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Manual AOC LM740

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  • AOC LM740 - page 1

    LM74 0 17” TFT LCD Monitor User ’s M anu al By Envision Peripheral s Inc . www .A OCmonitor.com ...

  • AOC LM740 - page 2

    i FOR YO UR SAFETY Before operating th e monitor, please read th is manual th orou ghly . This manual should be retain ed for future reference . FCC Class B Radio Frequ ency Interference St atement W A RNING: (FO R FCC CERTIF IED MO DELS) NOTE: Th is eq uipme nt ha s bee n test ed an d foun d to co mply w i th th e l imits for a Class B digit a l d ...

  • AOC LM740 - page 3

    ii PRECAUT IO NS: • Do not u se the mon itor near wat er, e.g. n ear a bath tub, w ashbowl , kitche n sink, laund ry tub, swimmi ng pool or in a w et baseme nt. • Do not place th e monitor on an un stabl e cart, sta nd, or t able. I f the mo nitor falls, it can in jure a perso n and cause ser ious da mag e to the appl ian ce. Use only a cart or ...

  • AOC LM740 - page 4

    iii c ir cui t pa rts ca us in g a fi re or el ect ric s hoc k. Ne ver s pi ll l iqu i ds on th e monitor . • D o not attem pt to serv ice the monitor by your self. Open ing or removing covers can expose y ou to dang e r ous volt ages and ot her haz ards. Plea se refer a ll serv icing to quali f ie d ser vice p ersonn el. • Do not pu ll or b en ...

  • AOC LM740 - page 5

    iv GE NER AL NOT ES The foll ow i ng sy mpto ms are n ormal w ith LC D moni tor and d o no t i ndi cat e a pro ble m. • Due to the natur e of the fluor escent l ight, the scree n may fli cker during initia l use. T urn of f the Power Switch and the n turn it on agai n to make sure t he flicker dis app ears . • Y o u may find slig htly unev en b ...

  • AOC LM740 - page 6

    v OTHER NOTES • The scre en su r face is very so ft . Do not rub, tou ch o r ta p the scre en sur face with sh arp ob ject s uch as pe n or pencil . T his c ontact m ay s cratch or damage t he screen. These damages ar e not cover ed under the w arranty . • T urn y our comp uter OFF before i nstal ling yo ur new monitor . Refer to your computer ...

  • AOC LM740 - page 7

    vi Disclaimer Envisio n Periphe rals I nc. mak es no repre sentati ons or war rantie s, eit her ex pressed or imp lied, w ith respect to t he content s hereof an d specifical ly dis claims any w arranties, mer chant ability or fitne ss for any par ticular pur pos e . Furth er , Envis ion Periph erals Inc . reserv es the rig ht to revise this p ubli ...

  • AOC LM740 - page 8

    vii T abl e of C on t e nts 1 1 Import ant Safety Inst ructions ........... .......... ........... ........... i 2 2 Features ........ .............. .......... .............. .............. .......... ....... 2 3 3 Unp ack ing the Monitor ............ ... ... ....... .... ... .... ... .... ... .... ... 3 Inst allati on and Remov al of the Base…? ...

  • AOC LM740 - page 9

    1 1 1 Imp or tant S afe ty In stru ct ion s Please rea d the foll owing safety in str u cti ons bef ore inst a l ling or cl eaning y our AOC mo nitor: 1. Un pl ug t he mo n i to r ’s po we r c a bl e f ro m th e wa l l ou tle t be f o re c lea ning . Do not u se l iqu id or a eros ol cl ean ers. Use a s of t clot h to clea n th e monit or ho usi ...

  • AOC LM740 - page 10

    2 2 2 Features Y our AOC LM 7 4 0 M onit or f eat ur es: ♦ SXG A (1280 x 10 24 pi xel ) R esol uti on L CD P anel ♦ High B rightness – 27 0 cd/m 2 (typical) ♦ High Contr ast Ratio – 500:1 (ty p ical) ♦ Tr ue Colour Displa y With FRC support fo r 1 6.7M colours, the A OC LM 740 mon it or offers y o u better image qual ity. ♦ High Quali ...

  • AOC LM740 - page 11

    3 3 3 Unpacking th e Monitor Pl eas e ch ec k th at t he f ollow i ng i tem s are inc lud ed w it h y our m onit or . I f t hey a re mis sing o r da maged , pl ease c ontac t your plac e of pur chase immediately . Monit or 1 pc 1 pc 1 pc 1 pc Signal Cable Pow er Cable QSG (Qui ck Sta rt Guide) CD User’ s Manual Inst al lati on and Removal of the ...

  • AOC LM740 - page 12

    4 4 4 Hardware Installation Your monitor is equipped wit h an automatic power sup ply with a voltage rang e from 100 to 2 4 0 Volts AC a t a frequency of 50 to 60 H z. Make sure that y ou r local power sup ply is within the supported ra nge. If you are unsure, pleas e co ntac t y our elec tr ici ty sup plie r. T o i nst all y our AOC LM 740 monit o ...

  • AOC LM740 - page 13

    5 5 5 Windows driver Installation The A OC LM 740 is f ul ly Wind ow s com pat ib le so no sp ecif ic wi ndo w s dr iv ers are requi red to b e load ed . Windo w s 98, ME, and 2 000 The f i rst tim e y ou st ar t W i nd ows af ter co nne cti ng y our new m onit or , t he s ys tem w ill detect the monitor and automatically start the A dd New Hard w ...

