Turning The Power On/Off - Boss BR-80 Owner's Manual

Turning the Power On/Off

Once the connections have been completed (p. 40), turn on power to your various devices in the
order specified. By turning on devices in the wrong order, you risk causing malfunction and/or
damage to speakers and other devices.
1.
Check the following before you turn on the power .
• Have connections with your external equipment been made correctly?
• Are the volume controls of the BR-80 and the connected equipment set to the minimum
position?
• Is the SD card inserted? (p. 39)
2.
Turn the BR-80's [VOLUME] dial all the way down .
3.
Switch on the power to the equipment connected to the input jacks (GUITAR/MIC IN
jack, LINE IN jack) .
4.
Press the [ ] button on the top panel to turn on the power .
5.
Switch on the power to the equipment connected to PHONES/LINE OUT jack .
NOTE
• This unit is equipped with a protection circuit. A brief interval (a few seconds) after power up is
required before the unit will operate normally.
• Before switching the power on/off, always be sure to turn the volume down. Even with the
volume turned down, you might hear some sound when switching the power on/off. However,
this is normal and does not indicate a malfunction.
• When using the BR-80 on USB bus power, take care that the USB cable is not disconnected
during use. If the USB cable is disconnected, data might be lost.
MEMO
When the BR-80 is shipped from the factory, an SD card is inserted in the memory card slot.
Connecting the AC adaptor (sold separately)
Connect the separately available AC adaptor (PSA series) to
the DC IN jack located on the left side panel of the BR-80.
You must use the PSA series as the AC adaptor. Using any
other adaptor may cause overheating and malfunction.
* We recommend that you keep batteries installed in the unit even though you'll be powering it with the
AC adaptor. That way, you'll be able to continue a performance even if the cord of the AC adaptor gets
accidently disconnected from the unit.
Getting Ready to Use the BR-80
41