Bosch Appliances LBB 1990 0 manual

1
2
3

Go to page of

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Bosch Appliances LBB 1990 0, 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 Bosch Appliances LBB 1990 0 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 Bosch Appliances LBB 1990 0. 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 Bosch Appliances LBB 1990 0 should contain:
- informations concerning technical data of Bosch Appliances LBB 1990 0
- name of the manufacturer and a year of construction of the Bosch Appliances LBB 1990 0 item
- rules of operation, control and maintenance of the Bosch Appliances LBB 1990 0 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 Bosch Appliances LBB 1990 0 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 Bosch Appliances LBB 1990 0, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Bosch Appliances 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 Bosch Appliances LBB 1990 0.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Bosch Appliances LBB 1990 0 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

    Communication Systems | LBB 1990/00 Plena Voice Alarm Controller The Plena Voice Alarm Controller is the heart of the voice alarm system. It is the basis of the Plena Voice Alarm System, and has all the essential functionality for compliance with the IEC 60849 standard, including full system supervision, loudspeaker line impedance supervision, a su[...]

  • Page 2

    2 | LBB 1990/00 Plena Voice Alarm Controller Each message can have any length within the total available capacity. Messages and configurations are uploaded from a PC via USB into the memory, after which the unit operates without PC connection. The standard WAV-format is used for the messages and sample rates of 8 kHz up to 24 kHz with 16-bit word l[...]

  • Page 3

    LBB 1990/00 Plena Voice Alarm Controller | 3 Outputs Tape Output Cinch, 2x mono Nominal Level 350 mV Impedance <1 kOhm Loudspeaker Outputs MSTB 2,5 /16-ST floating 100 V Outputs 480 W rated per zone Volume Override Type 3 wire, 4 wire (24V), 4 wire failsafe BGM Zone Output Attenuation 70/50/35/25/18/13 V for 0/-3/-6/-9/-12/-15 dB (120/60/30/15/8[...]