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

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iRobot 74520 owner manual Cleaning Modes and Pattern, Surfaces, Anti-tangle system, Home Base
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74520 specifications

iRobot 74520 is a cutting-edge robotic vacuum cleaner that embodies innovation and convenience in home cleaning. Designed for modern households, this smart device combines advanced technology with a user-friendly interface, making it one of the top choices for anyone looking to maintain a pristine living environment effortlessly.

One of the standout features of the iRobot 74520 is its superior navigation system. Equipped with iAdapt technology, this vacuum has the ability to navigate and adapt to multiple floor types, including hardwood, carpet, and tile. It smartly maneuvers around furniture and other obstacles, ensuring it covers every inch of your space. The vacuum utilizes a series of sensors that help it map the area, avoiding falls down stairs and other hazards while cleaning.

The vacuum is also distinguished by its robust suction power. The 74520 employs a three-stage cleaning system that consists of dual multi-surface brushes, aPowerful suction, and a high-efficiency filter. This combination not only captures dirt and debris but also targets allergens and pet hair, making it an excellent choice for pet owners. The high-efficiency filter works to trap fine dust particles, contributing to a healthier indoor air environment.

Another notable aspect of the iRobot 74520 is its scheduling and control capabilities. Through the iRobot Home app, users can schedule cleanings, monitor cleaning cycles, and even choose specific rooms to be cleaned—all from their smartphones. The vacuum is compatible with smart home assistants, allowing voice commands for added convenience.

The design of the 74520 is both sleek and practical. Its low profile allows it to access tight spaces under furniture, while its dirt detection technology ensures deeper cleaning in high-traffic areas by sensing dirtier spots and focusing on them. The vacuum also features a self-charging capability, returning to its base station to recharge when needed, thus ensuring it's always ready for the next cleaning session.

Overall, the iRobot 74520 encapsulates the essence of modern cleaning appliances. Its combination of smart technology, powerful suction, and ease of use makes it a worthy investment for anyone aiming to enhance their home cleaning routine. Whether for busy families or individuals, this robot vacuum stands out as an efficient and effective solution for maintaining cleanliness with minimal effort.
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