Industrial Display Thiab Industrial Liquid Crystal Display Precautions And Common Faults And solutions

Thov nyeem cov lus ceeb toom hauv qab no kom zoo ua ntej siv kom tsis txhob muaj kev puas tsuaj!

1. Tshem tawm thiab rov ntxig lub cable thaum lub hwj huam mov tsis ua haujlwm.

2. Ua kom muaj kev ruaj ntseg thiab kev nyab xeeb ntawm qhov hluav taws xob, thiab lub sijhawm nruab nrab ntawm qhov qhib thiab kaw yuav tsum tsis pub tsawg dua 6 vib nas this.

3, LCD npo rau iav khoom tawg yooj yim; Txhua qhov poob, khob thiab muaj zog vibration tuaj yeem ua rau lub khob tawg; Tsis txhob nias lub LCD zaub cheeb tsam;

Tsis txhob nyem lub vijtsam LCD thiab thav duab thaum lub sijhawm teeb tsa; Kev saib xyuas yuav tsum tau them rau tag nrho lub tiaj tiaj ntawm lub vijtsam LCD kom tsis txhob muaj kev quab yuam sab nraud ua rau lub vijtsam LCD "khoov" thiab "distort".

4, vim hais tias cov yam ntxwv pom ntawm lub vijtsam LCD yuav hloov pauv vim lub kaum sab xis ntawm qhov sib txawv, yog li hauv kev sib dhos, yuav tsum xav txog tag nrho cov neeg siv lub kaum sab xis ntawm qhov pom,

Kho lub kaum sab xis saib zoo tshaj plaws ntawm lub vijtsam LCD.

5, hauv kev siv lossis khaws cia, yuav tsum tau ceev faj ntawm qhov chaw ntawm LCD npo polarizer, kom tsis txhob raug khawb los ntawm cov khoom tawv. (Tsis txhob tso cov khoom nyuaj rau ntawm lub vijtsam LCD)

6, tso saib tsav tsheb Circuit Court, inverter ib feem nrog high voltage, thov tsis txhob sib cuag thaum lub sij hawm ua hauj lwm, kom tsis txhob muaj kev puas tsuaj.

7, lub vijtsam LCD qis dua qhov ntsuas kub, qhov kub thiab txias ntawm kev ua haujlwm, khaws cia, yuav ua rau cov kua siv lead ua kua crystallization, ua rau muaj kev puas tsuaj irreparable;

Yog tias qhov ntsuas kub siab tshaj qhov ntsuas qhov ntsuas kub, cov kua siv lead ua kua yuav dhau los ua kua isotropic thiab tsis tuaj yeem rov qab mus rau cov kua siv lead ua kua.

Thov txuag thiab siv nyob rau hauv qhov tso cai qhov kub thiab txias ntawm cov zaub no (saib cov tsis muaj nyob rau hauv cov Performance indicators, As Kem)

8, cov khoom yog ib tug dav voltage DC input, haum rau DC 12V switching fais fab mov yuam kev tsis ntau tshaj +/ -1V.

9. Muaj cov khoom siv hluav taws xob hauv Circuit Court tsav tsheb nyob rau sab nraum qab ntawm LCD zaub, thiab extrusion thiab kev puas tsuaj yuav tsum raug zam nyob rau hauv cov txheej txheem tsim, sib dhos thiab pov tseg.

Txwv tsis pub, nws yuav ua rau cov khoom siv hluav taws xob puas thiab ua rau lub vijtsam LCD tsis ua haujlwm.

10, cov khoom no yog cov cuab yeej precision, tsis txhob qhib, disassemble lossis hloov kho. Txwv tsis pub, lub LCD yuav raug puas tsuaj thiab siv tsis tau ib txwm.

11, kev siv thiab kev khaws cia yuav tsum ua kom cov kua siv lead ua kua dej kom huv si, yog tias cov tee dej nyob twj ywm ntawm cov kua siv lead ua kua rau lub sijhawm ntev, tej zaum yuav ua rau cov kua siv lead ua kua screen discoloration lossis stains;Yog li ntawd, thaum muaj stains nyob rau saum npoo ntawm lub vijtsam, nws yog ib qho tsim nyog yuav tsum siv cov paj rwb ntshiab lossis ntaub mos los so; Tsis txhob siv roj av, cawv lossis lwm yam tshuaj los so lub vijtsam LCD.

