Boss Audio 550B User Manual - Page 3

Precautions

Page 3 highlights

PRECAUTIONS How to Handle Discs ‡ Handle a disc by its edges. Do not touch the playing side. ‡ Before inserting a disc, wipe the disc outward from the disc center with a clean, soft, dry and lint-free cloth. Do not use solvents or thinners such a petrol/benzene or cleaners. ‡ After removing a disc from the disc slot, place the disc in a sleeve or case to keep it clean and prevent scratches. ‡ Do not stick paper or tape on the disc surface. If there is glue (or adhesive) on the disc surface, remove it before using the disc. Lithium Battery Cell Warnings ‡ Cell leakage may cause damage to the remote control. ‡ Do not throw cells into as this may cause an explosion. ‡ Keep battery cells out of reach of children. 1

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PRECAUTIONS
1
How to Handle Discs
Handle a disc by its edges. Do not touch the playing side.
Before inserting a disc, wipe the disc outward from the disc center with a
clean, soft, dry and lint-free cloth. Do not use solvents or thinners such a
petrol/benzene or cleaners.
After removing a disc from the disc slot, place the disc in a sleeve or case
to keep it clean and prevent scratches.
Do not stick paper or tape on the disc surface. If there is glue (or adhesive)
on the disc surface, remove it before using the disc.
Lithium Battery Cell Warnings
Cell leakage may cause damage to the remote control.
Do not throw cells into
as this may cause an explosion.
Keep battery cells out of reach of children.