R 17A User’s Manual – Page 71
25 Connecting the accessories
Reference Symbol Function
1 5 VDC Socket for external power supply
2
USB Host port for connection of pen drive (for software update)
or external keyboard, Wi-Fi dongle, otoscope
3 BC/Probe Bone vibrator plug.
4 ACR/Contra
Right transducer plug, right side output for Free Field amplifier
connection
5 PAT.RESP.
Patient response push bottom mini usb plug.
This connector can be used for wired data transfer
6 ACL
Left transducer plug left side output for Free Field amplifier
connection