OPERATION
1. Turn the system on by pushing the power button on lower right side
of the Amplifier.
2. Ensure only the volume for the media-source being used (e.g. Input
2) is turned up to an appropriate volume.
The other input not-in-use should be turned down (e.g. input 3)
i. Note: the Microphone volume is the exception and
should remain at consistent, audio level for patients.
ii. The active input is illuminated with a small green light,
this ensures music is playing
3. MRIaudio recommends testing the audio volume of each media
input and the microphone before each patient’s scan, and with each
patient to ensure the music is audible but not overly loud. Prolonged
exposure to loud noises can cause hearing damage!
i. Warning: In-Ear headphones are much louder than the
Over-Ear headphones and volume level should not exceed 40%
4. Use the volume controls on the technologist speakers to ensure
music is playing correctly.
5. When needed, push the button on the microphone to initiate
communication with patients (note: the patient can only
hear you speak when the red light on the microphone is illuminated).
When not in use, turn off the amplifier to maximize the life of the
system.
