How to set HD1 scan function?
In current Retevis digital radio, RT3，RT8，RT82 has only time scan mode. Ailunce HD1 has three scan modes: time, carrier, search. Do you know how to set HD1 scan function?
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How to make HD1 radio initialization?
Today, some customers ask HD1 initialized questions, there’s a small way on how to make HD1 radio initialization? let us learn it
How to set RT82 record function?
Record function is important, Retevis RT82 original default setting is with record function. Do you know how to set RT82 record function?