Taranis X9D Radio Overview
The images below describe the various switches and features on the Taranis X9D radio, including the locations for battery connectors, and SD card reader.
Taranis X9D Manual
OpenTX and Updating Firmware
OpenTX is the open source firmware that runs on the Taranis X9D radio. You can find more information about it on the official website. Out of the box the X9D radio will work great but in the future if you want to add more features you can always update the firmware.
You can find an advanced manual for the Taranis X9D below which includes details on updating the firmware, or you can view the latest verions on google docs bly clicking here
Alternatively if you dont like the official manual you can have a look at the user created manual which also contains some great tips and instructions if you are looking to perform more advanced functions with your Taranis X9D radio. You can view the community manual below.