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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of HP Z23i, 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 HP Z23i 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 HP Z23i. 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 HP Z23i should contain:
- informations concerning technical data of HP Z23i
- name of the manufacturer and a year of construction of the HP Z23i item
- rules of operation, control and maintenance of the HP Z23i 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 HP Z23i 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 HP Z23i, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the HP 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 HP Z23i.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the HP Z23i 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
1. Menu Opens, selects or exits the OSD menu. 4. OK/Auto If the OSD menu is on, press to select the highlighted menu item. If the OSD menu is inactive, press to activate the auto adjustment feature to optimize the screen image. 2. Minus "-" If the OSD menu is on, press to navigate backward through the OSD menu and decrease adjustment leve[...]
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Page 2
Models D7Q13A4, D7Q13A8, D7Q13AS, D7Q13AT QuickSpecs HP Z23i 23-inch IPS Display Overview DA - 14671 Canada — Version 3 — October 3, 2013 Page 2[...]
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Page 3
Panel Type 23-inch IPS Gen 2, LED Backlit Viewable Image Area (diagonal) 58,42cm (23 in.) widescreen; diagonally measured Panel Active Area (W x H) 50,91 x 28,64 cm (20.04 x 11.27 in.) Panel Type Gen 2 IPS (Gen 2 technology, also called AH-IPS, enables lower power consumption). Resolution 1920 x 1080 @ 60 Hz Aspect Ratio 16:9 Viewing Angle (typical[...]
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1680 x 1050 @ 60 Hz 1920 x 1080 @ 60 Hz Maximum Pixel Clock Speed 170 MHz User Programmable Modes Yes, 10 Anti-Glare Yes Default Colour Temperature 6500 K Video/Other Inputs Plug and Play Yes Self Powered USB 2.0 Hub One upstream, two downstream ports (cable included) Input Connectors 1 VGA, 1 DisplayPort 1.2 (1.1 compatible), 1 DVI-D; HDCP support[...]
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Page 5
Operating Temperature - Non- operating -20° to 60° C (-4° to 140° F) Humidity - Operating 20% to 80% non-condensing Humidity - Non- operating 5% to 95%, 38.7° C max wet-bulb Altitude - Operating 0 to 5,000 m (16,404 ft) Altitude - Non-operating 0 to 12,192 m (0 to 40,000 ft) White LED Backlights Yes CCFL Panel No Arsenic-Free Display Glass Yes[...]
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Page 6
This product is in compliance with the IEEE 1680 (EPEAT) standard at the gold level, see: www.epeat.net Plastics parts weighing over 25 grams used in the product are marked per ISO 11469 and ISO1043. This product contains 28.6 % post-consumer recycled plastic (by wt.) This product is 98.5 % recycle-able when properly disposed of at end of life. Pac[...]
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Tributyl Tin (TBT), Triphenyl Tin (TPT), Tributyl Tin Oxide (TBTO) Packaging HP follows these guidelines to decrease the environmental impact of product packaging: Eliminate the use of heavy metals such as lead, chromium, mercury and cadmium in packaging materials. Eliminate the use of ozone-depleting substances (ODS) in packaging materials. Design[...]
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Page 8
HP LCD Speaker Bar-Part number NQ576AA Powered directly by the monitor or the PC, the Speaker Bar seamlessly attaches to the monitor's lower bezel to bring full audio support to select HP LCD monitors. Features include dual speakers with full sound range and external jack for headphones. Sold separately. For more information, refer to the prod[...]
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Page 9
Warranty Languages English, Arabic, S. Chinese, T. Chinese, Czech, Danish, Dutch, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Kazakh, Korean, Norwegian, Polish, Brazilian Portuguese, Russian, Slovenian, Spanish, Swedish and Turkish. Colour Black VESA External Mounting Yes (one set of standard 4-hole pattern, 100 mm). Security Lock[...]