Hi
1. In 3pin remote IR sensor , measure pin voltage must 5V & GND and OUT test with oscilloscope (if you not have it , try with multimeter about 4-5V dc)
2. Change battery, ( I find 1.5V battery but with not enought mA strenght)
remote IR lighting but impulse width vary slowly and TV not identify command.
3. Is remote controller original or other model of Hisense ?
4. Software problem.
Hi
1. In 3pin remote IR sensor , measure pin voltage must 5V & GND and OUT test with oscilloscope (if you not have it , try with multimeter about 4-5V dc)
2. Change battery, ( I find 1.5V battery but with not enought mA strenght)
remote IR lighting but impulse width vary slowly and TV not identify command.
3. Is remote controller original or other model of Hisense ?
4. Software problem.
0