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AOC LM520 manual

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Table of contents for the manual

  • Page 1

    AOC LM520 1 v3_12310 2 AOC LM 520 AO C L M 5 2 0 15 inch TFT LCD M onitor User’s Man ual by Env ision Periph erals, Inc . www .ao cmonitor . com Before operating your moni tor , pleas e read this manual th oroughl y .[...]

  • Page 2

    AOC LM520 2 v3_12310 2 AOC LM 520 For Y our Safety FCC S t atement This eq uipment ha s been test ed and fo und to comply with the li mits for a Clas s B digital dev ice, pursuant to Part 15 of the FCC Rules. The se limits are desi gned to pr ovide rea sonable p rotection against h armful i nterfere nce in a residentia l installatio n. This equ ipm[...]

  • Page 3

    AOC LM520 3 v3_12310 2 AOC LM 520 For Y our Safety Precautions • Do not use the monitor n ear water , e.g. nea r a bathtub , washbowl, kitchen si nk, laun dry tub, swimming pool or in a wet ba sement. • Do not plac e the moni tor on an unstable ca rt, stand, or table . If the monit or falls , it can in jure a person a nd cause serious d amage t[...]

  • Page 4

    AOC LM520 4 v3_12310 2 AOC LM 520 For Y our Safety S pecial Notes on LCD Monitors The foll owing sympt oms are norma l with an L CD monitor a nd do not indi cate a prob lem: • Due to th e nature of the fluoresc ent light, the screen may fli cker dur ing init ial use. T urn off the Power Sw itch and t hen turn i t on again to make sure the flicker[...]

  • Page 5

    AOC LM520 5 v3_12310 2 AOC LM520 Before Y ou O perate the Monitor Inst alling & Removing the Base General Features: • 38.1cm(15") TFT Color LCD Monitor • Cri sp, Cl ear Disp lay f or Windo ws • Suppor ts Resolutions up to 1024 X 7 68 pixel s @75H z, (1024 x 768 @ 6 0Hz Recommen ded) • EP A ENERGY ST AR ® • Ergon omic Design • [...]

  • Page 6

    AOC LM520 6 v3_12310 2 AOC LM520 Before Y ou O perate the Monitor Connect ing the Wires Us ing the P ower Cord Supp lied 1. Conne ct the bui lt-in vid eo cable into the 15 -pin connec tor on th e back of your co mputer an d tighten the two sc rews. 2. Conne ct the power cor d into your LCD monitor's Power Adap ter . 3. Conne ct the Po wer Adap[...]

  • Page 7

    AOC LM520 7 v3_12310 2 AOC LM 520 Before Y ou O perate the Monitor Adjusting the Vi ewing Angle For o ptimal vie wing, adju st the m onitor's ang le to your own prefer ence. • Hold the stand fir mly when yo u change t he monitor 's angle . • Y o u can adj ust the monito r's angle fr om -5° to 25°. • Do not touch the LCD s cre[...]

  • Page 8

    AOC LM520 8 v3_12310 2 AOC LM520 Before Y ou O perate the Monitor Prep aring T o Inst all An Optional W all Mounting Arm (Not Supplied) This mo nitor can b e attached to a wall mountin g arm yo u can purch ase separatel y . Disconnect power before perfo rming th is procedu re. Follo w these step. 1. Pull t he screw c overs off the back of the moni [...]

  • Page 9

    AOC LM520 9 v3_12310 2 AOC LM520 Before Y ou O perate the Monitor Inst all An Optional W all Moun ting Arm (Not Supplied) Foll ow th ese st eps t o fin ish i nst alli ng the w all mo unti ng ar m: 1. Place the wall mo unting arm onto the back of the monit or . Line up the ho les of the arm with the ho les in the back of the mon itor . 2. Inser t th[...]

  • Page 10

    AOC LM520 10 AOC L M520 v3_12310 2 Opera ting Instruction s Front Panel Buttons Auto : Press thi s button t o automatic ally set the H-Po sition, V -Positi on, Clock an d Focus settings. Shuttle Knob : Press this knob to open the OSD win dow or se lect a hi ghlig hted fu ncti on. Rotate this kno b to switch function s or adjus t settings. Power Ind[...]

