Purpose:
You can  operate the device’s local menu via the mobile client.
Notes: 
- The function should be supported by the device. 
 
- The remote controller  function is supported when the phone is connected with Wi-Fi, and the network  latency should be less than 200ms.
 
Steps:
- On the Device Information page, tap   
 and tap  Remote Controller to enter the following page. 

- Slide on the phone screen to perform operations on the  device local menu such as moving up, down, left, and right. 
 
Tap the screen to confirm the operation.
- (Optional) Tap  
  to cancel and  return to the previous menu of the device. 
- (Optional) Tap   
  to open the  main menu of the device.