Yamaha Harmony Director HD-300 Owner's Manual page 15

Turning the Power Off
1.
When an external device is connected, first turn the volume down on the external device and then
turn off the power of the external device.
2.
Move the [MAIN VOL] slider to the minimum setting.
3.
Press and hold the [P] (Standby/On) switch for one second, and then release it.
A message will appear on the display, and the power will be turned off after a few seconds.
CAUTION
Even when the power is off, a small amount of electricity is still flowing through the instrument. Make sure to unplug the AC
adaptor from the power outlet when you intend not to use the instrument for an extended period of time or during electrical
storms. When using batteries, remove the batteries from the instrument.
Auto Power Off Function
To prevent unnecessary power consumption, this instrument features an Auto Power Off function that automatically
turns the power off if the instrument is not operated for a specific period of time. The amount of time that elapses before
the power is automatically turned off depends on the type of power being used. This is set to 30 minutes for battery
power, and two hours when using an AC adaptor.
The Auto Power Off function can be enabled/disabled on the Settings screen (page 31).
 Disabling Auto Power Off
• When the power is off
Turn the power on while holding down the lowest key on the
keyboard.
• When the power is on
Press the [SETTING] button to call up the Settings screen, and then
set "AutoPowerOff " to "Disable. "
 Enabling Auto Power Off
Press the [SETTING] button to call up the Settings screen, and then set
"AutoPowerOff" to "Enable."
NOTICE
When you intend not to operate this instrument for a specific period of time
while connecting to an external device such as an amplifier, speaker, or
computer, make sure to follow the instructions in the Owner's Manual to turn off the power to the instrument and the connected
external devices in order to protect the devices from damage. If you do not want the power to turn off automatically when a
device is connected, disable the Auto Power Off function.
NOTE
To move the cursor on the Settings screen, use the BEAT • TEMPO MEMORY CURSOR [L][R] buttons. To change values, use the [-]/
[+] buttons.
Setting Up
15
HD-300 Owner's Manual