sheet 22 is inserted between a cover part 12 and a transparent sheet 21. The part 21 includes a matrix key 18 having the vertical and horizontal pitches equal to the print pitch of a general-purpose printer. In this respect, the key 18 exist under the characters if the sheet 22 consists of the characters printed by the general-purpose printer. Therefore a panel switch is secured when the sheet 22 is pushed over the sheet 21. Thus it is possible to easily cope with the change of the inspecting items just by exchanging the sheets 22 after printing the inspecting items and performing the partial adjustment of a control means like the replacement of a RAM unit 15, etc.</p> |
