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Summary of Contents for Sennheiser ui 770
- Page 1 Universal Interface UI 770 Instruction Manual...
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Page 3: Table Of Contents
Connection possibilities ...............5 Inserting the battery ..............6 Adjusting the UI 770 ..............7 When is the UI 770 ready for operation? .........9 Using the UI 770 ................10 Switching between the headset and the handset ....11 Muting the headset microphone ..........11 Adjusting the sound clarity of the headset speaker ... -
Page 4: Safety Instructions
Only use attachments/accessories supplied or recommended by Sennheiser. Do not short-circuit the contacts of the product. Make sure that no metal objects (e.g. paper clips, hair pins, earrings) come into contact with the interfaces and contacts. UI 770... -
Page 5: Ui 770 Universal Interface
VoIP and multimedia applications) • a dictaphone for voice recording With the UI 770, you can then switch between the headset, the handset and the PC, set the volume of the headset speaker and microphone and mute the headset microphone. -
Page 6: Delivery Includes
• 1.5 V C-size battery (IEC LR 14) • Telephone connecting cable • Modular to Easy Disconnect cable • Instruction manual Putting the UI 770 into operation Connection sockets The connection sockets are located at the front and rear of the UI 770. -
Page 7: Connection Possibilities
Connect the 3.5 mm jack plug to your dictaphone. Connecting the handset to the UI 770 Pull the modular plug of the handset cable out of the telephone and connect it to the handset socket on the UI 770 until it locks into place. UI 770... -
Page 8: Inserting The Battery
Connect the two jack plugs to your PC sound card as shown. Inserting the battery When inserted into the UI 770, the battery has a service life of approx. one year. Under normal use, it is recommended to replace the battery once a year. -
Page 9: Adjusting The Ui 770
Putting the UI 770 into operation Adjusting the UI 770 Use the switches at the bottom of the housing to adjust the UI 770. UI 770 Function of the switch/control ABC switch Adjusts a clear dial tone (wiring) Adjusts the volume of the headset micro-... - Page 10 Limiting the speaker volume The EU switch on the UI 770 allows you to limit the speaker volume of the headset to comply with EU Directive 2003/10/EC. To limit the speaker volume, move the EU switch from position “square”...
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Page 11: When Is The Ui 770 Ready For Operation
Putting the UI 770 into operation The UI 770 universal interface is a special version featuring a reduced output level. Even with the volume of the UI 770 set to the maximum, the signal transmitted by the connected Sennheiser Communications headset will never exceed the maximum of 85 dB(A) per day as a time-weighted average* value, which is in compliance with the EU Noise Directive**. -
Page 12: Using The Ui 770
Using the UI 770 Using the UI 770 Headset/handset Mute Mute/Active Handset/Active Not active/default Headset/default PC interface Sound clarity Communication through Sound clarity/Active PC/Active Not active/default Not active/default PC/telephone button Sound clarity button Mute button Volume control Headset/handset button 10 |... -
Page 13: Switching Between The Headset And The Handset
Microphone is activated Adjusting the sound clarity of the headset speaker With the UI 770, you can adjust the sound clarity of the headset speaker. Annoying background noise coming through the headset speaker is filtered out and speech intelligibility is thus enhanced. -
Page 14: Adjusting The Volume Of The Headset Speaker
Cleaning the UI 770 Only use a soft – and, if necessary, slightly damp – cloth for cleaning the UI 770. Do not use any solvents or cleansing agents as these can damage the varnish of the UI 770. If a problem occurs... - Page 15 Make sure that the cables are connected to the PC correctly. Increase the volume on your PC. Your PC and the UI 770 are not compatibel. Please contact your dealer. Your voice can Make sure that the headset microphone is hardly be heard positioned at the corner of your mouth.
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Page 16: Accessories
UI to headset – 05373 CSTD 01 standard bottom cable Specifications Dimensions [mm] 91 x 32 x 101 Weight approx. 137 g approx. 205 g with battery Battery 1.5 V C-size battery (IEC LR 14) 14 | UI 770... -
Page 17: Manufacturer Declarations
This warranty is in addition to other rights or remedies under law. Nothing in this warranty excludes, limits or modifies any liability of Sennheiser which is imposed by law, or limits or modifies any remedy available to the consumer which is granted by law. - Page 18 Sennheiser Comunications A/S (Manufacturer) (Country of Origin) China CE Conformity • EMC Directive (2014/30/EU) • RoHS Directive (2011/65/EU) The declaration is available at www.sennheiser.com. Before putting the product into operation, please observe the respective country-specific regulations! 16 | UI 770...
- Page 19 Manufacturer declarations Trademarks Sennheiser is a registered trademark of Sennheiser electronic GmbH & Co. KG. Other product and company names mentioned in this instruction manual may be the trademarks or registered trademarks of their respective owners. Statements regarding FCC and Industry Canada...
- Page 20 • Consult the dealer or an experienced radio/TV technician for help. Changes or modifications made to this equipment not expressly approved by Sennheiser electronic Corp. may void the FCC autho- rization to operate this equipment. This class B digital apparatus complies with the Canadian ICES-003.
- Page 21 Sennheiser Communications A/S Industriparken 27, DK-2750 Ballerup, Denmark www.sennheiser.com Printed in China, Publ. 06/14, A04...
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