Yamaha YRS-2100 Mode D'emploi page 3

■ Notes on remote controls and batteries
• Do not spill water or other liquids on the remote control.
• Do not drop the remote control.
• Do not leave or store the remote control in the following places:
– places of high humidity, such as near a bath
– places of high temperatures, such as near a heater or a
stove
– places of extremely low temperatures
– dusty places
• Do not expose the remote control sensor of this unit to direct
sunlight or lighting such as inverted fluorescent lamps.
• If the batteries grow old, the effective operation range of the remote
control decreases considerably. If this happens, replace the batteries
with two new ones as soon as possible.
• Change all of the batteries if you notice the following conditions:
the operation range of the remote control decreases or the
transmission indicator does not light up or becomes dim.
• Do not use old batteries together with new ones.
• Do not use different types of batteries (such as alkaline and
manganese batteries) together. Read the packaging carefully as
these different types of batteries may have the same shape and color.
• Exhausted batteries may leak. If the batteries have leaked, dispose
of them immediately. Avoid touching the leaked material or letting it
come into contact with clothing, etc. Clean the battery compartment
thoroughly before installing new batteries.
• Do not throw away batteries with general house waste. Dispose of
them correctly in accordance with your local regulations.
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