Kev saib xyuas lub voj voog ntawm cov ntxaij vab tshaus LED yuav tsum tau hloov kho raws li kev siv scenario thiab ib puag ncig. Nws feem ntau pom zoo kom qhib lub vijtsam tsawg kawg ib hlis ib zaug rau ntau tshaj 2 teev, thiab ua raws li cov lus qhia hauv qab no:
I. Cov lus qhia txog kev tu txhua hnub
(1) Kev tshuaj xyuas lub zog
Ua ntej txhua qhov kev siv ntawm lub vijtsam xauj tsev LED, xyuas kom meej tias lub hwj chim txuas yog ruaj ntseg, thiab siv lub multimeter los ntsuas qhov kev ruaj ntseg ntawm cov input voltage (hloov ntau yam ≤ ± 5%) kom tsis txhob hlawv tus tsav tsheb IC lossis LED hlaws vim qhov tsis ruaj tsis khov; thaum rov pib dua tom qab ntev - lub sij hawm idleness, nws raug nquahu kom nce qhov hluav taws xob hauv theem (xws li, nce qhov ci ntsa iab los ntawm 20% txhua 5 feeb) txhawm rau txo qhov poob siab tam sim no.
(2) Kev Tswj Xyuas Cov Ntsiab Lus
LED rental screens should avoid continuously displaying static high-brightness images (such as all white or all red for more than 4 hours). This can be achieved by rotating dynamic images or reducing the brightness (≤80% of the rated value) to extend the lifespan of the LED beads; use professional color calibration software to regularly check color uniformity, and recalibrate if the deviation is >15%.
(3) Txhim khu kev tiv thaiv ib puag ncig
LED cov ntxaij vab tshaus yuav tsum muaj lawv cov nplhaib sealing tsis muaj dej tshuaj xyuas txhua rau lub hlis rau kev laus (visually tshuaj xyuas cov kab nrib pleb lossis deformation), thiab siv lub ntsuas ntsuas siab los xyuas qhov kev ua tau zoo ntawm lub kaw lus (tso kom tsis txhob xau rau 30 feeb raws li IP65 tus qauv); Cov ntxaij vab tshaus sab hauv tsev yuav tsum tau khaws cia kom deb ntawm lub qhov cua txias kom tiv thaiv kom tsis txhob muaj qhov ua rau luv luv.
2. Txoj Kev Npaj Kho Kom Zoo
(1) Kev tu thiab tu:
Nws raug nquahu kom ntxuav lub vijtsam qiv LED txhua 1-3 lub hlis, tsom mus rau tshem tawm cov plua plav thiab av.
(2) Module Inspection:
Txheeb xyuas cov xwm txheej ntawm cov hlaws LED ntawm lub vijtsam xauj tsev tsawg kawg ib xyoos ib zaug, thiab hloov cov hlaws LED puas sai sai.
(3) Kev Kho Kom Zoo:
Nws raug nquahu kom ua qhov kev saib xyuas zoo ntawm LED lub vijtsam xauj tsev txhua xyoo, suav nrog hauv - kev saib xyuas qhov tob xws li kev tso cua sov thiab kev ntsuas hluav taws xob.
3. Kev tu hauv cov xwm txheej tshwj xeeb
(1) Humid Ib puag ncig (lub caij ntuj nag / ntug dej hiav txwv)
Lub vijtsam xauj tsev LED yuav tsum tau siv rau thiab ua haujlwm tsawg kawg 4 teev txhua lub lim tiam kom siv cov cua sov uas tsim los ntawm cov khoom kom dissipate noo noo; Thaum khaws cia, tso lub desiccant rau hauv lub thawv ntawv (tus txheeb ze humidity yuav tsum tau tswj ntawm<60%), and check the desiccant for discoloration every two weeks. (2) Extreme Temperatures (Winter Low Temperatures/Summer High Temperatures)
Ua ntej kev thauj mus los hauv qhov chaw qis - qhov kub thiab txias (<-10℃), the screen needs to be preheated to above 0℃ to prevent LED bead cracking; in high-temperature environments (>40 degree), cov kiv cua txias sab nraud yuav tsum tau ntxiv thaum lub sijhawm ua haujlwm kom ntseeg tau tias qhov nce ntawm huab cua convection ntau dua 30%.
(3) Siab -Kev Rental Scenarios
Rau cov ntxaij vab tshaus siv ntau dua 10 zaug hauv ib hlis, 20% ntawm LED modules yuav tsum tau tig txhua peb lub hlis (ua ntej hloov cov chaw puas yooj yim ntawm cov npoo) kom txo tau qhov kev pheej hmoo ntawm kev ua tsis tiav sai. Ib daim ntawv teev kev saib xyuas rau lub vijtsam xauj tsev LED yuav tsum tau tsim, kaw qhov chaw ntawm txhua qhov tsis ua haujlwm thiab cov khoom hloov pauv, muab cov ntaub ntawv txhawb nqa rau kev tsim kho yav tom ntej.
Hauv cov ntsiab lus, kev saib xyuas tshwj xeeb ntawm LED folding cov ntxaij vab tshaus yuav tsum tau hloov kho raws li kev siv tiag tiag thiab ib puag ncig. Nws raug nquahu kom tswj kev sib txuas lus nrog tus neeg muab khoom siv kom tau txais cov kev daws teeb meem. Los ntawm kev npaj tsim nyog ntawm daim ntawv thov scenarios, LED folding cov ntxaij vab tshaus tuaj yeem hloov kho cov ciam teb nrog "cov thev naus laus zis hloov pauv," tsim cov kev daws teeb meem uas yog ob qho tib si siv tau thiab kos duab rau cov neeg siv.
