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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Dual BTV30, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Dual BTV30 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of Dual BTV30. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of Dual BTV30 should contain:
- informations concerning technical data of Dual BTV30
- name of the manufacturer and a year of construction of the Dual BTV30 item
- rules of operation, control and maintenance of the Dual BTV30 item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Dual BTV30 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Dual BTV30, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Dual service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Dual BTV30.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Dual BTV30 item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
INSTALLATION/OWNER'S MANUAL Universal Bluetooth Speakerphone BTV30 ®[...]
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Page 2
® BTV30 BLUETOOTH SPEAKERPHONE ® Package Contents 1 INTRODUCTION Visor Clip Speakerphone Unit Car Charger Manual Proper Connections[...]
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Page 3
® BTV30 BLUETOOTH SPEAKERPHONE ® INTRODUCTION Control Locations G Speaker End Button Hotline Button T alk Button Visor Clip LCD Microphone Earphone Jack JOG Button Charging Port Display Components Mute Call Activation Battery Meter Volume Bluetooth Connection Bluetooth Signal Strength Status Display 2[...]
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Page 4
® BTV30 BLUETOOTH SPEAKERPHONE ® 3 OPERATION Gently lift the LCD flap to turn the unit on. The LCD will illuminate, and "HELLO" will appear momentarily in the display. Note: After 60 seconds of no activity, the LCD illumination will turn off and the unit will enter power save mode. Press any button to exit power save mode. Pow[...]
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Page 5
® BTV30 BLUETOOTH SPEAKERPHONE ® OPERATION Number Dialing Select a phone number in one of the following two ways: • Press JOG to the right to scroll through the last five numbers. • Press JOG to the left, and follow the prompts to search for a phone book entry. Refer to page 8 for a detailed explanation of the phone book search fu[...]
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Page 6
® BTV30 BLUETOOTH SPEAKERPHONE ® Press during a phone call to transfer audio between the BTV30 and a phone. Tip: Transfer audio to the phone before turning the BTV30 off. Transferring a Call The unit allows two options for answering an incoming call while on an active call: • To place the current call on hold and answer an incomi[...]
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Page 7
® BTV30 BLUETOOTH SPEAKERPHONE ® OPERATION 6 The following settings may be adjusted using menu mode: • Ring Tone • Phone Book • Hotline Note: Menu mode may only be accessed when the unit is not connected to a phone. To enter menu mode, press in and hold JOG for two seconds. "MENU MODE" will appear on the display. Press J[...]
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Page 8
® BTV30 BLUETOOTH SPEAKERPHONE ® 7 OPERATION Phone Book 1. To manually input a phone book entry, enter menu mode, then press JOG to the right or left until “PHONE BOOK” appears in the display. 2. Press in on JOG to enter the Phone Book sub-menu. 3. "INSERT NUM." will appear briefly on the display, then a flashing cursor [...]
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Page 9
® BTV30 BLUETOOTH SPEAKERPHONE ® OPERATION 8 3. "INSERT NUM." will appear briefly on the display, then a flashing cursor will prompt the entry of a phone number. Press JOG to the right or left to select the desired number for the first digit. Press in on JOG to confirm the selection and move the cursor to the next digit. Repea[...]
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Page 10
® BTV30 BLUETOOTH SPEAKERPHONE ® 9 OPERATION Deleting a Phone Book Entry Search for an entry as described in Calling a Phone Book Entry on page 8. When the desired entry is displayed, press for three seconds to delete. Downloading Phone Book Contacts Download individual contacts from any mobile phone that supports Obje[...]
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Page 11
® BTV30 BLUETOOTH SPEAKERPHONE ® 10 This warranty gives you specific legal rights. You may also have other rights which vary from state to state. Dual Electronics Corp. warrants this product to the original purchaser to be free from defects in material and workmanship for a period of one year from the date of the original purchase. Dual[...]
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Page 12
Dual Electronics Corp. Toll Free: 1-866-382-5476 www.dualav.com ©2007 Dual Electronics Corp. All rights reserved. This device complies with part 15 of the FCC Rules. Operation is subject to the following two con- ditions: (1) This device may not cause harmful interference, and (2) This device must accept any interferences received, including inter[...]