PSR-S900/S700 Owner’s Manual 17
Introduction
Powering Up
n
Before you switch your PSR-S900/S700 on or off, first turn down the volume of any connected audio
equipment.
1Press the [STANDBY/ON] switch.
The main display appears in the display.
When you’re ready to turn off the power, press the [STANDBY/ON]
switch again.
2Setting the volume
Use the [MASTER VOLUME] dial to adjust the volume to an appropriate
level.
CAUTION
In order to avoid possible
damage to the speakers or
other connected electronic
equipment, always switch on
the power of the PSR-S900/
S700 before switching on the
power of the amplified speak-
ers or mixer and amplifier.
Likewise, always switch off
the power of the PSR-S900/
S700 after switching off the
power of the amplified speak-
ers or mixer and amplifier.
Air Vents
CAUTION
This instrument has special air vents in the top panel (see below) and rear panel. Do not
place objects where they might block the air vent, since this may prevent adequate ven-
tilation of the internal components, and possibly result in the instrument overheating.
Air Vents