Boss Audio Systems DR-670 用户手册
16
Quick Start
Install batteries
1
Make sure that the power is turned off.
2
Remove the battery cover on the unit’s underside.
* When turning the unit upside-down, get a bunch of newspapers or magazines, and place them under
the four corners or at both ends to prevent damage to the buttons and controls. Also, you should try to
orient the unit so no buttons or controls get damaged.
orient the unit so no buttons or controls get damaged.
* When turning the unit upside-down, handle with care to avoid dropping it, or allowing it to fall or tip
over.
3
Insert six AA batteries in the battery case, taking care to ensure that the positive (+) and
negative (-) terminals are not reversed.
negative (-) terminals are not reversed.
* We recommend the use of alkaline batteries for extended battery life.
* Do not mix new batteries with partially used batteries, and do not mix batteries of differing types.
fig.00-01
4
Close the battery cover.
When the battery power begins to run low, “DRY BATTERY LOW” appears in
the display when the power is turned on. When this occurs, replace with new (six
AA) batteries.
the display when the power is turned on. When this occurs, replace with new (six
AA) batteries.