Yamaha PSR-4000 - Manual (Page 12)

8
The Demonstration
Z
Switch ON
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To give you an idea of the PSR-4000’s sophisticated capabilities, it
is programmed with 14 demonstration sequences which can be played
in a number of ways.
Plug the AC power cord into a convenient AC
outlet, then press the [POWER] button to turn the
PSR-4000 ON.
X
Set an Initial Volume Level
................................................................................................................................................
Set the [MASTER VOLUME] control to a
position about a quarter of the way toward the
highest setting. You can re-adjust the [MASTER
VOLUME] control for the most comfortable over-
all volume level after playback begins.
C
Press the [DEMO] Button
...................................................................................................................................................
Press the [DEMO] button and the PSR-4000
demo display will appear.
B
Exit When Done ..........................................................................................................
Press either the [DEMO] button or the [EXIT]
button to exit from the demo mode and return to the
normal play-mode display when you’ve finished
playing the demo songs.
V
Start & Stop Playback as Required
Press the START LCD button to start playback of
all demo songs. Press the STOP LCD button when
you want to stop playback.
DEMO
EXIT
DEMO POWER
MASTER VOLUME
MIN • • MAX
DEMO POWER