Saying my vision in blocked on my nearo xv said to press ok (3000)

My vision was blocked please press OKAY (3000)

RobotShop Community https://community.robotshop.com > forum > my-visio...
Oct 31, 2014 - The best way to know if the LIDAR is defective is to see if the LIDAR motor is turning when the robot starts. You can easily see if it is ...

Error message vision is blocked 3000 - Domestic Robots

RobotShop Community https://community.robotshop.com > forum > error-me...
Jul 17, 2017 - Error message vision is blocked 3000 ... Press OK. Try power cycling the robot by holding the START button for 20 seconds. If the problem persists ...

There are several errors that can occur for unknown reasons if your batteries are not working properly. How old are the batteries? There is a piece of software designed by Neato users which can diagnose issues with your Neato, including getting a map of the lidar scans. Search for the download on the site robotreviews [dot] com in the Neato forum.

Dust off your drop sensors. Using a cotton swab, clean the two drop
sensor windows on the bottom of your Neato Vacuum. Power cycle the unit, removing the batteries if necessary. You should be good to go.

Clean the sensor.

http://www.manualslib.com/products/Sharp-Xv-Z3000-Vision-Wxga-Dlp-Projector-25348.html

Dust off your drop sensors. Using a cotton swab, clean the two drop
sensor windows on the bottom of your Neato Vacuum. Power cycle the unit, removing the batteries if necessary. You should be good to go.

Have a nice day!
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How to unblock a renoir vision quest tv when it says program blocked?

When you press the eject botton while pressing down the stop botton on the unit in
standby mode, the tray lock function is activated. The disc tray
cannot be opened or closed in this status. To release this
status, press the eject botton while pressing down the stop botton on the unit in standby
mode.

There are several schools of thought on this. Some say you should change your oil every 3000 miles; others say every 6000 miles is fine. In any case, you should change it every 3 months.