Go to page of
A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Crate Amplifiers crate bass amplifier, 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 Crate Amplifiers crate bass amplifier 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 Crate Amplifiers crate bass amplifier. 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 Crate Amplifiers crate bass amplifier should contain:
- informations concerning technical data of Crate Amplifiers crate bass amplifier
- name of the manufacturer and a year of construction of the Crate Amplifiers crate bass amplifier item
- rules of operation, control and maintenance of the Crate Amplifiers crate bass amplifier 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 Crate Amplifiers crate bass amplifier 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 Crate Amplifiers crate bass amplifier, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Crate Amplifiers 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 Crate Amplifiers crate bass amplifier.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Crate Amplifiers crate bass amplifier 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
BT25/BT50 BASS AMPLIFIER USER’S GUIDE[...]
-
Page 2
IMPORT ANT SAFETY INSTRUCTIONS • READ, FOLLOW , HEED, AND KEEP ALL INSTRUCTIONS AND W ARNINGS. • DO NOT OPERA TE NEAR ANY HEA T SOURCE AND DO NOT BLOCK ANY VENTILA TION OPENINGS ON THIS APP ARA TUS. FOR PROPER OPERA TION, THIS UNIT REQUIRES 3” (75mm) OF WELL VENTILA TED SP ACE AROUND HEA TSINKS AND OTHER AIR FLOW PROVISIONS IN THE CABINET . ?[...]
-
Page 3
3 Congratulations! Y ou are now the proud owner of the compact but powerful Crate BT25/BT50 Bass Amplifier . The BT25/BT50 features two different chan- nels: a distortion channel, featuring Crate’s exclusive Shape control for quick and easy access to the tone you need, and a clean channel with a four-band rotary EQ. Another unique and valuable fe[...]
-
Page 4
BT25/BT50 Bass Amplifier 4 1. INPUT : Use this 1/4” jack to connect your bass to the amplifier by means of a shielded instrument cable. 2. GAIN: Use this control to adjust the amount of distortion for the Distortion channel. As you rotate the control clockwise the amount of distortion increases. 3. SHAPE: Use this control to adjust the tone of th[...]
-
Page 5
BT25/BT50 Bass Amplifier 5 13. CD INPUT : Use these RCA jacks to connect the line level (or headphones) output of a CD player , tape deck or rhythm machine to the amplifier . The signal level from these jacks is adjusted by the Master control (#12). If the signal from the source connected to these jacks is too strong, use the output level control o[...]
-
Page 6
6 Suggested Starting Settings: BT25/BT50 Bass Amplifier Roc k: OUT Jazz: OUT Country: OUT Funk: OUT Solo Fuzz: IN Super F at Fuzz: IN ** ** ** ** ** *[...]
-
Page 7
BT25/BT50 Bass Amplifier 7 System Block Diagram: BUFFER INPUT LEVEL LOW LOW MID HIGH MID HIGH CHANNEL SWITCH FOOT SWITCH EQ NOISE GATE GAIN DISTORTION LEVEL TUNER A BC D EF G SHAPE LEVEL OCTAVE MASTER EXTERNAL SPEAKER HEAD PHONES POWER AMP SPEAKER ATTENUATOR CD INPUT[...]
-
Page 8
©2003 ST . LOUIS MUSIC, 1400 FERGUSON, ST . LOUIS, MO. 63133 47-376-01 • 012904 BT25/BT50 Bass Amplifier BT25 BT50 Output Power Rating 25W RMS 2% THD, 4 Ω , 120 V AC 50W RMS 2% THD, 4 Ω , 120 V AC Gain Distortion Channel 100dB 104dB Clean Channel 60dB 63dB CD Inputs 33dB 37dB T one Range Low 21dB @ 50Hz 21dB @ 50Hz Lo Mid 23dB @ 150Hz 23dB @[...]