Home User Tutorial Some functions of RT22 can be operated by hand

Some functions of RT22 can be operated by hand

by Elsa
199 views

Some functions of RT22  can be operated by hand?

Just have RT22 but do not have program cable, Today we will learn how to operated RT22 by hand.

Here are some functions by hand.

Function 1:switch between English and Chinese voice, do this function easy by hand faster.

What would you do if you accidentally changed the English voice broadcast into a Chinese voice broadcast?

Let me tell you,change the language function.

Turn on your radio ,switch to channel 16 and turn off your radio.

Press the”+” key, at the same time turn on your radio.

There will be a voice prompts,like “power on”(in English) or “kai ji”(in Chinese).

Then the function will work.

If you want to switch the function, you can just do these steps as above.

 

Function 2: Make Voice broadcast function on / off much easier.

If do not want to here the voice broadcast, you can Turn off the broadcast function by hand.

Turn on your radio,switch to channel 7 and turn off your radio.

Press the”+” key, at the same time turn on your radio.

There will be just a sound like “bi”or tick.

Then your radio will turn off the Voice broadcast function.

If you want to turn on the function, you can just do these steps as above.

 

Function 3:lock the keyboard by hand,there will never be a channel disorder.

If you do not want to change your radio channel, you can lock your keyboard.

let your radio power on. Press the “”+“and ““key at the same time.

You will hear a sound “bi”or tick.

Then it will work. Your radio keyboard will be locked.

If you want to turn on the function, you can just do these steps as above.

 

If you want to get more information about RT22 or other analog radio。contact us : support@retevis.com

You may also like

Leave a Comment

*

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Accept Read More

Privacy & Cookies Policy