Comfort audio Programmer DT20 Instructions For Use Manual
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- Technical bulletin (2 pages) ,
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- User manual (12 pages)
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Summary of Contents for Comfort audio Programmer DT20
- Page 1 Instructions for use Comfort Digisystem Programmer DT20...
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Page 3: Table Of Contents
Configure auto sleep..........24 Configure on/off by push button........24 Configure pairing by push button......24 Save the settings to a computer........24 Scan a hearing instrument..........26 4. Advanced features...........29 Reset all settings..............29 Set reception sensitivity............29 Spectrum scanner.............30 Use the spectrum scanner........30 Programmer DT20... - Page 4 5. Product information..........33 Function indicator.............33 Technical specifications............33 6. Miscellaneous............35 Radio..................35 Channel planning............35 Radio range..............35 Battery maintenance............35 Troubleshooting..............36 Service and warranty..........39 Contact information.............41 Product symbols............43 Programmer DT20...
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Page 5: Introduction
Important Safety Instructions included in the box. Your device Programmer DT20 is a programming tool for the mini receiver Micro Receiver DT20 and allows a hearing care professional to make individual settings for each client. It is possible to see and read the settings that are made in each specific Micro Receiver DT20. -
Page 6: Overview
Overview 1. Power button 2. Pairing button 3. Function indicator 4. Menu controller 5. Charger input 6. Neckloop output 7. Aux input and output 8. Volume button 9. Display 10. Europlug socket Programmer DT20... -
Page 7: Included Accessories
Display 1 2 3 1. Main menu 2. Step-by-step guide 3. Scanner 4. Volume bar 5. Battery status Included accessories Microfibre pouch Power supply Programmer DT20... - Page 8 Headphones USB-3.5mm cable Programmer DT20...
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Page 9: Getting Started
1. Insert the supplied charger into the charger input. Caution: Only use the charger supplied by Comfort Audio AB. Using any other type of charger might damage your device. - Page 10 The function indicator turns red to indicate charging. Note: The unit might become warm during charging, this is entirely normal. The unit is equipped with overcharging- and temperature monitoring to protect the batteries. The charging is done when the function indicator turns green. Programmer DT20...
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Page 11: Start Up
Start up Press until the start up bar is fully lit. Use the headphones If you are going to use headphones or earphones, they need to be connected to the unit. Programmer DT20... -
Page 12: Attach A Mini Receiver
Warning: Always start listening at a low volume. Too high volume can seriously damage your hearing. Attach a mini receiver To read and change the settings of a mini receiver, it needs to be attached to the programmer. Programmer DT20... -
Page 13: Navigate The Menu
The large pin should fit in the large hole. Improper insertion might damage the connections. All settings will be read from the receiver. Navigate the menu You can use on the side of the unit to navigate your way through the menu. Programmer DT20... -
Page 14: Change The Menu Language
4. When done, use the option to move to the previous menu. Change the menu language The default menu language is English. You can change language from the menu 0000000 1. Select > > . 0000000 Programmer DT20... - Page 15 2. Select the language you want from the list of available languages. Programmer DT20...
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Page 17: Usage
When using the guide, always listen with headphones connected to Programmer DT20 so that you can hear tone indications and changes to the sound as you apply settings. Tip: Remember to verify the compatibility of your hearing instrument in our Comfort Digisystem Receiver Compatibility Guide at http://www.comfortaudio.com/compatibility. - Page 18 Perform the scan by moving the hearing instrument in small circles close to the lower part of the programmer, marked with a grey field. The maximum emission power is displayed on the screen. -95dB d) Press to complete the scan. Programmer DT20...
- Page 19 6. Select the channel you wish to use on the microphone that will be used together with the mini receiver. If you selected a channel in step 4 on page 19 you will be prompted to select that channel. Programmer DT20...
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Page 20: Manual Settings
If the pairing is successful, will appear in the display of Programmer DT20. 8. Set the gain of the R program: a) Fit the mini receiver to the hearing instrument and let the client judge the volume while you speak into the paired microphone. -
Page 21: Select Ear
Therefore, you need to specify which ear the receiver should be fitted to. If you are fitting the receiver to a streamer or similar device this setting can be ignored. 1. Select > 0000000 2. Select the right or left ear. Programmer DT20... -
Page 22: R And R+M Modes
R and R+M modes Programmer DT20 can be used to configure the two listening modes, R and R+M, of Micro Receiver DT20. The effect of the listening modes is dependent on the hearing instrument's configuration. For hearing instruments with a separate DAI program, the two listening modes will behave similarly and thus only the R-mode is needed. - Page 23 Press to confirm. The red frame surrounding the volume bar will disappear. d) Connect the receiver to the hearing aid and let the client judge the volume. Programmer DT20...
