Just bought Topfield TRF2100, screen on and says"installation", but remote won't work.

just bought bring back for replacement under warranty

https://www.manualslib.com/manual/807951/Topfield-Trf-2100.html


Topfield TRF 2100 User Reference


Page 30 of online manual shown.

FROM THE AIRWELL RC-4 REMOTE CONTROL MANUAL

NOTE THE COMMENT ABOUT THE RESET AND THE SIMULTANEOUS SELECTION OF THE + - SET and CLEAR BUTTONS to effect a reset after replacingg batteries

HOW TO INSTALL BATTERIES Remove the lid in the rear part of the remote control unit.
Insert two AAA alkaline batteries of 1,5 V-DC. Make sure the batteries point in the direction marked in the battery compartment.
The batteries last about six months. Depending on how much you use the remote control unit. Remove the batteries if you do not use the remote control unit for more than one month. Press the +, -, SET and CLEAR buttons together after batteries replacement.
(This operation allows you to reset correctly all the programs. The remote control unit is to be set up again).Replace the batteries when the remote control unit lamp fails to light, or when the air conditioner does not receive the remote control unit signals.
The batteries of the remote control contain polluted substances exhausted batteries must be disposed according to the laws in force.

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make it satellite

Taking apart the hand held remote won't serve any real purpose as none of the parts inside are replaceable. Since you have 3 different units, with 3 different hand held remote. I'm wondering, if perhaps, you're using the wrong remote on that one unit. As each one has a different remote code.
In addition, I have learned from experience, that if the display screen on the hand held works, the problem is not in the hand held. Now, that's not to say, Operator Error can't play a role in it. But, most times, it's the receiver in the unit,that may be causing the problem. Or the hand held is to far away or something is blocking the signal in between.

Almost every appliance we sell, has a radio frequency remote control. The most problems we incur is with weak or dead batteries or operator error. The problem with batteries is that you don't now how long they sat in a warehouse, before making to a retail outlet and then how long they sat on the shelves there, before they were sold. They may have enough power to activate the handheld remote, but not enough to transmit a strong signal. So, check the strength of the new batteries you installed.

Hope this helps and thanks for choosing FixYa.

just bought a Topfield trf-2460 PVR and I have got everything working except the remote control (that came with pvr) sound funtion. I can record and playback with the audio working fine but even after setting the TF remote control to work on the TV funtion, it just doesn't like it, except for the mute button, that and the off function. Any suggestions would be appreciated. Joe

Know its long but i think i found some codes that should work.

Try:

10054, 10030, 10171, 10020,
10028, 10065, 10096, 10381,
11271, 11314, 11394, 11931,
11944, 11963

replace the remote battery and reprogram the remote the problem on that kind of remotes is that the battery goes down quickly.