Yamaha A-S300, Owner'S Manual

Page: 18 / 154

16
En
TROUBLESHOOTING
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Remote control
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Notes on batteries
• Change both batteries when the operation range of the
remote control decreases.
• Remove the batteries if the remote control is not to be
used for an extended period of time.
• 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.
• 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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Handling the remote control
• 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 types of conditions:
– high humidity, such as near a bath
– high temperature, such as near a heater or a stove
– extremely low temperatures
– dusty places
• Do not expose the remote control sensor to strong
lighting, in particular, an inverter type fluorescent
lamp; otherwise, the remote control may not work
properly. If necessary, position the unit away from
direct lighting.
Problems Possible Causes Solutions
Refer to
page
The remote control
does not work nor
function properly.
The remote control is too far away or
tilted too much. The remote control will function within a maximum
range of 6 m (20 ft) and no more than 30 degrees off-
axis from the front panel.
3
Direct sunlight or lighting (from an
inverter type of fluorescent lamp, etc.) is
striking the remote control sensor of this
unit. Reposition this unit or lighting.
—
The batteries are weak. Replace all batteries. 3