Rolls HR73 manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Rolls HR73, 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 Rolls HR73 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 Rolls HR73. 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 Rolls HR73 should contain:
- informations concerning technical data of Rolls HR73
- name of the manufacturer and a year of construction of the Rolls HR73 item
- rules of operation, control and maintenance of the Rolls HR73 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 Rolls HR73 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 Rolls HR73, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Rolls 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 Rolls HR73.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Rolls HR73 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

    QUICK ST AR T GUIDE HR73 MP3 Recorder Thank you for your purchase of the HR73 MP3 Player-Recorder. Please review this guide carefully to ensure proper operation. WARRANTY INFO Please visit our website; www.rolls.com , for complete information on the Rolls Warranty, and to register and initiate this product's warranty. SPECIFICATIONS Min. Input[...]

  • Page 2

    Features - R ecords through the Line-in source directly to a USB (thumb drive) or SD Card. R ecording format is in MP3 audio format. - Playing format: MP3, WMA. - Compatible up to 16G USB, SD card / SDHC. - Easily playback recorded tracks stored in USB thumb drive or SD card. - Delete function when playing single song. - Operation and function of t[...]

  • Page 3

    REAR PANEL STEREO OUTPUTS 12 VDC + - R L R L LINE INPUTS MADE IN USA SERIAL NUMBER MODEL HR73 www.rolls.com • LINE INPUTS: T wo R CA (stereo) line level Input jacks. • P ower Jack: Connects to the enclosed R olls P ower Adapter. • Stereo Outputs: R CA: Unbalanced R CA outputs. 1/8" (3.5mm): Stereo Line/Headphone Output Recording REC: Rec[...]

  • Page 4

    USB / SD Playing PLA Y/II: Play and pause, press to play, press again to pause.  STOP: Press to stop playing  USB / SD: Select to use US or SD Card  R AN: Press once to play in a random order, press again to cancel  random play REPEA T : R epeat function, needs to operate in the playing mod  Press once, LCD screen displays " - R[...]