Operating Precautions
7
Handling the CD
• Always hold the disc by the edges, so as not to make fingerprints on the disc or scratch
the printing.
• Never touch the recorded side of the disc. Do not place the disc directly on anything
hard.
• Do not wet the disc with volatile alcohol or water, as there is a possibility of the label print-
ing disappearing.
• To write on the disc label surface, use a spirit-based felt pen. Do not use a ball-point pen
or hard-tipped pen, because there is a danger of scratching the surface and corrupting
the data. Do not use adhesive labels.
• Do not expose the disc directly to the sun's rays, or keep it in conditions of high tempera-
ture or humidity, as there is a danger of warping, with consequent loss of data.
• To remove dirt, dust, or fingerprints from the disc, wipe with a dry cloth, or use a CD
cleaner. Always wipe from the inside to the outside, and do no wipe with circular move-
ments. Never use abrasives or solvent cleaners.
• Hioki shall not be held liable for any problems with a computer system that arises from
the use of this CD, or for any problem related to the purchase of a Hioki product.