Uniden GMR648-2CK manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Uniden GMR648-2CK, 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 Uniden GMR648-2CK 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 Uniden GMR648-2CK. 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 Uniden GMR648-2CK should contain:
- informations concerning technical data of Uniden GMR648-2CK
- name of the manufacturer and a year of construction of the Uniden GMR648-2CK item
- rules of operation, control and maintenance of the Uniden GMR648-2CK 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 Uniden GMR648-2CK 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 Uniden GMR648-2CK, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Uniden 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 Uniden GMR648-2CK.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Uniden GMR648-2CK 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

  • Page 1

    Choosing a Channel Y our radio has 22 channels and 38 CTCSS codes you can use to talk to others. In order to speak to someone, each of you m ust set to the same channel and CTCSS code. T o choose a channel: With the radio in "Normal" operating mode press the ch/scan ke y and press the ▲ or ▼ key to increase or decrease the channel num[...]

  • Page 2

    Channels 15 GMRS/7 FRS/7 Weather CTCSS Codes 38 Sub-Audib le T ones Operating F requency GMRS/FRS: 462.5500 - 467.7125 MHz WX: 162.4000 - 162.5500 MHz P ower Source NiMH Battery Pack (BP38) or 4 AAA Alkaline Batteries Range Channel 1-7 up to 6 miles Channel 8-14 up to 3 miles Channel 15-22 up to 6 miles Battery Life 30 Hours typ. - Alkaline Batteri[...]