iRobot DISCOVERY 400 - Manual (Page 16)

16 iRobot Roomba Owner’s Manual
Virtual Wall ®
(continued)
Compact Manual Virtual Wall
(models 430 and up)
A Manual Virtual Wall must be turned on
by hand at the beginning of the cleaning
cycle to activate the barrier. A Manual
Virtual Wall and its power light will shut
off after 135 minutes. When battery levels
are low, the Virtual Wall power light will
blink slowly to indicate that it needs new batteries.
Compact Auto Virtual Wall
(models 430 and up)
When an Auto Virtual Wall is set to “Auto”
mode, the power light blinks repeatedly
to indicate it is on. When battery levels
are low, the Virtual Wall blinks repeatedly
twice to indicate that it needs new batteries.
To save battery power, switch the Auto
Virtual Wall to “Off.” When in “Auto” mode, the
batteries should last approximately six months.
TIP: Point the arrows on top of the Virtual Wall towards the opening you would
like to block.
TIP: Point the arrows on top of the Virtual Wall towards the opening you would
like to block.
Compact Virtual Wall Battery Installation
To open the battery compartment, simply apply pressure on both iRobot
logos located on either side of the Virtual Wall and pull the bottom out,
separating the pieces.
Two “C” Alkaline Batteries
(not included)
Battery
Compartment