You can find a user manual for Ledger Nano X HERE, and Ledger Nano S HERE.
Using your Ledger device with Ubiq
Once you have complete the initial setup as instructed by the manufacturer, you can use your Ledger device to secure your Ubiq assets after installing the Ubiq applet through the Ledger Live desktop application
To use a Ledger device with the Ubiq network;
Connect the Ledger device to your computer
Unlock the device using your PIN
Select the Ubiq app on the device
In the app Settings, make sure Contract Data is set to "Yes"