Yamaha YSP-1 User Manual

Make sure you insert the batteries according to the 
polarity markings (+/–).

• Change all of the batteries if you notice the following 

conditions; the operation range of the remote control 
decreases, the indicator does not blink or its light 
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.

• 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.

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If the remote control is without batteries for more than 
2 minutes, or if exhausted batteries remain in the 
remote control, the contents of the memory may be 
cleared. When the memory is cleared, insert new 
batteries and reset the remote control codes.
When changing the batteries, be careful not to press 
any of the buttons on the remote control.
Doing so will clear the contents of the memory.