Hi malcevansmusic
The G10 operates on RF2... if one Line 6 TX is using RF2 all other Line6 devices must operate on RF2
There are some tech-notes on Line6 support to tell you how to change all of your TX to RF2
If you have older Firmware, that can only run RF1, you may have to do Firmware updates on the Transmitters and receivers to be able to Transmit on RF2... I've done this on my G30 RX, G50 RX and three G30 TX's
The update is done through Line 6 Monkey Updater... info below courtesy of member Andreas_flf
http://line6.com/support/topic/395-how-to-really-update-the-firmware-of-a-relay-g30-6-channel-receiver-rxs06/
Hi Erik,
I've done that.... I have [3] G30 Transmitters that I used to help lock in a lower channel with the G10T Transmitter..
(NOTE: You will need a G10 Receiver to be able to change the channel on the G10T)
The secret is to have the other transmitters operating at channels that you do not want to use...
1. I turned on all [3] G30 Transmitters tuned to Transmit on Channels 4, 5, and 6
2. I inserted the first G10T into the G10 Receiver Base and it locked to Channel 1 which I used with my G30 Receiver on Channel 1
3. I plugged the first G10T into a guitar so that it would continue to transmit on Channel 1
4. I inserted the second G10T into the G10 Receiver Base and it locked to Channel 3 which I used with my G50 Receiver on Channel 3
If you have a G50 Transmitter, you can transmit and block out channels above Channel 6 that the G30 Transmitter can't do.
Also, it helps to turn off WiFi in your phone and laptop and turn off your WiFi router... since there will be less 2.4 GHz interference the G10 Receiver will pick lower channels.
I hope this helps!
seeya
Joe