# Write Camera config into Sys003-02 HW
The name of the camera is the last two digit of the device SN, using device xxxx10**01** in the following example
## Prepare the config file
1. Put the config file .conf (e.g. VoxelVader10**01**.conf) and pixel-wise calibration .bin (e.g. VoxelVader**01**PhaseOffset.bin) to `C:\Users\<user name>\.Voxel\conf `
2. open VoxelVader.conf, make sure the .conf file name is in `camera_profiles = VoxelVader1001.conf, xxx.conf...`
3. open VoxelViewer, make sure the config name is shown in `Camera Profiles`, (e.g. 01)
## Write into Hw by Voxel Viewer
1. Voxel Viewer>Camera Profiles>Manage Profiles
2. select the profile to write to the camera by name
4. Click `Copy to camera`
5. Check the Camera Profiles,a profile in Hw is added

6.