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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Mistral 6000, 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 Mistral 6000 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 Mistral 6000. 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 Mistral 6000 should contain:
- informations concerning technical data of Mistral 6000
- name of the manufacturer and a year of construction of the Mistral 6000 item
- rules of operation, control and maintenance of the Mistral 6000 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 Mistral 6000 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 Mistral 6000, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Mistral 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 Mistral 6000.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Mistral 6000 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
STEREO POWER AMPLIFIER LTO R www .altoproaudio.com V ersion 1.0 April 2005 English User's Manual MISTRAL6000[...]
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1 SAFETY RELA TED SYMBOLS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN Protective Grounding The symbol is used to indicate that some hazard- ous live terminals are involved within this apparatus, even under the normal operating conditions. The symbol is used in the service documentation to indicate that a specific component shall be only replaced by [...]
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2 Preface Dear Customer: Thanks for choosing L TO MISTRAL-6000 Stereo Power Amplifier and thanks for choosing one of The results of L TO AUDIO TEAM job and researches. For our L TO AUDIO TEAM, music and sound are more than a job ...are first of all passion and let us say ...our obsession! We have been designing professional audio products for a lon[...]
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T ABLE OF CONTENTS 1. INTRODUCTION...................................................................................................................... .........4 ........ 2. FEA TURES .... .........................................................................................................................................4 3. CONTROL ELEMENTS [...]
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4 1. MISTRAL6000 LT O 2. FEA TURES 3U rack, stereo high power amplifier . Fantastic audio quality even with extremely high volume levels. Solid and durable, can be mounted into a cabinet. User-controllable clip limiter Stereo (dual-channel), or bridge mono operating modes. Balanced XLR inputs / parallel outputs to ensure noiseless long wiring. Bind[...]
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3. CONTROL ELEMENTS 3.1 Front Panel 2 4 5 1 6 7 3 Power Switch T urn the unit power on or of f. Clip Led When the signal distortion reaches or surpasses 0.5%, the Led lights up. This means the output level of signal source is too high and it is time to reduce input level until clip led turning off. Output Limiter Led While the unit is limiting the [...]
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SERIAL MODEL 6 Balanced Input Connector These connectors connect the input signal of channel1 and channel 2 separately . Balanced Output Connector These two output connectors are paralleled inside with input connectors. It enables the unit work under paralleled mode. Please also refer to wiring diagram for paralleled mode. Mode Selector T otal two [...]
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7 4. APPLICA TION 4.1 Stereo Mode In this mode, Channel 1 and Channel 2 operate independently ( just as traditional stereo amplifier). The signal input into channel 1 can be output from channel 1 only , similarly , the signal input into channel 2 can be output from channel 2 only . T otal two optional modes: Please see following diagram for connect[...]
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8 Y ou can also operate the paralleled mode via outside wiring, so, the signal input from channel 1 or 2 will be output from both channel 1 and 2 simultaneously . The volume of channel 1 or channel 2 can be controlled separately . 1 2 3 GND INPUT Input Connector Balanced MODE Release this button Channel 2 + + Channel 2 Channel 1 1 2 3 GND INPUT Inp[...]
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CH1 BALANCED INPUT BALANCED INPUT PARALLEL OUTPUT PARALLEL OUTPUT LIMITER OFF ON CH2 BALANCED INPUT BALANCED INPUT PARALLEL OUTPUT PARALLEL OUTPUT MODE BRIDGE STEREO CH1 OUTPUT1 OUTPUT2 POWER OUTPUTS POWER OUTPUTS CH1 1+ 1- POS NEG CH2 BRIDGE MONO BRIDGE MONO CH2 2+ 2- POS NEG BRIDGE BRIDGE 1+ 2+ POS NEG CH2 1+ 1- POS NEG INPUT INPUT TIP/PIN 2 TIP/[...]
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10 4.2 Bridge Mode In this mode, the signal input into channel 1 will be output from the bridged end, on other hand, the output level control of channel 2 should be turn down to smallest (turn the volume control at counterclockwise). volume Only the control of channel 1 is used to control the volume of whole system. 1 2 3 GND INPUT Input Connector [...]
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11 5. TECHNICAL SPECIFICA TIONS MODEL 8 ohms per channel(EIAJ) 4 ohms per channel(EIAJ) 8 ohms, 1KHz, 0.1%THD(EIAJ) Bridge Mono Mode Distortion (SMPTE-IM) Frequency Response Damping Factor , 1 kHz and below Signal to Noise,20Hz-20KHz V oltage Gain Input Sensitivity @ 4 ohms Input Clipping Input Impedance Controls REAR: LIMITER, BRIDGE SELECTOR MIST[...]
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6. W ARRANTY 1. W ARRANTY REGISTRA TION CARD T o obtain Warranty Service, the buyer should first fill out and return the enclosed W arranty Registration Card within 10 days of the Purchase Date. All the information presented in this W arranty Registration Card gives the manufacturer a better understanding of the sales status, so as to purport a mor[...]
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NF01939-1.0 SEKAKU ELECTRON INDUSTR Y (H.K.) CO., L TD. No. 1, Lane 17, Sec. 2, Han Shi West Road, T aichung 40151, T aiwan http://www .altoproaudio.com T el: 886-4-22313737 email: alto@altoproaudio.com Fax: 886-4-22346757 c All rights reserved to AL TO. All features and content might be changed without prior notice. Any photocopy , translation, or[...]