Yamaha PSR-2700 [7/94] Preparation

Yamaha PSR-2700 [7/94] Preparation
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Preparation
This section contains information about setting up your PSR-1700 or PSR-2700 and preparing to
play. Be sure to go through this section carefully before using your PSR-1700/PSR-2700.
Installing the Backup Batteries
For memory backup the PSR-1700/PSR-2700 requires four 1.5V SUM-3, “AA” size, R-6 or equivalent
batteries. All PSR-1700 and PSR-2700 features will operate without these batteries installed, but song
memory and other data that is not saved to disk will be lost when then power is turned off. To prevent acci-
dental loss of data, we recommend that a set of backup batteries be installed while the instrument is in regular
use. When the backup batteries need to be replaced “Backup Battery Low” will appear on the LCD display
panel when the power is initially turned on (this also occurs if no backup batteries are installed). Try to re-
place the batteries
before they fail and the backup memory contents are lost.
Power Supply
After making sure that the AC mains voltage and frequency specified for your PSR-1700/PSR-2700 matches
your local power supply (check the label on the bottom panel), plug the power cord into a convenient AC outlet.
CAUTION
Never interrupt the power supply (e.g. unplug the power cord)
during any record or disk operation! Doing so can result in a loss
of data.
2
PEDAL
1R
AUX OUT
L+R/L
HEADPHONES
THRU
MIDI
OUT IN
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
AVIS:
RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR.
Z
Open the battery compartment cover located on the instrument’s bottom
panel.
X
Insert the four 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
four 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.
When you replace the batteries, any backed-up data will be lost. To
avoid this, be sure to save your valuable data to a floppy disk before
replacing the batteries.

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