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Sufficient information shall be provided to the USER concerning any condition necessary to
ensure that, when used as prescribed by the manufacturer, the equipment is unlikely
to present a hazard within the meaning of this standard.
IEC标准里没提到对字体的要求。但UL标准里对字体的要求,见下:
²IMPORTANT SAFETY INSTRUCTIONS² and ²SAVE THESE INSTRUCTIONS²–
shall be entirely in upper case letters not less than 3/16 in (4.8 mm) high or emphasized to distinguish
them from the rest of the text. Upper case letters in the instructions shall not be less than 5/64 in (2.0 mm)
high, and lower case letters shall not be less than 1/16 in (1.6 mm) high. |
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