Go to page of
A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Graco 249880, 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 Graco 249880 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 Graco 249880. 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 Graco 249880 should contain:
- informations concerning technical data of Graco 249880
- name of the manufacturer and a year of construction of the Graco 249880 item
- rules of operation, control and maintenance of the Graco 249880 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 Graco 249880 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 Graco 249880, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Graco 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 Graco 249880.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Graco 249880 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
Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441 Copyright 2005, Graco Inc. is r egistered to I. S. EN ISO 9001 311002C Instr uction Manual RF Signal T ester P ar t No. 249269, Series A, Nor th America (N.A.) P ar t No. 249880, Series A, A ustralia Used to e valuate the Matrix RF signal qua lity in a new or e xisting Matr ix f acility . Importan[...]
-
Page 2
Manual Conventions 2 311002C Contents Manual Con ve ntions . . . . . . . . . . . . . . . . . . . . . . . . 2 W arnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Removing and Replacing the Battery . . . . . . . . . . 4 Display Functions . . . . .[...]
-
Page 3
Warnings 311002C 3 Wa r n i n g s The f ollowing gener al warnings are related to the saf e setup, use, grounding , maintenance and repair of this equip- ment. Additional mor e specific warnings may be f ound throughout the te xt of this manual where applicab le. WA R N I N G FIRE AND EXPLOSION HAZARD When flamm able fluids are pr esent in t he wor[...]
-
Page 4
Overview 4 311002C Overview The Matrix RF Signal T ester is used to ev aluate the Matrix RF signal quality for lo cating the T ransceiver(s) in a new or e x isting Matrix facility . The quality of Matrix RF signals can be affected b y build ing characteristics such as b uilding size and type of constr uction. Othe r RF devices located in the buildi[...]
-
Page 5
Display Functi ons 311002C 5 Displa y Functions Asleep / A w ake Mode Asleep is a batter y-saving mode in which the display goes b lank after a fiv e-minute period of no b utton or trig- ger s witch activity . An RF te st last ing longer than fiv e minutes will stop and the LCD displa y backlight will go out as the Signal T e ster enters the sleep [...]
-
Page 6
Operation 6 311002C Select Netw ork and T ransceiver ID If necessary to deter mine the T ransceiv er dips witch set- tings see De termining T ransc eiver Dipswitch Set- tings on page 8 fo r a guide. It does not matter if a n RS232 connection or an RS422 connection is used or will be used in the installation. T o pe rform the test all that’ s need[...]
-
Page 7
Operation 311002C 7 GOOD SIGNAL: I f ov er sev e ral test intervals the result is consistently a GOOD SIGNAL, the location is within the ran ge of the T ransceiv er for reliable comm unication. B AD SIGNAL: If the r esults are consistently a BAD SIG- NAL, (despite an occasional GOOD SI GNAL reading), the location is not within the range of reliable[...]
-
Page 8
Determining Transceiver Dipswitch Settin gs 8 311002C Determining T ransceiver Dips witch Settings Each T ransceiv er is equipped with two , 4 - position dip- s witches labeled S1 and S2 representing the network ID (S1) setting and t he T ransceiv er ID (S2) setting. See F IG . 8. There is a possibility of (8) Network ID's and (8) T ransceiv e[...]
-
Page 9
Determinin g Transceiver Dipswitch Settings 311002C 9 Dips witch Settings using RA232 Connection. Dips witch Setting using RS422 Connection F IG . 9 F IG . 10 A - def ault S2 Transceiver ID 12 3 4 S2 on B 12 3 4 S2 on C 12 3 4 S2 on D 12 3 4 S2 on G 12 3 4 S2 on H 12 3 4 S2 on F 12 3 4 S2 on E 12 3 4 S2 on H S1 Network ID 1 2 3 4 S1 o n A - def aul[...]
-
Page 10
Parts for 249269 and 24 9880 Matrix RF Signal Tester 10 311002C P ar ts f or 249269 and 249880 Matrix RF Signal T ester Battery is rechargeable and re quires a Graco Matrix Batte ry Charger f or recharging. See In str uction Manu al 309502. Ref. No. P ar t No. Descriptio n Qty . 1 117310 BA TTER Y , 9.6V NMH rechargab le 1 2 117427 CHARGER, sin gle[...]
-
Page 11
Technical Sp ecifications 311002C 11 T echnical Specifications Operating temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2° F to 120° F (0° C to 49° C ) Storage temperature ran ge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 30° F to 120° F ( -34° C to 49° C ) Batter y . . .[...]
-
Page 12
All written and visual data contained in this document reflects the latest product information available at the time of publica tion. Graco reserves the right to make changes a t any time without notice. For patent information, see www.graco.com/patents. Original instructions. T his manual contains English. MM 311002 Graco Headquarters: Minneapolis[...]