The KSPOWER brand N series - phase dimmable led driver provides triac dimming constant voltage LED Drivers with NEMA 3R rating environment protection for indoor or outdoor use. The N series dimming led driver can make the PWM output wattage of 20W to 96W and accept 12Volt and 24Volt output voltage. The N series outdoor power supply is Class 2 Class P rated, offers 5 Years warranty and both UL/cUL style enclosures. The N series led panel driver is flicker free design and protections for short circuit, over load, over voltage and over temperature. The phase dim led driver use low profile aluminum case with junction box makes pwm dimming led driver the power solutions for LED strips, LED sign, billboard and landscape lighting. The N series triac dimmable waterproof power supply is designed to operate with any standard brand dimmer switch, like Lutron dimmer etc, perfectly suitable for indoor or outdoor use and outstanding led dimming peformance.
Outdoor Power Supply, 12v Led Driver, led panel driver, dimming led driver, phase dim led driver Shenzhenshi Zhenhuan Electronic Co., Ltd , https://www.szzhpower.com
[Installation process]
1 Download the sofa butler installation file to U disk → 2 Enter Skyworth box M300 media center → 3U disk management Open the installation file → 4 Complete the installation
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.
Note: In the latest version, Skyworth Box M300 may not be able to directly use U disk to install the software it needs. At this time, you need to create a folder in the USB disk and rename it to mipt_apks. Then copy the sofa installation file apk into the folder, insert a USB flash drive will pop up a dialog window, click on the installation. (As shown below) 
2. Enter Skyworth M300 box home page "My" option, open "Media Center" 
3. In the multimedia center, enter "U Disk Management" and click Install. 
4, find the downloaded installation package, confirm the installation can be. 
5, the installation is complete. Tip: For the first time, when you insert a USB flash drive, the U disk information will pop up automatically. Select “File Management†to find the installation file and press OK to install it. 
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.
Skyworth box M300 installs the sofa housekeeper tutorial through the U disk. Skyworth box M300 can also refer to this tutorial for other models.
January 23, 2023