Answers.Body: <p>You either have to recharge your battery (if you're using a battery pack) or replace the batteries (if you're using normal batteries). If this symptom persists after charging the battery pack, try to do a master reset on the brick. Failing which, you might have to replace the battery pack. </p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2019-04-12T06:24:53.780Z
Answers.LastActivityDate: 2019-04-12T06:24:53.780Z
Answers.UserDisplayName: Juin
Answers.Body: <p>It's a symbol for low battery power.  You have to recharge the brick.</p>
  
  <p><a href="https://i.sstatic.net/W5Tuk.jpg" rel="nofollow noreferrer"><img src="https://i.sstatic.net/W5Tuk.jpg" alt="enter image description here"></a></p>
  
  <p>How long?  Check out <em><a href="https://www.youtube.com/watch?v=_LAsQT7MJ7k" rel="nofollow noreferrer">Mr. Hino's YouTube video</a></em> on how long it took to juice his back up.</p>
  
  <p>For a full recharge, we're waiting for the red brick light to turn off...</p>
  
  <p><a href="https://i.sstatic.net/qpOpP.jpg" rel="nofollow noreferrer"><img src="https://i.sstatic.net/qpOpP.jpg" alt="enter image description here"></a></p>
  
  <p><a href="https://i.sstatic.net/LzxoK.jpg" rel="nofollow noreferrer"><img src="https://i.sstatic.net/LzxoK.jpg" alt="enter image description here"></a></p>
  
  <p><a href="https://i.sstatic.net/F5Pzc.jpg" rel="nofollow noreferrer"><img src="https://i.sstatic.net/F5Pzc.jpg" alt="enter image description here"></a></p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2019-04-12T04:19:45.093Z
Answers.LastActivityDate: 2019-04-12T05:03:51.557Z
Answers.LastEditDate: 2019-04-12T05:03:51.557Z
Answers.UserDisplayName: Rin Rio-Oki
Body: <p>I can’t figure out how to get my R3PTAR to open and close it’s mouth to bite. I keep getting this symbol. What does it mean?</p>
  
  <p><img src="https://i.sstatic.net/FNzgF.jpg" alt="enter image description here"></p>
  
Tags: <ev3><mindstorms><programming>
Title: What does this symbol on the EV3 Brick mean?
UserDisplayName: Kate 
ThreadText: # What does this symbol on the EV3 Brick mean?
  
  (Asked by: username_0 on 2019-04-12)
  
  I can’t figure out how to get my R3PTAR to open and close it’s mouth to bite. I keep getting this symbol. What does it mean?
  
  ![enter image description here](https://i.sstatic.net/FNzgF.jpg)
  
  **Tags:** ev3, mindstorms, programming
  
  
  ---
  
  ## 2 answers
  
  ### Answer by username_1 on 2019-04-12. Score: 3
  
  You either have to recharge your battery (if you're using a battery pack) or replace the batteries (if you're using normal batteries). If this symptom persists after charging the battery pack, try to do a master reset on the brick. Failing which, you might have to replace the battery pack.
  
  
  ---
  
  ### Answer by username_2 on 2019-04-12. Score: 0
  
  It's a symbol for low battery power. You have to recharge the brick.
  
  [![enter image description here](https://i.sstatic.net/W5Tuk.jpg)](https://i.sstatic.net/W5Tuk.jpg)
  
  How long? Check out *[Mr. Hino's YouTube video](https://www.youtube.com/watch?v=_LAsQT7MJ7k)* on how long it took to juice his back up.
  
  For a full recharge, we're waiting for the red brick light to turn off...
  
  [![enter image description here](https://i.sstatic.net/qpOpP.jpg)](https://i.sstatic.net/qpOpP.jpg)
  
  [![enter image description here](https://i.sstatic.net/LzxoK.jpg)](https://i.sstatic.net/LzxoK.jpg)
  
  [![enter image description here](https://i.sstatic.net/F5Pzc.jpg)](https://i.sstatic.net/F5Pzc.jpg)
  
  
  ---
  
  