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Page 24: Configure Auto Sleep
Save the settings to a computer With the supplied USB-cabling the fitting data can be sent to a computer. The data is sent in plain text and can be written to any program with a text input field. Programmer DT20... - Page 25 An animation will tell you to place the cursor in a text field. 4. Select to confirm. The settings will be written out to the screen. Receiver DT20 settings: S-000001 Right ear R-mode active, volume 0 dB R+M-mode disabled Programmer DT20...
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Page 26: Scan A Hearing Instrument
3. Turn off any Comfort Digisystem transmitters to make sure the radio environment is free from interfering signals. 4. Perform the scan by moving the hearing instrument in small circles close to the lower part of the programmer, marked with a grey field. -95dB Programmer DT20... - Page 27 The hearing instrument does not emit any interfering emissions. Some emissions are present that might effect the performance of the mini receiver. You will get a list of recommended channels. Strong emissions are present. The mini receiver will most likely perform poorly. Programmer DT20...
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Page 29: Advanced Features
For hearing instruments with a good result you will get a reduced operating range. 1. Select 2. Select to toggle between high and low sensitivity. The icon changes size to indicate the change. Programmer DT20... -
Page 30: Spectrum Scanner
3. Turn off any Comfort Digisystem transmitters to make sure the radio environment is free from interfering signals. For a reliable scanning result the noise level should be below -90dB before starting the scan. Programmer DT20... - Page 31 4. Select Spectrum to start the spectrum scanner. The peaks and valleys represent the radio emissions at different frequencies. 5. Use to move the cursor over the spectrum to get more information about each peak. Programmer DT20...
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Page 33: Product Information
...//..//..// Note: If the unit is on while charging the function indicator stays red even when the battery is fully charged. Technical specifications Dimensions 74 x 39 x 13 mm (2.9x1.5x0.5 in.) Weight 35 g (1.2 oz) Programmer DT20... - Page 34 Operating time 12 hours Dependent on usage conditions. Measured with factory settings. Charging time Approx. 2 hours. Connections USB, headphones, neckloop Programmer DT20...
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Page 35: Miscellaneous
The radio range between the units is around . However, this may vary depending on the particular environment you are in. Battery maintenance This product has a built in Lithium-Ion Polymer battery. Lithium-Ion batteries do not suffer from so called memory effects Programmer DT20... -
Page 36: Troubleshooting
• The distance between • Reduce the distance to static interference. the microphone and the receiver. Maximum the receiver is too long. distance is approx. . • No sound is heard. • The microphone is • Unmute the muted. microphone. Programmer DT20... - Page 37 Symptom Cause Solution • The following • The USB-cable is not • Connect the animation appears on connected. USB-cable. the display: • A mini receiver is not • Connect a mini connected. receiver. Programmer DT20...
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Page 39: Service And Warranty
Service and warranty Comfort Audio AB accords a limited warranty for two years as of the date of delivery. This covers all defects of manufacture and materials. For accessories the warranty period is 90 days as of the date of delivery. Local agreements or regulations may exist. -
Page 41: Contact Information
Contact information Head office SWEDEN Comfort Audio AB Box 154 SE-301 05 Halmstad Phone +46 35 260 16 00 info@comfortaudio.com www.comfortaudio.com Subsidiaries DENMARK NORWAY Comfort Audio ApS Comfort Audio AS Benediktevej 5, 1.sal Postboks 304 DK-3480 Fredensborg NO-3201 Sandefjord Phone: +45 33 78 03 02 Phone: +47 959 87 910 info@comfortaudio.dk... - Page 42 GERMANY BENELUX Comfort Audio GmbH Comfort Audio BV Curiestraβe 2 Nieuwe Steen 20 DE-70563 Stuttgart NL-1625 HV Hoorn Phone: +49 711 67 400 224 Phone: +31 229-87 01 10 info@comfortaudio.de info@comfortaudio.nl www.comfortaudio.de www.comfortaudio.nl Comfort Audio Inc. 411 E. Business Center Drive...
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Page 43: Product Symbols
2002/96/EC, including amendments, concerning Waste Electrical and Electronic Equipment (WEEE). Recycle the product and its accessories according to national regulations. Direct current. Restriction of usage related to transmitted frequencies may apply, due to national regulations. Connector for battery charger. Programmer DT20... - Page 44 Indoor use only. Class II equipment. Aux in. Programmer DT20...
- Page 45 Trademark and copyright notices Comfort Digisystem is a trademark of Comfort Audio AB. SecureStream Technology is a trademark of Comfort Audio AB. Comfort Audio is a trademark of Comfort Audio AB. Programmer DT20...
- Page 48 MA0479 130516 Comfort Audio AB Box 154 SE-301 05 Halmstad, Sweden Phone: +46 35 260 16 00 info@comfortaudio.com www.comfortaudio.com...
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