12, thaum siv tiav lossis tsis ua haujlwm, thov tua lub tshuab hluav taws xob hauv lub sijhawm.

13. Txhawm rau tiv thaiv kev phom sij ntawm hluav taws lossis hluav taws xob, tsis txhob muab lub tshuab tso rau hauv qhov chaw ntub dej lossis ntub dej.

14, tsis txhob tso lub LCD module nyob rau hauv ncaj qha tshav ntuj los yog ultraviolet lub teeb rau lub sij hawm ntev.

15, yog tias lub vijtsam puas lawm, lub LCD ploj ntawm tes lossis khaub ncaws, thov siv xab npum thiab dej huv.

16, LCD module siv CMOS, yog li thaum ua haujlwm nrog LCD module, peb yuav tsum muaj kev tiv thaiv zoo li qub thiab kev ntsuas av zoo.

17. Thaum rub tawm lub interface connector, cia nws nyob rau tib theem thiab mus txog rau thaum uas tig mus nrog lub connector ntawm lub LCD npo.

18. Yog tias cov khoom raug muab tso rau hauv cov huab cua nrog oxidizing lossis txo cov pa roj rau lub sijhawm ntev, lossis nyob rau hauv muaj cov reagents, cov kuab tshuaj, cov nplaum,

Kev siv cov resins nyob rau hauv qhov chaw ua hauj lwm uas cov gases yog tsim los yuav ua rau corrosion thiab discoloration ntawm LCD module; Xaiv ib puag ncig zoo.

19, tsis txhob muab cov yeeb yaj kiab tiv thaiv nyob rau hauv ib puag ncig kub, txwv tsis pub cov yeeb yaj kiab tiv thaiv tuaj yeem lo rau ntawm qhov chaw ntawm qhov module tsis tuaj yeem raug nthuav tawm, thiab cuam tshuam rau cov tsos.

20. Thaum lub sijhawm ua haujlwm (xws li thaum nws tawm ntawm lub thawv ntim khoom), nws yog txwv tsis pub rub lub teeb rov qab xaim quab yuam, thiaj li tsis ua rau cov xaim puas.

21, sab nraud ntawm lub LCD module tsis tso cai rau kev sib txuas tsis raug, txwv tsis pub nws yuav ua rau overcurrent, overvoltage, thiab lwm yam, thiab kev puas tsuaj rau cov khoom siv module.

22, nias cov zaub ib qho nyuaj, yuav tsim cov khoom txawv txav, yuav tsum txiav lub hwj chim rau ib pliag tom qab rov ua kom nws rov zoo li qub.

23. Txhawm rau txhawm rau txhim kho kev ua haujlwm tsis tu ncua, cov zaub thiab phau ntawv no yuav raug hloov kho tas li thiab hloov kho yam tsis tau ceeb toom ua ntej.

2. Tej teeb meem thiab kev daws teeb meem

Troubleshooting Symptom

Ua ntej,Lub zog ntsuas hluav taws xob raug kaw

1, thov xyuas seb lub hwj chim qaum yog nruj nreem, lub hwj chim adapter ua hauj lwm zoo:

2. Thov xyuas kom meej tias cov tswv yim ntawm lub hwj chim adapter ua tau raws li qhov yuav tsum tau muaj ntawm phau ntawv no, thiab xyuas kom meej tias cov khoom siv hluav taws xob sib txuam tau siv.

Second,lub zog qhia yog liab

1. Thov xyuas seb lub teeb liab video puas txuas tau zoo

Thib peb, qhov taw qhia lub zog yog ntsuab, tab sis lub vijtsam tsis tshwm sim

1, thov xyuas seb qhov input signal zaus nyob rau hauv lub scan zaus ntawm cov zaub.

Plaub, daim duab yog qhov muag plooj, thiab lub qhov rais kaw qhov screen tshwm kab kab rov tav thiab ntsug cuam tshuam

1, xaiv cov khoom teeb tsa tsis siv neeg hauv OSD, cia li teeb tsa theem, moos zaus, thiab lwm yam, lossis manually teeb theem, moos zaus.