Charge the battery using the usb port, Charge the battery using the cradle, Install the probe – Welch Allyn OAE Hearing Screener - User Manual User Manual
Charge the battery using the usb port, Charge the battery using the cradle, Install the probe | Attach the probe tube | Welch Allyn OAE Hearing Screener - User Manual User Manual | Page 19 / 62