Go to page of
Similar user manuals
A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Casio DQR-300U, 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 Casio DQR-300U 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 Casio DQR-300U. 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 Casio DQR-300U should contain:
- informations concerning technical data of Casio DQR-300U
- name of the manufacturer and a year of construction of the Casio DQR-300U item
- rules of operation, control and maintenance of the Casio DQR-300U 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 Casio DQR-300U 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 Casio DQR-300U, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Casio 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 Casio DQR-300U.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Casio DQR-300U 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
Operation Guide DQR-300U 1 MA0402- E B TEMP. MAX/MIN HUMIDITY MAX/MIN SET DOWN(—) WA VE ° C/ ° F UP( + ) RE-SYNC SELECT RESET CLEAR SNZ O N O FF AL M CASIO S N Z O N OFF A L M TEMP . MAX/MIN HUMIDITY MAX/MIN SET DOWN( — ) WAVE ° C/ ° F UP( + ) RE-SYNC SELECT RESET CLEAR ™ ¡ 1 5 7 9 4 0 6 8 3 2 A B Main unit RESET SELECT TEST ° C/ ° F R[...]
-
Page 2
Operation Guide DQR-300U 2 • A sticker is affixed to the glass of this clock when you purchase it. Be sure to remove the sticker before using the clock. • Depending on the clock model, the configuration of your clock may differ somewhat from that shown in the illustration. Alarm Off Alarm On • In locations subject to radio frequency interfere[...]
-
Page 3
Operation Guide DQR-300U 3 TIME CALIBRA TION SIGNAL RECEPTION PRECAUTIONS • This clock is able to receive the time calibration signal transmitted from Rugby , England. Signal reception is possible within approximately 1,000 km of the transmitter . • Even when the clock is within the reception range, signal reception is impossible if the signal [...]
-
Page 4
Operation Guide DQR-300U 4 2. While the screen you want is on the display, use the Alarm Time Set buttons ( 2 ) to change the digits that are flashing. DOWN( — ) UP( + ) Press — to decrease the flashing digits. Press + to increase the flashing digits. • Holding down + or – changes the flashing digits at high speed. • Y ou can set the year[...]
-
Page 5
Operation Guide DQR-300U 5 Switching between Main Unit and Sub-unit T emperature Data • Press the SELECT button ( B ) to toggle the display between the main unit (INDOOR) temperature and the sub- unit (OUTDOOR) temperature. Main unit temperature: INDOOR indicator displayed Sub-unit temperature: OUTDOOR indicator displayed • The display does not[...]
-
Page 6
Operation Guide DQR-300U 6 • T o clear the high humidity and low humidity data memory , press the CLEAR button ( 9 ). New data starts to be stored after memory is cleared. USING THE SUB-UNIT Data T ransfer from the Sub-unit • Data is transferred from the sub-unit to the main unit every three minutes. • The sub-unit is able to send data to the[...]