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Introduction |
Are you experiencing issues with your Toptro TR23 remote not working with your projector? You can try replacing the IR sensor. All you need is the the iFixit Opening Tool, a 2.5 flathead screwdriver and a 000 Philips screwdriver and 5 minutes.
Most household electronics use infrared (IR) remote controls to operate the device from a distance. The TopTro TR23 is no different. These remote sends a signal with IR rays to an IR sensor that are mounted near the front and center of most devices.
Before using this guide, I would make sure that there are no hard, opaque surfaces blocking the path between the remote and the sensor. If there is something blocking the waves from reaching the sensor from the remote, the no matter how much you ush the button or how many sensors you replace, your problem will still persist.
Also, I would check to make sure there are fresh batteries in the remote. A faulty source of power in the controller could be a cause for it not working as well.
Before beginning, make sure the projector's power cable is unplugged and is on a sturdy work surface. |
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