1. Connect the drum set to the PS3 with the supplied USB cable.
2. Turn on the PS3 and the drum set.
3. Press the PS3 button on the drum set.
4. Select "Settings" on the PS3 XMB (XrossMediaBar) menu.
5. Select "Accessory Settings" and then "Drum Set".
6. Follow the on-screen instructions to calibrate the drum set.
7. Once the drum set is calibrated, select "Sync Drums" and press and hold the green button on the drum set until it syncs with the PS3.
8. Once the drums are synced, you can play Guitar Hero on the PS3 using the drum set.
Here are some additional tips for syncing Guitar Hero drums to PS3:
* Make sure that the USB cable is securely connected to the PS3 and the drum set.
* If you are having trouble syncing the drums, try restarting the PS3 and the drum set.
* If you are still having trouble syncing the drums, you may need to update the firmware for the drum set.