| 摘要 |
Improvements which consist in including in the alarm circuit of the boxes 2 for controlling the working constants of the generator 1, a loudspeaker 5 connected to a synthesizer electronic system which makes it acoustically and verbally known that a defect exists, as well as a screen 6, together with the loudspeaker or substituting the latter, on which the aforesaid defect is likewise displayed in a legible fashion, these speaking and readable means preferably being located on a panel 9 which is mounted, removably, attached to the control box 2 and with a connection 3 which is sufficiently long in order for it to be separated and located at a distance from said box. It has special application to the total visual, acoustic, verbal and readable control of the working constants of the generator. <IMAGE>
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