Operating Precautions
12
CD Handling
• 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 printing 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 scratch-
ing 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
o
f high temperature 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,
o
r use a CD cleaner. Always wipe from the inside to the outside, and do
no wipe with circular movements. Never use abrasives or solvent clean-
ers.
• Hioki shall not be held liable for any problems with a PC system that
a
rises from the use of this CD, or for any problem related to the purchase
of a Hioki product.