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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Calculated Industries Prexiso X2, 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 Calculated Industries Prexiso X2 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 Calculated Industries Prexiso X2. 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 Calculated Industries Prexiso X2 should contain:
- informations concerning technical data of Calculated Industries Prexiso X2
- name of the manufacturer and a year of construction of the Calculated Industries Prexiso X2 item
- rules of operation, control and maintenance of the Calculated Industries Prexiso X2 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 Calculated Industries Prexiso X2 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 Calculated Industries Prexiso X2, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Calculated Industries 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 Calculated Industries Prexiso X2.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Calculated Industries Prexiso X2 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
Quick Star t Guide Model 3350[...]
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Page 2
2 — P REXISO X2 Q UICK S T ART G UIDE Laser emitter Receiver lens Battery symbol Secondary Display Fractions/ Exponents Fractions/ Exponents Units Units (Key 1) On / Measure distance (Key 2) Area/ V olume/ Pythagoras Area/V olume/ Pythagoras display Measuring plane display Addition/ Subtraction display (Key 5) Add/Subtract (Key 4) Measuring Plane[...]
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Page 3
P REXISO X2 Q UICK S T ART G UIDE — 3 GENERAL SAFETY RULES D ANGER! Do not aim light at persons or animals. Do not stare into the laser light source. Laser light can damage your eyes. Read the instructions carefully before using the device. Safe Practices for Using the Pre xiso X2 • Do not use as a pointing device. • Make sure that the safety[...]
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Page 4
4 — P REXISO X2 Q UICK S T ART G UIDE HOW T O USE Measuring conditions The quality of the measurement depends on the surfaces to which you are measuring. Strongly reflecting targets deflect the laser beam and cause mea - suring errors. Non-reflecting, dark surfaces increase the measuring time. Always begin by making a control measurement. Meas[...]
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Page 5
P REXISO X2 Q UICK S T ART G UIDE — 5 Adjusting measuring units Metric system is the standard setting. • T o change the unit, hold Measuring Plane/Units (key 4) for several seconds. Possible units: • meters • feet-inch-fractions ─ main display up to 1/16 inch ─ secondary display up to 1/8 inch • inch-fractions ─ main display up to 1[...]
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Page 6
6 — P REXISO X2 Q UICK S T ART G UIDE Area • Press Area/V olume/Pythagoras (key 2) once. The Area symbol appears on the display . • Press On/Measure (Key 1) and measure the first distance (e.g., length). • Press On/Measure (Key 1) and measure the second distance (e.g., width). The Area measured is shown in the Main Display and the last dis[...]
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Page 7
P REXISO X2 Q UICK S T ART G UIDE — 7 TROUBLESHOO TING • If the laser remains lit, or the value in the Main Display keeps changing, flashing, or showing “ trc ” you are in Continuous Measure mode. Press On/ Measure (Key 1) once to exit this mode. • If the message Error does not disappear after switching on and off the device repeatedly ,[...]
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Page 8
8 — P REXISO X2 Q UICK S T ART G UIDE LIMITED WARRANTY This product has a 2-year Limited W arranty . For complete details, view warranty information on our website, www .calculated.com/warranty . HELPFUL USER HINTS a . T o clean your Prexiso PX2 (PX2) use a soft, damp cloth. Do not im - merse in, or spray with water . Avoid all liquid or abrasive[...]
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Page 9
P REXISO X2 Q UICK S T ART G UIDE — 9 not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate [...]
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Page 10
10 — P REXISO X2 Q UICK S T ART G UIDE T o obt ain war rant y ser vic e in the U.S., p leas e g o to the webs ite. A repair ed or rep lac ement pr oduc t assum es th e r emaini ng war rant y of the or igina l p rodu ct or 9 0 days, whi chever is lo nger. Non- Warr ant y Repair S er vi ce – U.S. A . Non - war rant y repai r covers s er v ice b e[...]
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Page 11
P REXISO X2 Q UICK S T ART G UIDE — 1 1 Laser emitter Receiver lens Battery symbol Secondary Display Fractions/ Exponents Fractions/ Exponents Units Units (Key 1) On / Measure distance (Key 2) Area/ V olume/ Pythagoras Area/V olume/ Pythagoras display Measuring plane display Addition/ Subtraction display (Key 5) Add/Subtract (Key 4) Measuring Pla[...]
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Page 12
12 — P REXISO X2 Q UICK S T ART G UIDE Printed in U.S.A . 1 /1 2 QSG335 0 E- C[...]