FAQ

Writing frequency software LS-A800, LS-A89, LS-V88 and other models can directly enter non-standard subconsistent non-standard settings.

Use the corresponding model to write frequency. If you bring a display, you can try to enter the programming mode manually. Non -professional personnel recommend not to adjust the functional parameters.

In order to avoid problems caused by electromagnetic interference and/or electromagnetic compatibility, the intercom is closed on the occasion of the "shutdown of the intercom" logo. For example, hospitals or other occasions using health care equipment. When flying, the battery should also be remove......

During the conversation of the walkie -talkie, the relaxation was opened. Non -professional personnel recommend not to adjust the functional parameters.

Using voice pressure expansion technology can significantly increase the signal -to -noise ratio of the receiver, reduce the noise during call, and make the voice clear.

There are often frequency frequency or noise from other radio stations in use. There are three types of processing methods: ① frequency frequency. ② Gaia audio or DTMF, etc. ③ Reduce the level of retinement (applicable to individual machines when individual machines receive interference).