Supplying Power To Your Keyboard - Yamaha PortaTone PSR-210 Authorized Product Manual

Supplying Power to your Keyboard

Your PSR-210 or PSR-310 will run either from an optional power adaptor or batteries. Follow the instructions
below according to the power source you intend to use.
Connecting a Power Adaptor
The PSR-210 or PSR-310 can be powered from an optional power adaptor. To connect a power adaptor follow
the steps below.
Inserting Batteries
The PSR-210 or PSR-310 can also be powered from six 1.5V D size (SUM-1 or R-20) or equivalent batteries.
To connect a power adaptor:
1. Make sure that the POWER switch of the keyboard is turned
off, and that the power adaptor is not plugged into a wall outlet
or power strip.
2. Plug the power adaptor's DC IN plug into the DC IN jack at the
rear of the PSR-210 or PSR-310.
3. Plug the power adaptor into a wall outlet or power strip.
Warning:
Use ONLY a Yamaha PA-3, PA-4 or PA-40 AC Power Adaptor to power your
instrument from the AC mains. Other adaptors may cause serious damage to
your PSR-210 or PSR-310, and your power adaptor
To insert batteries:
1. Make sure that the POWER switch is turned off.
2. Open the battery compartment cover located on the keyboard's
bottom panel.
3. Insert the six batteries, being careful to follow the polarity
markings on the cabinet.
4. Replace the compartment cover, making sure that it locks
firmly in place
No Power will be drawn from the batteries when power adaptor is used.
Warnings:
When the batteries run down the sound of your PortaTone may be dis-
torted. Replace them with a complete set of six new batteries. NEVER
mix old and new batteries together.
Do not use different kinds of batteries at the same time.
During battery replacement the PSR-210 and PSR-310 memory will be
backed up for approximately 1 minute. If the batteries are removed for a
longer period, the keyboard will revert to its default factory settings.
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