Yamaha P-90 Owner's Manual - Page 11

Turning the power on, Adjusting the volume - keyboard

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6 MIDI [IN] [OUT] connectors You can use MIDI cables to connect external MIDI devices. If using these MIDI connectors, set the [HOST SELECT] switch to "MIDI." Refer to page 44 "About MIDI." 7 [TO HOST] connector and [HOST SELECT] switch You can connect your personal computer to the [TO HOST] connector. If you are using the MIDI connectors, set the [HOST SELECT] switch to "MIDI." If you have connected your personal computer to the [TO HOST] connector, set this switch to the setting (other than "MIDI") appropriate for your model of computer. For details on connecting a personal computer, refer to page 45 "Connecting a Personal Computer." Turning the power on For details on connecting the AC power adaptor and external equipment, refer to page 9-11. CAUTION You must turn the volume of connected devices to the minimum setting (zero) before turning the power on or off. When turning the power on, first turn on the P-90 and then any external audio devices. When turning the power off, first turn off any external audio devices and then the P-90. Failing to observe the correct order may cause malfunctions or electrical shock. Make sure that the AC Power adaptor is connected correctly, and press the [STANDBY/ON] switch located on the left side panel. • The display will become active. To turn off the power, press the [STANDBY/ON] switch again. CAUTION Even when the switch is in the "STANDBY" position, electricity is still flowing to the instrument at the minimum level. CAUTION When you are not using the P-90 for a long time, make sure you unplug the AC power adaptor from the wall AC outlet. Adjusting the volume If an external audio device is connected, use the P-90's [MASTER VOLUME] control and the volume control of your external audio device to adjust the volume while you play the keyboard to produce sound. If you are using headphones, gradually raise the P-90's [MASTER VOLUME] control while playing the keyboard. If the sound is distorted at high volume, lower the [MASTER VOLUME] control and/ or external audio device volume control until the sound is no longer distorted. STANDBY / ON MASTER VOLUME MIN MAX P-90 Before using the P-90 11 ENGLISH

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P-90
Before using the P-90
ENGLISH
11
6
MIDI [IN] [OUT] connectors
You can use MIDI cables to connect external MIDI devices.
If using these MIDI connectors, set the
[HOST SELECT]
switch to “MIDI.”
Refer to page 44 “About MIDI.”
7
[TO HOST] connector and [HOST SELECT] switch
You can connect your personal computer to the
[TO HOST]
connector.
If you are using the MIDI connectors, set the
[HOST SELECT]
switch to
“MIDI.” If you have connected your personal computer to the
[TO HOST]
connector, set this switch to the setting (other than “MIDI”) appropriate for
your model of computer.
For details on connecting a personal computer, refer to page 45 “Connecting
a Personal Computer.”
Turning the power on
For details on connecting the AC power adaptor and external equipment, refer to
page 9–11.
CAUTION
You must turn the volume of connected devices to the minimum setting
(zero) before turning the power on or off. When turning the power on,
first turn on the P-90 and then any external audio devices. When turning
the power off, first turn off any external audio devices and then the P-90.
Failing to observe the correct order may cause malfunctions or electrical
shock.
Make sure that the AC Power adaptor is connected correctly, and press the
[STANDBY/ON]
switch located on the left side panel.
•
The display will become active.
To turn off the power, press the
[STANDBY/ON]
switch again.
CAUTION
Even when the switch is in the “STANDBY” position, electricity is still flow-
ing to the instrument at the minimum level.
CAUTION
When you are not using the P-90 for a long time, make sure you unplug
the AC power adaptor from the wall AC outlet.
Adjusting the volume
If an external audio device is connected, use the P-90’s
[MASTER VOL-
UME]
control and the volume control of your external audio device to adjust
the volume while you play the keyboard to produce sound.
If you are using headphones, gradually raise the P-90’s
[MASTER VOL-
UME]
control while playing the keyboard.
If the sound is distorted at high volume, lower the [MASTER VOLUME] control and/
or external audio device volume control until the sound is no longer distorted.
STANDBY /
ON
MASTER VOLUME
MIN
MAX