Dɛn ne video fasu, ɛhe na wɔde di dwuma, ahorow ne atirimpɔw

Video afasu yɛ “TV” a wɔaboaboa ano afi LCD panels a ɛyɛ pɛ, TV anaa monitors, a wɔayɛ no pɛpɛɛpɛ wɔ mfonini mu. Seesei wɔde di dwuma wɔ nhomasua, adwumayɛ, anigyede mu – baabiara a ɛho hia sɛ wɔda nsɛm adi wɔ screen kɛse bi so. Yɛbɛkyerɛ wo sɛnea wɔahyehyɛ video module complexes, sɛnea wobɛpaw nnwinnade a ɛkorɔn na w’ankasa woaboaboa ano. [nsɛmfua id=”attachment_3846″ align=”aligncenter” trɛw=”800″]
Samsung 3×2 Video Fasu[/nsɛmfua]

Video afasu no kɛse

Nea ɛnte sɛ screen a ɛnyɛ den anaa mfonini a efi projector so no, video ɔfasu so nneɛma a wɔde kyerɛ no ma kɔla ahorow a ɛyɛ fɛ, emu da hɔ na ɛyɛ hyew. Mfiri a wɔde hwɛ video afasu so tumi gye sɛnkyerɛnne bi fi mmeae pii na ɛbɔ amanneɛ bere koro mu. Enti, wɔfata ma adwuma wɔ adan a nnipa pii te mu mu sɛ nea mfaso wɔ so sen biara. Wɔde video complexes ahyɛ mu:

1. mmeae a wɔde nneɛma kɔma nkurɔfo.
2. tebea horow no mfinimfini.
3. simulators a wɔde yɛ nneɛma.
4. TV ne radio nnwumakuw.
5. Nhyiam dan ahorow.
6. ɔkasa dan ahorow, ne nea ɛkeka ho.

Mfiridwuma ho atirimpɔw

Video afasu no tɛtrɛtɛ ne ne sorokɔ du, sɛnea mmara kyerɛ no, kodu mita du du pii. Na video fasuo panels a ɛdi kan no yɛ scoreboards – nea ɛne no bɔ abira no, video fasuo no yɛ adwuma a ɛfa scaling content, ntɛm ara a ɛda adwene foforɔ adi wɔ screen no so, broadcasting fi channel dodoɔ a anohyetoɔ nni mu, ne nea ɛkeka ho. Video ɔfasu sohwɛfo ho hia bere a data fi mmeae pii ba bere koro mu no: ɛboa nso ma wɔsakra mfonini no gyinabea wɔ LCD video ɔfasu panel ahorow no frame ahorow akyi. Ɛho nhia sɛ wɔde manual channel switching di dwuma bere a wode redi dwuma no.

Ɛwɔ video ɔfasu mounts : fam, ɔdan atifi, ɔfasu ne fam-kɔ-ɔdan atifi.

Wɔsusu hann wɔ candela mu wɔ mita ahinanan biara mu, bo a eye ma ɔfasu ne 500. Afei nso mfiri ahorow bi wɔ hɔ a ne hann yɛ 700-800 cd / m2, a wɔde di dwuma wɔ adan a kanea a ɛkɔ soro wom mu.

Wɔde video kuruwa na ɛyɛ ɔfasu a ɛyɛ mpapahwekwa, a sɛnea wɔayɛ no no, ebetumi akɔ akyi anaa anim. Kube no kɛse fi nsateakwaa 20 kosi 100 wɔ akyi. Wɔde ahyɛ anim panel no mu wɔ ɔkwan bi so a ɛbɛma kwan a ɛnnkɔ soro nsen mm 1. Akyi kwan no ma wotumi tew kwan no so, nanso nea ɛne no bɔ abira no, anim no ma ɛkɔ soro kodu mm 2 na ɛma kuruwa ho ka kɔ soro.

