Inventis TRUMPET User Manual page 43

Speakers for free
field tests
Option 1: External speakers
Option 2: RECD speaker + built-in Trumpet speaker (*)
Option 3: Built-in Trumpet speaker only
(*) In this configuration, the built-in speaker functions as the left hand and the RECD
speaker as the right hand.
Before using any one of the three options, calibration of the relative speakers in free
field conditions is required.
Options 1 and 2 must be enabled by an authorized technician during the calibration
procedure.
Communication
with patient
37