Yamaha PSR-410 - Manual (Page 7)

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Power Supply
Your PSR-410 will run either from an optional power adaptor or batteries*. Follow the instructions below
according to the power source you intend to use.
* When batteries are used the sound of the PSR-410 may be distorted at high volume
levels. This is because the power of the amplifier is reduced when batteries are used.
CAUTION
• Never interrupt the power supply (e.g. remove the batteries or un-
plug the AC adaptor) during any PSR-410 record operation! Doing so
can result in a loss of data.
Preparation
This section contains information about setting up your PSR-410 and preparing to play.
Be sure to go through this section carefully before using your PSR-410.
DC 10-12V IN HEADPHONES/
AUX OUT
SUSTAIN PEDAL
For battery operation the PSR-410 requires six 1.5V SUM-1, “D” size, R-20 or equivalent batteries.
When the batteries need to be replaced the volume may be reduced, the sound may be distorted, and other
problems may occur. When this happens, turn the power off while either the batteries are replaced or an AC
adaptor is connected.
● Using Batteries .......................................................................................................................................
When the batteries fail, replace them as follows:
Z Open the battery compartment cover located on the instrument’s bottom
panel.
X Insert the six new batteries, being careful to follow the polarity markings on
the inside of the compartment.
C Replace the compartment cover, making sure that it locks firmly in place.
CAUTION
• When the batteries run down, replace them with a complete set of
six new batteries. NEVER mix old and new batteries.
• Do not use different kinds of batteries (e.g. alkaline and manganese)
at the same time.
• To prevent possible damage due to battery leakage, remove the
batteries from the instrument if it is not to be used for an extended
period of time.
PA-3,
PA-4,
PA-5,
PA-5B,
or
PA-40
DC 10-12V IN
Plug the DC output cable from an optional Yamaha PA-3, PA-4, PA-5, PA-
5B, or PA-40 AC Power Adaptor into the DC IN jack on the rear panel of the
PSR-410, then plug the Power Adaptor (or the AC cable of the Power Adaptor)
into a convenient wall AC power socket. The internal batteries are automati-
cally disconnected when an AC Power Adaptor is used.
CAUTION
• Use ONLY a Yamaha PA-3, PA-4, PA-5, PA-5B, or PA-40 AC Power
Adaptor to power your instrument from the AC mains. The use of
other adaptors may result in irreparable damage to both the adaptor
and the PSR-410.
NOTES
• Using the PA-5 with the PSR-410 will provide a slight increase in the
overall volume.
AC power
socket
● Using An Optional AC Power Adaptor .................................................................................................
The illustrations here are not available.