GE MRIaudio 1505 Installation And User Manual Download Page 9

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Technologist Control Room

MRI Suite

Computer Room

Penetration Panel

Electrical

Wall Outlet

J7 Plug

Headphones

Transducer

Digital Ampliﬁer

Speakers

Computer Tower

625

670-36

670-20

201

210

220

600-10

680 or 685

iPad Mini

620-30

DB9

MAP LEGEND

PART NUMBER

PRODUCT DESCRIPTION

CABLE LENGTH ( FT.)

201

100’ DB9 Cable

100’

210

45’ RF Shielded DB9 Cable

45’

220

9’ Pneumatic Tubing

9’

600-10

Amplifier Power Supply

11’

625

RCA to 3 .5mm Cable

6’

670-20

Technologist Speakers Power Supply

5’ 8”

670-36

Technologist Speakers Amplifier Cable

3’

680 or 685

AutoVoice Adapter (15-pin or 25-pin)

12’

The map diagram below provides an installation overview of the system that utilizes the 15 or 25-pin

AutoVoice Adapter . The system is designed within the expected MRI and operator environments .

For MRIaudio Premium Sound System Model #1505 and 1506 using AutoVoice Adapter.

S Y S T E M M A P O V E R V I E W S

IM-1505 Rev. D

Summary of Contents for MRIaudio 1505

Page 1: ...1 858 427 0679 support mriaudio com www mriaudio com Installation and User Guide Models 1505 and 1506 ...

Page 2: ...t Numbers 7 INSTALLATION System Map Overview Model s 1505 and 1506 9 Cable Installation 10 Penetration Panel Connections 11 Sonic Transducer 12 Mounting Headphones 13 Digital Amplifier Assembly 14 Control Room Component Assembly 15 AutoVoice Adapter Connection 16 USER GUIDE iPad Interface Settings 17 Customer Support 17 How to Use the System 18 Troubleshooting 19 Frequently Asked Questions 19 SPEC...

Page 3: ...he patient and or damage to this device please note the following warnings Check for any obvious damage prior to installing or using equipment If damage is detected refer to the standard warranty The wishbone In Ear Headset is much louder than the Over Ear Headphones Volume level should not exceed 40 Test the volume level prior to giving a patient the headphones Prolonged exposure to loud noises c...

Page 4: ... equipment should be observed to verify the system is operating normally NOTE The emissions characteristics of this system equipment make it suitable for use in industrial areas and hospitals CISPR 11 class A If used in a residential environment for which CISPR 11 class B is normally required this equipment might not offer adequate protection to radio frequency communication services The technolog...

Page 5: ...nonmagnetic non electrically conductive and non radio frequency reactive This eliminates all primary and potential risks during MRI scanning These objects are classified as MRI unsafe They are significantly ferromagnetic and pose a clear and direct threat to persons and equipment within the magnet room This system component may contain magnetic electrically conductive or radio frequency reactive p...

Page 6: ...s 45 RF Shielded Cable Headphone Covers and Ear Tips optional 9 Pneumatic Tubing These system components are MR SAFE and can be used within the MRI bore during a scan WARNING These system components are MR CONDITIONAL and can be placed within the MRI Suite near or next to the bore These components should be kept at a minimum of 3 feet away S O U N D S Y S T E M C O M P O N E N T S IM 1505 Rev D ...

Page 7: ...acement foam ear tips for In Ear Headphones Rated for 29 decibels noise attenuation Bio compatibility tested for patient safety In Ear Headphones 320 5759310 Slim wishbone design fits inside all MRI coils Provides 29 dB NRR Noise Reduction Rating when used with MRIaudio ear tips Over Ear Headphones 330 5759311 Audio headphone features over size ear cups that a provides 29 dB NRR Noise Reduction Ra...

Page 8: ...ker Power Supply 670 20 5759319 Power supply for Technologist Speakers 5 8 cord type B US Canada Speaker Amplifier Cable 670 36 N A Connects Technologist Speakers to Digital Amplifier AutoVoice Adapter 25 pin 680 5759317 Integrates AutoVoice features with MRIaudio system Connects to control computer with Digital Amplifier 12 cable has 25 pin connector For GE MRI models Discovery AutoVoice Adapter ...

Page 9: ...ded DB9 Cable 45 220 9 Pneumatic Tubing 9 600 10 Amplifier Power Supply 11 625 RCA to 3 5mm Cable 6 670 20 Technologist Speakers Power Supply 5 8 670 36 Technologist Speakers Amplifier Cable 3 680 or 685 AutoVoice Adapter 15 pin or 25 pin 12 The map diagram below provides an installation overview of the system that utilizes the 15 or 25 pin AutoVoice Adapter The system is designed within the expec...

