If you are trying to provide actual protection or information then I would put that on the product. The manual may be read the first time or two that an individual reads it (and that's really unlikely in my case) but it becomes lost and forgotten very quickly. Even familiar users of the equipment that do retain the manual are only going to glance at the sections of the manual that they need immediately, not the User Warnings. So if you're trying to protect the equipment put the marking on the equipment (even if you just use the IEC heat symbol). If you are trying to simply meet the safety standard put it in the manual Personally, I would put it on the product along with the warning in the manual to explain it. You're marketing folks may disagree. You didn't ask for this but I would also consider feet or something to increase the heat radiating capacity of this surface. It provides better protection for the surface the equipment sits on and helps get heat away from the internal components for increase reliability. Your bean counters may disagree. Gary
-----Original Message----- From: andreas.tho...@toshiba-teg.com [SMTP:andreas.tho...@toshiba-teg.com] Sent: Wednesday, October 28, 1998 5:34 AM To: emc-pstc Subject: Heat Warning Dear All, I like to ask you for your comment regarding following case: If there is a portable IT product which bottom surface can become hot (around 49°C) during use, would you recommend to put a warning label onto the product or would you consider a warning in the operator's manual as sufficient ? Thank you for your comments Kind regards Andreas Thomas --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, j...@gwmail.monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators). --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, j...@gwmail.monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators).