Digit Remote Codes for Matrix TVs:
020
021
025
028
4 Digit Remote Codes for Matrix TVs:
0000
0001
0031
Matrix multi-brand remote codes for TV’s.
1 – Turn on TV.
2 – Press and hold the TV key and enter the codes for your brand.
3 – If your TV turned off then you entered the right code and setup is complete.
(If not repeat with a different code.)