  • Page 11

    AOC LM520 11 v3_12310 2 AOC LM 520 Opera ting Instruction s Adjusting the OSD Settings 1. Pres s the Shuttle Knob button to op en the OSD window . 2. Rotate the Shuttle Knob until the desire d functio n is hig hlighted. 3. Pres s the Shuttle Knob again to o pen the functio n window . 4. Rotate the Shuttle Knob to chang e the sett ings of th e func [...]

  • Page 12

    AOC LM520 12 v3_12310 2 AOC LM 520 Opera ting Instruction s Plug & Play DDC1/2B Feature This monitor is e quipped with V ESA DDC1/2B capabilities according to the V ESA DDC ST ANDARD. It a llows the mo nitor to i nform the host syste m of its ident ity and, d epending o n the level of DDC u sed, communi cate additi onal informati on about i ts [...]

  • Page 13

    AOC LM520 13 v3_12310 2 AOC LM520 T echnical Sup port (F AQ) Problem Possible Solution Power LED is no t ON • Make s ure the p ower cord is properly co nnected to a ground ed power o utlet and to th e monitor . No P lug & Play • Confir m that your c ompute r is Plug & Play co mpatible. • Confi rm that your video ca rd is P lug & P[...]

  • Page 14

    AOC LM520 14 v3_12310 2 AOC LM520 T echnical Sup port (F AQ) 1 CLOCK (p ixel frequ ency) co ntrols the number of pixels scanned by one horiz ontal sweep. I f the freque ncy is not co rrect, the sc reen sh ows ve rtic al stri pes and the pic ture ’s width is in corre ct. 2 FOCUS ad justs the phas e of the pi xel clo ck signal. With a wrong pha se [...]

  • Page 15

    AOC LM520 15 v3_12310 2 AOC LM520 T echnical Sup port (F AQ) Resolution Chart Error Message Possible Solut ion Inpu t not suppo rted • Y o ur comp uter has been set to an incom patible displa y mode. Right c lick on the desktop and choose P ropert ies. Click the Settin gs tab then set y our com puter ’s displa y mode to one o f the set tings li[...]

  • Page 16

    AOC LM520 16 v3_12310 2 AOC LM 520 Appendi x S pecifications LCD Panel Driving syste m TFT Color LCD Size 15.0" ( 38.1 cm) Diagonal Pixel pitch (0.30 mm) (H) x (0.30 mm) (V) Viewable angle 120° (H ) 100° (V) Input Response time 30 m i l l i s e c o n ds Video Red, Gr een, Blue Analog Interface Separate Sync. H/V TTL H-Frequen cy 30 KH z - 60[...]

  • Page 17

    AOC LM520 17 v3_12310 2 AOC LM 520 Appendi x S pecifications (c ontinued) Front Pane l Butt ons Auto Shuttle K nob Power Power Ind icator Externa l Controls : Functions Con trast Brightn ess Focus Clock H-Position V- P o s i t i o n Language C1 C2 RGB Color temp. Reset Exit EP A ENE RGY ST AR® Ye s Powe r Cons umption (Maxim um) 25 W at ts Regula [...]

  • Page 18

    AOC LM520 18 v3_12310 2 AOC LM520 Appendi x Factory Preset T iming T able S tandar d Resolution (in pixels) Horizont al Frequency Ve r t i c a l Frequency VGA 720 × 40 0 31.47 k Hz 70 Hz 640 × 48 0 31.47 k Hz 60 Hz 640 × 48 0 35.00 k Hz 66.6 Hz 640 × 48 0 37.50 k Hz 75 Hz SVGA 800 × 60 0 37.8 79 kHz 60 Hz 800 × 60 0 46.875 k Hz 75 Hz 832 × 6[...]

  • Page 19

    AOC LM520 19 v3_12310 2 AOC LM520 Appendi x Connector Pin Assignment Pin Number Descript ion Pin Number Descri ption 1 Red 9 +5V 2 Green 10 Detect Cable 3B l u e 1 1 N C 4 Ground 1 2 DDC-Seria l Data 5 Gr ound 13 H-Sy nc 6 R-Gro und 14 V -Sync 7 G-Ground 15 DDC-Serial Clock 8 B-Ground[...]