Page 10: ...gh the conduit to pull the new cable through Fig 2 Starting in the control room feed the fish tape through the conduit until it emerges in the computer room This will require periodic checking of the conduit in the computer room 1 4 Using electrical tape wrap the pigtail end of the new DB9 cable onto the end of the fish tape or the old existing cable Make sure to wrap it tightly and thoroughly in ...

Page 11: ...e cable directly in front of the conduit pipe coil it then zip tie Leave enough slack to move the Digital Amplifier around the desk if necessary Stuff the zip tied cable up into the conduit and re fasten any access panels Penetration Panel A C A C A B B B A D C B Penetration Panel Penetration Panel Penetration Panel A B Penetration Panel A B Penetration Panel NEGATIVE J17 OR OTHER OPEN PORT POSITI...

Page 12: ...er tabs from bottom of transducer and place where desired Feed Pneumatic Tubing through opening in machine base Fig 9 I N S TA L L AT I O N Fig 7 Fig 8 Fig 9 5 2 Connect the 45 cable to the BNC port on the transducer Fig 10 Pull any excess cable back toward the penetration panel leaving enough slack if the transducer needs to be adjusted Ensure that there are no coils in cable Coils are NOT MR SAF...

Page 13: ...I machine approximately 4 5 feet off ground Fig 14 Remove the sticker backing on the In Ear Headphone hanger and attach under Over Ear mount Clamp the two headphones as shown Fig 15 6 2 To connect to music system plug the appropriate headphone set into Pneumatic Tubing Fig 16 Fig 14 Fig 16 Fig 15 IM 1505 Rev D ...

Page 14: ...nce C Power Supply D 100 DB9 Cable E Bose Speakers 7 2 The Digital Amplifier will arrive pre configured DO NOT change the settings unless the system is not working correctly Check the back of the amplifier to ensure proper functionality ZONE 2 MIXER Dials 2 and 3 should be turned 75 clockwise Dial 1 should be turned fully counterclockwise NOTE Dials are plastic and should be turned with very littl...

Page 15: ...INPUT 2 The white marked cord should go in white slot The red marked cord should go in red slot 8 2 Plug the Bose Speakers terminal clip 670 10 into the slot labeled ZONE 2 OUTPUTS 8 5 Plug the RCA cord audio jack into the left bottom audio port on the iPad 8 3 Plug the other end of the Bose Speakers connection cord into the slot labeled AUX IN Plug the power cord from the wall outlet into the mid...

Page 16: ...4 Re connect the original pin connector into the back side of the AutoVoice Adapter Tighten all screws until snug Close panel and run cable up to Digital Amplifier 9 2 Using a small screwdriver detach the existing pin connector 9 3 Before installing run the AutoVoice Adapter cable through the opening in the computer panel Connect the new adapter back into the J7 port J7 IM 1505 Rev D 9 5 Plug Auto...

Page 17: ... Settings FACETIME AND MESSAGES For any support questions or troubleshooting contact us through the FaceTime app for visual assistance A B C D iPad INTERFACE VOLUME POWER BUTTON SUPPORT SETTINGS RCA CORD AUDIO JACK LIGHTNING CHARGING PORT The iPad Mini arrives pre configured and is ready to use right away Slide the iPad into the locking mount and secure in place Lock combo is 0000 Ensure that the ...

Page 18: ...e head band for size and place onto patient Ensure the ear cups are covering entire ear For In Ear Headphones Gently insert foam tips into patient s ears covering the entire ear canal 10 8 MIC AND AUDIO CONTROL KNOBS The knob MIC INPUT 1 controls the technologist microphone to the patient The knob MUSIC INPUT 2 controls the patient s headphone volume Both knobs have a green indicator light when in...

Page 19: ...rating problems Does MRIaudio create noise or artifacts The MRIaudio system is designed from the ground up to eliminate the likelihood of artifacts or noise through the use of specialized components made specifically for compatibility in the MRI environment This has been proven through rigorous third party testing and vetted by the U S Food and Drug Administration Are MRIaudio systems OEM compatib...

Page 20: ... 1 cycle and 70 UT 25 30 cycles 0 Main power quality should be that of a typical commercial or hospital environment If the operator requires continued operation during power interruptions it is recommended that the system be powered from an uninterrupted power supply or a battery Voltage interruptions IEC 61000 4 11 0 UT 250 300 cycle 0 UT 250 300 cycle Rated power freq magnetic fields IEC 61000 4...

Page 21: ...rom structures objects and people Field strengths from fixed transmitters such as base stations for radio cellular cordless telephones and land mobile radios amateur radio AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy To assess the electromagnetic environment due to fixed RF transmitters an electromagnetic site survey should be considered If the measure...

Page 22: ...moving company that always aims to go above and beyond heeding the voice of the customer at every step Working directly alongside MRI technologists MRIaudio consistently utilizes their feedback to improve our products as evidenced by the suite of customer suggested features that have been included in the third generation of the MRIaudio system Our president and CEO Spencer Howe believes that simpl...

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