ASA Electronics MS-850 manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of ASA Electronics MS-850, 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 ASA Electronics MS-850 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 ASA Electronics MS-850. 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 ASA Electronics MS-850 should contain:
- informations concerning technical data of ASA Electronics MS-850
- name of the manufacturer and a year of construction of the ASA Electronics MS-850 item
- rules of operation, control and maintenance of the ASA Electronics MS-850 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 ASA Electronics MS-850 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 ASA Electronics MS-850, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the ASA Electronics 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 ASA Electronics MS-850.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the ASA Electronics MS-850 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

    OWNER'S MANUAL[...]

  • Page 2

    1 VOLUME " " (AUDIO LEVEL) BUTTON i ) The volume level can be adjusted at any time by pressing the audio level " " or " " button. ii) The volume mode is also obtained by stepping through the "SEL" button until the function " VOL " indicator lights up and then press " " or " " but[...]

  • Page 3

    9 10 FADER CONTROL i ) Press the "SEL" button to select the fader mode until "FAD" indicator lights up. ii)Press " " button to decrease the sound level of rear sp eakers or press " " button to decrease the sound level of front speakers. BUTTON (PLAY PA USE) Press to start playback, press once to pause, press [...]

  • Page 4

    This note will discuss DC Power sources and how they relate to 12 volt products . General Specifications Our general specification for the voltage range of operation is 10 to 16 volts DC . Voltage The voltage of a fully charged battery ( engine not running ) is approximately 12.5 VDC. Once a load (items being powered represent the "load" [...]

  • Page 5

    TROUBLESHOOTING CHART AM/FM RADIOS Symptom Cause Possible Solution No Power No 12VDC Check circuit fuse at source Check in-line fuse on power lead Power lead disconnected Ground connection disconnected Power indicated; no audio output or very distorted sound No 12VDC to memory lead(electronically tuned units only) Circuit fuse at source In-line mem[...]