Absolute rotary Encoder measure actual position by generating unique digital codes or bits (instead of pulses) that represent the encoder`s actual position. Single turn absolute encoders output codes that are repeated every full revolution and do not output data to indicate how many revolutions have been made. Multi-turn absolute encoders output a unique code for each shaft position through every rotation, up to 4096 revolutions. Unlike incremental encoders, absolute encoders will retain correct position even if power fails without homing at startup.
Absolute Encoder,Through Hollow Encoder,Absolute Encoder 13 Bit,14 Bit Optical Rotary Encoder Jilin Lander Intelligent Technology Co., Ltd , https://www.jilinlandermotor.com
[Installation process]
1 Download the installation file to the U disk → 2U disk to insert the TV → 3 Open the U disk to select the installation → 4 The installation is successful
ã€Steps】
1. Baidu search for "sofa manager" into the sofa network, download the sofa butler package; or directly click the link (http://app.shafa.com/shafa.apk) to download the sofa butler package. 
Copy the downloaded apk installation package to the U disk.
2. Plug the USB flash drive into the USB port of the Moken TV and detect the external device. Select [Confirm] and open 
3, open the U disk device, follow the prompts to find the sofa butler apk file, click Install 
4, open the "Sofa Manager" after the installation of Moken TV, you can download live on-demand, game tools and many other fine applications 
If you still can not read the U disk, it is recommended to format the U disk to FAT32 format (if there are other contents in the U disk, export and then format), or try another U disk.
If the installation fails, restart the device and try again by following the steps (may be useful). Still have questions please add the official QQ group below.
Moken TV U55A71 installs third-party applications via U disk
The Moken TV U55A71 installs the sofa butler through the U disk, and other models of the Moken TV can also refer to this tutorial.
Watch on-demand videos on smart TVs, recommend watching TV live broadcasts, and recommend HDP live streaming. For more interesting content, please use Tencent video TV, TV, Fun smart TVs and boxes, and more exciting content on the sofa.