nambison’s

Hi-Power Digi-Scope

USER MANUAL

 

Get Set Go:

1.      Make connections	1
2.      Power supply (The device needs 5.0 Volts)	2
3.      Line out connections (Speaker/Computer/iPod/PDA/Headphone)	3
4.      Recommended Hardware	4
5.      Recommended Software	5
6.      Audio Driver/Software settings	7
7.      General Maintenance and Cleaning	7
8.      Service and Warranty	8

1. Make connections:

First of all make sure that the Hi-Power Digi-Scope is free of physical damages, if not, please report your supplier. Then, connect the power supply as illustrated. Make line out connections. Switch On the instrument by pressing down the switch on the front panel & look for Red light at the top panel which when glowing indicates the instrument is ready for use.

 

Power supply connections:

 

OUT CONNECTIONS (for Speaker/Computer/iPod/PDA/Headphone)

 LINE

 

:SPECIFICATIONS HOST PC (HARDWARE) REQUIREMENTS:

• Operating System: MS Windows 98 or higher
• Processor: Pentium II - 300 MHz or higher
• RAM: 64 MB minimum
• HDD: 300 MB for program and disk cache
• Sound Card with input jack

Performance Specifications:
• Frequency Response: 20-1000 Hz
• File Type: .wav, .mp3, .ogg (ogg vorbis), .aup (Audacity project file) format

Third Party Requirements (for IP transmission): Internet, IR or bluetooth enabled computer.
• Sound Quality: High fidelity sound. 
• Noise: Background noise immunity. 
• Data Transmission: Real-time & Store/Forward IP; all telecom and video conferencing at greater than 9.6Kbps. 
• User Interface: Remote & host units controlled by PC GUI applet. 
• Data Storage: Archiving to a PC in multiple formats. 
• Record Length: limit depends upon your computer system. 
• Playback: at different or normal speed 

OTHER REQUIREMENT:

SPEAKER	HEADPHONE
1000 Watt Speaker System with WOOFER recommended Speaker WITH Sub Woofer System 1000 Watts : PMPO Magnetically Shielded Control : Volume, Bass & Treble S/N Ratio :>80db Accessories: 1 Woofer + 2 Speakers	Recommended Headphones -    ·         Closed-Type Headphones with Long Stroke Diaphragm for Dynamic Movie Sound ·         Capable of Producing Movie Quality Sound with Dynamic Sound Range ·         Sound Mode Switch for Movie and Music Enjoyment ·         Comfort Fit with Urethane Leather Ear Pads ·         Ear-Conscious Design for Wearing Comfort ·         Large 40mm Driver Unit with 360kJ/m³ High Power Neodymium Magnet for Outstanding Sound Quality Closed-Type Headphones with Long Stroke Diaphragm Large 40mm Driver Unit with 360kJ/m³ High Power Neodymium Magnet for Outstanding Sound Quality

 

To bring down the cost of out Digital Stethoscope & to provide various options to the user we do not provide audio equipments. However, we recommend the following equipment based on our year long research on sound quality enhancement.

http://www.gooshing.co.uk/headphones/philips_sbchs900/#prices

http://www.onino.co.uk/headphones/roland_rh_50.html

http://www.wikio.co.uk/guide/headphones-earphones-philips-review-5968-5136-page1-sort0.html

 

 

 

 

Software requirement (Recommended):

Hi Power Digi- Scope

 

 

AUDACITY powered features:

Start using

• Record and Playback sounds.
• Display and visualize sounds for your ease & diagnosis.
• Manipulate sounds easily, using your computer system.
• Save results easily in sound files or group sets of sounds in Project files.

See your Sounds

• Visualise heart sound, lung sound & other intrabody sound Waveforms.
• Visualise Spectrograms (frequency spectrum) of heart sounds and lung sounds.
• Visualise Waveform and Spectrograms together to correlate timing and frequency.

Catch Sounds

• Record from your Hi-Power Digi-Scope Digital Stethoscope sounds directly to a Computer system.
• Import recordings from your pen drive, iPod, mp3 player or import recordings from email attachments or downloaded from the Internet.

Play and Export Sounds

• Play back sounds on a PC/ Speaker via headphones.
• Edit and Export sounds to new files for lectures, emails, podcasts, websites, or burn CDs.

Modify Sounds

• Amplify Sounds.
• Filter recorded sounds for specific sound characteristics.
• you can slow down recordings so that details such as splits are more audible.
• Use files for Electronic Medical Records
• Label Sound tracks to identify specific events such as S3, S4, murmurs, rhonchi etc.
• Auscultation Research for Advanced Users
• Investigate heart sounds and lung sounds for new diagnostic methods.

Award winning Audacity Open Source platform. The software source code is freely available for any researchers or software developers who wish to expand the power of auscultation with new analysis software.

After installing Audacity, your system will show Heart sound waveform as below:

 
 

Software setting for simultaneous listening of Speaker & Headphone:

Go to your Audio settings > Mixer > Enable multi-streaming playback (as shown in the below image.)

Different drivers/software provides different interface. Please contact your vendor for exact path.

 

General Maintenance and Cleaning

 • Do not immerse the Hi-Power Digi-Scope in any liquid. If the Hi-Power Digi-Scope is inadvertently immersed in liquid, do NOT Power ON the unit. Completely dry out the inner spaces before trying to use the Hi-Power Digi-Scope again. Contact [email protected] for assistance.

• Do not sterilize the Hi-Power Digi-Scope using any sterilization process.

• Wipe the Hi-Power Digi-Scope with alcohol swabs or a soft cloth moistened with alcohol or water. Do not use abrasive cleaning agents, and do not allow fluids to enter the device.

• Avoid extreme heat, cold or humidity for either storage or use of this device.

• Remove battery if device is not to be used for a period of months.

• See Tips and Troubleshooting for more information.