Phonak Roger Dynamic SoundField Installation Instructions page 5

2.3 How to upgrade the DigiMaster?
1) Connect the USB cable to the DigiMaster's mini-USB jack on the top
of the loudspeaker, as depicted below.
2) Connect the cable to computer running Roger Upgrader
software.
3) Follow the instructions displayed on the computer screen.
5
Installation instructions
Roger Dynamic SoundField