The difference in wireless bands among same band range (G50 and G51 for example, but NOT G vs. J bands) are software based, rather than hardware based!
That means that G51 can become G50 for example with a software change, but G band CANNOT become a J band.
To do the change follow this steps:
1. Have your transmitter ready
2. As soon as you turn it ON press EXIT + ENTER fast
3. A password screen will come up asking for a password
4. Use the UP/DOWN arrow keys to select "D" as your password and hit ENTER
5. Under "Band" menu, you will be able to select between G50/ G51
6. Done!
Good luck!
Or Israel
ATD Audio Visual
https://www.atd-av.com
hello, I would like to move my bodypacks from g50 to g51, I tried pocedura but with password ´D ’nothing happens, can someone help me? thanks