iRobot Romba 780 Owner'S Manual Download Page 3

Cleaning Modes and Pattern

Roomba uses iAdapt

 Responsive Cleaning Technology, an advanced, proprietary 

system of software and sensors. iAdapt allows Roomba to actively monitor the cleaning 
environment more than 60 times per second and respond with over 40 different mobility 
behaviors to clean the room more thoroughly.

Roomba 700 Series has 3 cleaning modes you can select:

Clean Mode

 – Roomba automatically calculates the room size and adjusts its cleaning 

time appropriately.

Spot Mode

 – Roomba will spiral approximately 3 feet (1 meter) in diameter  

and then spiral back to where it started – an intense, localized clean for those  
quick fixes.

Scheduled Cleaning Mode 

– Roomba leaves its Home Base, cleans, and then  

returns to recharge when it’s done.

Surfaces

Your Roomba works on pretty much anything – wood, carpet, tile, vinyl and linoleum,  
adjusting to different floor types. It automatically senses stairs and other drops.  
It might stall when confronting round edges and might slide over particularly slippery  
surfaces. Very dark floors may impede its sensors. Roomba is not designed for  
use outdoors.

Anti-tangle system

Roomba won’t get caught up in tassels or fringes. If it senses a tangle, it  
automatically stops its brushes and spins them in reverse to free itself.  

Home Base

Position the Home Base on a hard, level surface against a wall. Make sure it’s at least 

 

4 feet (1.5 meters) from any stairs and that your Roomba has a clear path to reach it. 

When Roomba has finished cleaning, it will return to its Home Base to charge.  
The light on the Home Base stops blinking and turns solid green when Roomba  
makes a good connection. Then, Roomba’s battery indicator will pulse amber to  
show it is charging, and will turn solid green when Roomba is fully charged and  
ready to clean again!

Virtual Wall

®

 

 Optional accessory for all models. 

Virtual Walls create an invisible barrier that your Roomba won’t cross. That makes it easy 
to confine it to a particular room or area, and prevent it from getting too close to anything 
delicate or dangerous. 

• Each Virtual Wall needs two C alkaline 

 

   batteries (not included).

• You can set the Virtual Walls to block an 

 

   opening of up to 7 feet (2 meters).  
   It creates a cone shape barrier, so the  
   beam gradually gets wider.

• For best results, place the Virtual Wall 

 

   on the outside of the doorway you  

   want to block. Point the arrows on the 

 

   top towards the opening. 

Manual Virtual Wall

• Turn on a Manual Virtual Wall by hand at the beginning of the cleaning cycle. 

 

   It will shut off after 135 minutes. If the power light blinks green, it means you’ll  
   need new batteries soon.

Auto Virtual Wall

•  When an Auto Virtual Wall is set to “AUTO” mode, the power light continuously blinks 

to indicate it is on. When battery levels are low, the Virtual Wall continuously blinks 
twice to indicate that it needs new batteries. When in AUTO mode, the batteries 
should last for around six months. To save on batteries, just switch it to OFF.

Virtual Wall Lighthouse™  

Accessory for models 780 and above only.

A Virtual Wall Lighthouse can act as both a Virtual Wall and a Lighthouse.  
In Lighthouse mode, it helps your Roomba navigate around your home.  
In Virtual Wall mode, it blocks off areas you don’t want cleaned. 

Simply use the Mode Selector to make your choice. Either way, it turns on and off  
automatically as you turn your Roomba on and off. When on, the light on top is lit. 

Each Virtual Wall Lighthouse needs two C alkaline batteries (not included). A flashing 
power light means the batteries need replacing soon.

Getting started   

|   Cleaning modes & Virtual Walls

3

4

Summary of Contents for Romba 780

Page 1: ...Roomba Vacuum Cleaning Robot 700 series Owner s Manual...

Page 2: ...ong term storage remove and store the battery in a cool dry place Safety first As your Roomba contains electrical parts don t submerge or spray it with water clean with a dry cloth only Before using y...

Page 3: ...o show it is charging and will turn solid green when Roomba is fully charged and ready to clean again Virtual Wall Optional accessory for all models Virtual Walls create an invisible barrier that your...

Page 4: ...or to furniture that could block the invisible beams Otherwise your Roomba might not recognize the Lighthouses or be able to return to Home Base How to use the Virtual Wall mode In Virtual Wall mode t...

Page 5: ...DULE 3 Use DAY HOUR and MINUTE individually to set the schedule 4 Press OK to save changes To exit or cancel press CLEAN and start again Viewing a schedule 1 Turn ON your Roomba by pressing CLEAN 2 Pr...

Page 6: ...lly something can go wrong But don t worry there s an early warning system Your Roomba will tell you what the problem is The troubleshooting light will also blink To repeat an error message just press...

Page 7: ...links and says Your Roomba displays Likely cause Your Roomba says What to do Likely cause What to do Remove and clean your Roomba s brushes Your Roomba s side wheel is stuck Clean your Roomba s side w...

Page 8: ...ot use this device to pick up spills of bleach paint or other chemicals or anything wet Before using this device pick up objects like clothing loose papers pull cords for blinds or curtains power cord...

Page 9: ...ity Requirements for household appliances electric tools and similar apparatus Part 2 Immunity Product family standard Low Voltage tests and EMC tests have been conducted by TUV Rheinland of North Ame...

Reviews: