The other buttons also operate like this. We strongly suggest you to check the IC CODE of your original remote key. Supported IC CODE: 2260 (all manufacturers), 2262 (all manufacturers), PT2264, 5326 (all manufacturers), 527(all manufacturers),1527(all manufacturers),2240(all manufacturers),HT6026，HT6012，HT6014，HT600，HT680，HT6010，HT6207，HT640， HT6P12E，HT6P20D，12L-4SC， PT2292，12L4SC，SC5262，PLC168，NF9420116，UM3750AM，SMC918，SMC908，1416，5211，HCS101，HCS200，HCS201，HCS300，HCS301 (Part).
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