JPL JRC11 Скачать руководство пользователя страница 11

JRC11 ADVANCED - TROUBLESHOOTING

GUARANTEE

Your JPL product has been carefully manufactured and 100% tested 

using high quality assured components. It is guaranteed against faulty 

workmanship and materials for a period of 12 months from the date of 

purchase. In the unlikely event that a failure should occur, the unit will 

be repaired or replaced free of charge when returned postage paid to the 

address below within the guarantee period. This guarantee DOES NOT 

include damage or failure resulting from misuse, damage in transit or failure 

by the user to comply with the Do’s and Don’ts (this list is not exhaustive).

Your statutory rights under common law are in no way affected by this 

guarantee.

For service in or out of the guarantee period  

please return the unit postage paid to:

JPL Ltd, Church Close Business Park, Todber,  

Sturminster Newton, Dorset, DT10 1JH, ENGLAND

Tel: +44(0)1258 820100     

When returning your unit please ensure that the package contains a covering 

letter stating when and where you purchased the unit and a description of 

the problem encountered. If the unit is within the guarantee period please 

enclose proof of purchase.

* Repair or replacement is at the discretion of the manufacturer.

Registered in England No. 5250754

Registered Office: Church Close Business Park, Todber, Sturminster Newton, Dorset, DT10 1JH

In accordance with its policy of progressive product design, JPL reserves the 

right to change product specifications without prior notice.

www.jpltele.com

16/07/171-

V1

Содержание JRC11

Страница 1: ...JRC11 ADVANCED TELEPHONE HEADSET AMPLIFIER USER GUIDE...

Страница 2: ...1 Introduction 2 3 Features 4 Installation 5 Compatibility 6 Checking for optimal sound 7 Operation 8 Troubleshooting JRC11 ADVANCED Contents...

Страница 3: ...r repair IMPORTANT Ensure that all electrical connections including extension leads and interconnections between pieces of equipment are properly made and in accordance with the relevant manufacturers...

Страница 4: ...1 5 11 14 15 2 3 4 6 7 8 9 10 12 13 JRC11 ADVANCED Features 2...

Страница 5: ...r 6 Telephone compatibility switch Adjust this slide switch to get compatibility with your telephone base unit 7 Headset compatibility switch Adjust this slide switch to get compatibility with your he...

Страница 6: ...polarity as shown and replace the cover Press the MUTE switch 1 and check for battery test LED illumination 9 to confirm correct installation 2 CONNECTING TO YOUR TELEPHONE HEADSET Unplug your telepho...

Страница 7: ...ibility setting between telephone and amplifier If you cannot hear a dial tone at the factory setting adjust the compatibility switch 6 1 Remove the security cover on the side of the amplifier 2 Slide...

Страница 8: ...2 ADJUSTING THE RECEIVE VOLUME The receive volume can be adjusted using the volume control located on the top of the amplifier 2 To adjust follow these steps Make a telephone call and ask the person y...

Страница 9: ...HEADSET HANDSET button 3 and wear the headset Lift the handset from its cradle and place it off hook When you hear the dial tone you are able to dial and make your call To terminate the call hang up...

Страница 10: ...allers voice is low or distorted A Adjust the receive volume control 2 on the amplifier Check and replace your batteries Q Callers cannot hear me but I can hear them A Check your microphone is properl...

Страница 11: ...mon law are in no way affected by this guarantee For service in or out of the guarantee period please return the unit postage paid to JPL Ltd Church Close Business Park Todber Sturminster Newton Dorse...

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