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The rules should oblige the seller to give the purchaser an operating instrucion of GPX jm258, 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.
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The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of GPX jm258 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 GPX jm258. 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.
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First and foremost, an user manual of GPX jm258 should contain:
- informations concerning technical data of GPX jm258
- name of the manufacturer and a year of construction of the GPX jm258 item
- rules of operation, control and maintenance of the GPX jm258 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 GPX jm258 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 GPX jm258, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the GPX 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 GPX jm258.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the GPX jm258 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
W arnings and Precautions 2 Important Safety Instructions 3 What’s in the Box & Features 4 Quick Start: Karaoke 5 Quick Start: TV Connection 6 Operations 7-10 Location of Controls & Denitions 1 1-15 Service Information 16 INSTRUCTION MANUAL JM258 Contents[...]
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Page 2
2 This symbol, located on back or bottom of the unit, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’ s enclosure that may be of sufcient magnitude to constitute a risk of electric shock to persons. This symbol, located on back or bottom of the unit, is intended to alert the user to the [...]
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Page 3
3 Important Safety Instructions 1. Read these instructions . All the safety and operating instruction should be read before the product is operated. 2 . Keep these instructions . The safety and operating instructions should be retained for future reference. 3 . Heed all warnings . All warnings on the product and in the operating instructions should[...]
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Page 4
4 Features INSTRUCTION MANUAL Warnings and Precautions 2 Important Safety Instructions 3 Getting Started with Karaoke 4 Quick Start Connection Guide 5 Features & Features Dened 6-9 Operations 10-11 JM258 Contents What’ s in the Box JM258 - Karaoke Machine Omni-Directional Microphone RCA Audio/V ideo Cable Instruction Manual & W arranty[...]
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Page 5
5 Quick Start: Karaoke Press the Play Button to start the loaded CD+G. The lyrics will appear on the built-in monitor , while the audio plays through the unit’ s speakers. Plug the included Omni-Directional Microphone into the Microphone 1 Input , and turn the Microphone on. Adjust the Function Switch to CD+G to match the disc type. Plug the unit[...]
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Page 6
6 Quick Start: TV Connection The CD+G lyrics can be displayed on a connected television. When connecting two pr oducts using an RCA Cable, match the color ed ports with the same colored connection. (Red to Red, White to White, and Y ellow to Y ellow) V ideo played on the karaoke unit will now display on the television. Press the Play Button . Adjus[...]
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Page 7
7 Playing a CD or CD+G Disc 1. Load the CD or CD+G Disc into the unit’ s CD-Drive, located on the top of the unit. 2. Adjust the Function Switch to CD or CD+G to match the disc. 3. Press the Play Button to start the loaded disc. CD+G lyrics will appear on the 5” black & white screen, while CD audio plays through the unit’ s speakers. Pres[...]
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Page 8
8 Programming a CD or CD+G Disc 1. Load the CD or CD+G Disc into the unit’ s CD-Drive, located on the top of the unit. 2. Adjust the Function Switch to CD or CD+G to match the disc. 3. Press the Pr ogram Button to begin programming the CD or CD+G Disc (the Program Indicator Light will blink red). 4. Select a CD or CD+G track using the Skip & [...]
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9 Audio Output: to a TV , or Stereo System When connecting two pr oducts using an RCA Cable, match the color ed ports with the same color ed connection. (Red to Red, White to White, and Y ellow to Y ellow) 1. Plug one end of the included RCA Cable into the Audio (Left) and Audio (Right) Output port on the unit. 2. Plug the other end of the RCA Cabl[...]
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Page 10
V ideo Output: to a T elevision, or Monitor When connecting two pr oducts using an RCA Cable, match the color ed ports with the same color ed connection. (Red to Red, White to White, and Y ellow to Y ellow) 1. Plug one end of the included RCA Cable into the V ideo Output on the unit. 2. Plug the other end of the RCA Cable into a video input on the [...]
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Page 11
Controls: Front V iew 1 1 YER CD GRAPHICS KARAOKE PLA YER CD GRAPHICS KARAOKE PLA Y Y MAX MIN MIC 1 VOL MAX MIN MIC 2 VOL MAX MIN MAX MIN A.V .C. ECHO PLAY/P AUSE STOP REPEAT SKIP/FWD SKIP/REV PROG POWER PROG PLAY/P AUSE REPEAT POWER Off On MIC 1 VOLUME AUX CDG CD 0 1 2 3 4 5 6 7 8 9 1 0 BALANCE MIC 2 M U S I C L A C O V 1 4 7 10 18 5 6 8 9 22 23 1[...]
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Page 12
12 1 Power Button Press the Power Button to turn the unit of f and on. 2 Microphone Holder Use the Microphone Holder to hold the microphone. 3 Function Switch Adjust the Function Switch to set the unit to play from AUX Input, CD+G , or CD Mode . 4 V olume Dial T urn the V olume Dial to adjust the volume of audio playing through the unit’ s speake[...]
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Page 13
Controls: Front V iew Dened 13 15 Repeat Indicator The Repeat Indicator blinks when repeating a single song from a CD or CD+G disc. The Repeat Indicator lights up when repeating an entire CD or CD+G album. 16 Play & Pause Buttons Press the Play & Pause Buttons to play and pause a CD or CD+G. 17 Stop Button Press the Stop Button to stop a[...]
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14 Controls: T op, Back & Peripherals L R BR IGH T CO N TRA S T V -HO L D A U D I O O UT VID EO IN A U X I N VID EO O U T 24 25 33 31 30 27 29 T op Back 28 32 26 34[...]
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15 24 CD Door The CD Door opens to expose the CD-Drive. 25 Open & Close Button Press the Open & Close Button to open and close the CD Door . 26 Omni-Directional Micr ophone The Omni-Directional Microphone accepts audio from any direction, making it easy for multiple people to sing into one microphone. Use the ON/OFF selector switch on the m[...]
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Page 16
Service Information Address 21 16 Carr Street, St. Louis MO, 63106 Phone 1-314-621-2881 Fax 1-314-588-1805 Email prodinfo@gpx.com W ebsite www .gpx.com T o download this Instruction Man- ual in English, Spanish, or French visit the Support section at www .gpx.com. Para descargar este manual de instrucción en inglés, español, o francés visite la[...]