Kenwood KAC-M845 manual

1
2
3
4
5
6
7
8

Go to page of

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Kenwood KAC-M845, 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 Kenwood KAC-M845 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 Kenwood KAC-M845. 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 Kenwood KAC-M845 should contain:
- informations concerning technical data of Kenwood KAC-M845
- name of the manufacturer and a year of construction of the Kenwood KAC-M845 item
- rules of operation, control and maintenance of the Kenwood KAC-M845 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 Kenwood KAC-M845 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 Kenwood KAC-M845, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Kenwood 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 Kenwood KAC-M845.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Kenwood KAC-M845 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

    © B64-3924-00/00 (MV) 4/3/2 CHANNEL POWER AMPLIFIER KA C-M845 KA C-M645 INSTR UCTION MANU AL B64-3924-00_00_M_1English.indd 1 B64-3924-00_00_M_1English.indd 1 07.11.15 11:29:30 AM 07.11.15 11:29:30 AM[...]

  • Page 2

    2 English Sa fety precautions 2 W ARNING T o prev ent injury or fire, take the follo wing precautions: • When ex tending the ignition, battery, or g round wires, make sure to use aut omotive -grade wires or other wires with a 5 mm² (A WG 10) or more to prevent wire det erioration and damage to the wire coating. • T o prevent a short circuit, n[...]

  • Page 3

    English 3 Installation 2 CAUTION • Do not install in the below locations; (Unstable location, In a location that inter feres with driving, In a location that gets wet, In a dusty location, In a place that gets hot, In a place that gets direct sunlight, In a location that gets hit by hot air) • Do not install the unit under the car pet. Other wi[...]

  • Page 4

    4 English Controls s t p q r r 40W 15W 1 A ch FIL TER switch This switch allow filtering of the speaker output signals. • OFF position: The original sound without filtering is output. • HPF (High Pass F ilter) position: Only frequencies of 80 Hz or higher are output. (Fr equencies below 80 Hz are cut.) 2 B ch FIL TER switch This switch allow fi[...]

  • Page 5

    English 5 Connection ■ Installation procedure Since there are large variety of settings and connections possible according to applications, read the instruction manual well to select the proper setting and connection. 1. Remove the ignition key and disconnect the negative - terminal of the battery to prevent short circuits. 2. Set the unit accord[...]

  • Page 6

    6 English Connection CENTER UNIT (CD receiver , etc.) A channel input RCA cable* Pow er control wire (Blue/ White) ■ RCA cable or Speaker le vel input connection Genuine -accessory car stereo (No line output center unit etc.) ACC Battery Car fuse box • RCA cable connections • Speaker lev el input connections B channel input Speaker level inpu[...]

  • Page 7

    English 7 * Commercially available parts  ■ Speaker wire c onnec tion Lead terminal* • Stereo Connections A channel Left speaker A channel Right speaker • Bridged Connections A channel Speaker (Bridged) 40 25 Battery Ground wire* Battery wire* Pr otective Fuse* Lead terminal* ■ Pow er wire connection T er minal cover B channel Left speak[...]

  • Page 8

    8 English T roubleshooting Guide What might appear to be a malfunction in your unit ma y just be the result of slight misoperation or miswiring . Before calling service, first check the follo wing table for possible problems. PROBLEM POSSIBLE CAUSE SOL UTION No sound. (No sound from one side.) (Blown fuse.) • I nput (or output) cables are disconn[...]