  • AOC LM740 - page 14

    6 6 6 Setting the Display Resolution Choosing The Best Resolut ion All Liquid Cry stal Display s (L CDs) have a fix ed r esolution t hat is the s ame as t he max imum res olut ion t hat may be d is pla ye d on th e L CD . I n th e c ase of t he LM740 the LCD resolution i s 1280 x 1024 pixe ls. This is also k nown as the “n ativ e” res olut i on ...

  • AOC LM740 - page 15

    7 Suppor ted Graphics M odes and Refresh Rate Selection There is no nee d to choose the h ighest possibl e refresh rat e when using a n LCD monitor . It is not technically possi ble for an LCD m onitor to fli cker . Even at a refresh rate of 60 Hz y ou will get an abs olutely flicker-free imag e. For b est r esu lt s, it is i mpo rt ant t hat you s ...

  • AOC LM740 - page 16

    8 ca us ed by th e sig n al f rom t he VGA ca rd if it does not co rre sp ond wi th t he us ua l st an d ar d. Thi s i s not how ev er , a p robl em w it h t h e m on it or . I f it is s t i l l v isib le af te r us in g t he A ut om atic adjus tm ent, you c an usua lly im prov e t he display ed im age by manually adjusting the phas e, h orizonta l ...

  • AOC LM740 - page 17

    9 7 7 Adju sting the Monitor Pi ctur e Op t im i sati o n The eas ie st w ay to obt ai n an opt imal pi ctur e is b y using t he Au t o but ton fo r 2 sec ond s. T his only w orks r el iab ly if th e gra phi cs ada pt or is set to use one of t he mo nit or ’ s f act ory modes (s ee Ta b l e 1 in th e prev ious ch apt er) a nd if y ou are dis play ...

  • AOC LM740 - page 18

    10 (fro m le ft to right) Men u Ent er OS D me nu. Ent er subm enus or s ele ct i t ems wi thin OSD men u. ! Move the selection cursor u pwards within the OSD menu. " Move the selection cursor d ownwards within the OSD me nu. # Adj us t OSD f u ncti ons. (De c re ase) $ Adjust OSD func t i ons. (Incr ease) SELECT /A U T O Au toma ti call y ad ...

  • AOC LM740 - page 19

    11 Tracking A djustment Position A djustment ...

  • AOC LM740 - page 20

    12 Colo r A dju stmen t Othe r ...

  • AOC LM740 - page 21

    13 8 8 Frequently Asked Q uestions The image is blur red, ho w can I get t h e b est qualit y pic tur e? ♦ Re ad ch apter 6, Se ttin g the D ispla y Resolu tio n , and select a gra phics sig nal w it h th e cor rec t r eso lut io n a nd ref res h rat e. T hen r ead c hapt er 7 , Ad jus ti ng th e M onit or , and make adjustm ents to t he display ...

  • AOC LM740 - page 22

    14 No image is di splay e d, w hat can I do? ♦ Che c k t hat the l ight (LED) ne xt to the monit or’s power butto n is lit and is green in colour. If the LED i s green, press t he MENU button on t he monitor t o a c c e s s t h e O n S c r e e n D i s p l a y . I f t h e m e s s a g e NON PRES ET MODE appe ars ther e, please read c hapte r 6, S ...

  • AOC LM740 - page 23

    15 T he di spl ay sh o w s O U T OF F R EQUENC Y e r ro r mess age: ♦ Re ad ch apter 6, Se ttin g the D ispla y Resolu tio n , and select a gra phics signal with the correct resol uti on and r efr es h rate. ...

  • AOC LM740 - page 24

    16 9 9 Specifications Model: AOC LM74 0 Disp lay Ch aract erist ic s Display T y pe 17“ acti ve mat rix T hin Fi lm T ransisto r Liquid Cry stal Display V i e wa b l e Di ag on al A rea 43. 18 cm / 17” Nati ve (Ma xi mum) Re solu tio n 1,280 x 1, 024 pixel s Colors 16.7 million (6 bpp+dithering) Contrast Ratio 50 0:1 (t y pical ) Brightness 270 ...

  • AOC LM740 - page 25

    17 Input Signa l Line Frequency 31 - 83kHz multi-f requen cy I mage F r equ ency (Re fr esh R ate) 56 - 7 5Hz Wi thi n the para met e r s de t a iled in ch apt er 7 Video Signal RGB analogue (P ositive p olarity ) 0. 7 Vp p/75 Ohm Sy nchronization TTL sep ar at e, composit e TT L Signal Connection 15-pin mini D-sub c able Phys ica l Cha racte ris t ...

Manufacturer AOC Category Computer Monitor

Documents that we receive from a manufacturer of a AOC LM740 can be divided into several groups. They are, among others:
- AOC technical drawings
- LM740 manuals
- AOC product data sheets
- information booklets
- or energy labels AOC LM740
All of them are important, but the most important information from the point of view of use of the device are in the user manual AOC LM740.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals AOC LM740, service manual, brief instructions and user manuals AOC LM740. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product AOC LM740.

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A complete manual for the device AOC LM740, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use AOC LM740 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of AOC LM740.

A complete AOC manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual AOC LM740 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the AOC LM740, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the AOC LM740, that we can find in the current document
3. Tips how to use the basic functions of the device AOC LM740 - which should help us in our first steps of using AOC LM740
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with AOC LM740
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of AOC LM740 in a specific country, if it was not possible to solve the problem on our own.

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