Ɔkwan foforɔ ne LCD afã a ɛwɔ nsuo ahwehwɛ a ɛkyerɛ. Ɔkwan a ɛda panels no frame ntam no sõ sen video cubes no ntam – bɛyɛ 3-6 mm, na wɔsan nso sua sen wɔn wɔ adwumayɛ mu. Video ɔfasu LCD panels ntumi nyɛ adwuma nnɔnhwerew 24 da biara na ɛsɛ sɛ wodum nnɔnhwerew 2-3, .
Nea ɛto so abiɛsa ne LED panels a wɔde yɛ video afasu, a wɔde LED ahorow na ɛyɛ. Pixel kɛse betumi adu 3-5 mm, enti wɔde mfonini a ɛtete saa no si abɔnten sɛ aguade ho dawurubɔ nhyehyɛe. Kɔla a ɛhyerɛn ne kɔla a ɛsan ba yiye no ma wohu wɔn wɔ wim tebea bɔne mpo mu. Dɛn ne ahwehwɛde ahorow a ɛwɔ afiri no ho:

• ɔsom nkwa nna a wɔayɛ ho nhyehyɛe bere tenten (efi mfe 3);
• seamlessness – nhyehyeɛ a seams boro 3.5 mm renyɛ adwuma, bio nso, ɛkame ayɛ sɛ ɛrentumi nyɛ yie sɛ wɔbɛsesa, ɛfiri sɛ ɛkame ayɛ sɛ wɔagyae;
• fasteners ne wires ka ho;
• guarantee a ɛwɔ hɔ.

Video afasu – nsɛm a ɛfa nneɛma a ɛho hia sen biara ho:

https://youtu.be/jv_L4RRP1FI na wobɛtumi ayɛ saa

Video fasu afiri

Wɔ displays ne mounts akyi no, ɛsɛ sɛ wɔde afiri bi a etumi de nsɛm kɔ screen no so ka kit no ho. Sɛ fibea biako pɛ na ɛwɔ hɔ a, ɛnde wubetumi abɔ mu a wunhia nnwinnade foforo: ɔfasu biara wɔ n’ankasa switch, enti ɛdɔɔso sɛ wode nhama bɛka nkitahodi no ho na wode mfonini no akɔ baabi foforo. Standard HDMI, Display Port, VGA ne nhama afoforo bɛyɛ. Sɛ wɔrebɔ amanneɛ fi akwan horow pii so ne hia a ehia sɛ wɔsesa wɔn ntam a, wɔtɔ matrix switcher. Ne nnyinasosɛm a ɛfa sɛnea ɛyɛ adwuma ho no yɛ mmerɛw: wɔsakra fibea ahorow no denam bɔtn bi a wɔde mia so wɔ remote control anaa switch no so. Ɛsɛ sɛ wogyina transmitter inputs so paw cable a ɛka bom no – HDMI, DOP, VGA, ne nea ɛkeka ho.

Video ɔfasu processor, a wɔsan frɛ no video controller, ɛnyɛ sɛ ɛma wo kwan ma wo ne channels pii yɛ adwuma a ɛnyɛ quality loss nko, na mmom ɛkyerɛ nnipa baanu a wɔde di dwuma bere koro mu, transfer control rights anaasɛ control wɔ akyirikyiri. Video processor no wɔ dwumadi pii sen controller afoforo, enti ɛfata ma control rooms ne observation posts.

Self-installation of a video wall, sɛnea wobɛyɛ instɔlehyɛn afi monitors a wode w’ankasa wo nsa bɛyɛ

Attachment a wɔde ahyɛ mu

Adwinnade no mu duru du centners pii, enti wobetumi de ahyɛ kɔnkrit anaa birikisi so. Sɛ nea wɔde gyina so no mu nyɛ den sɛnea ɛsɛ a, biribi a wɔde besisi fam anaa fam kosi ɔfasu anaa fam kosi soro bɛyɛ yiye. Wɔreyɛ anyinam ahoɔden nhama.

Installation a wɔde hyɛ mu

Nea edi kan koraa no, wɔde rack no ahyɛ mu: ɛyɛ dade brackets a wɔde abɔ crosswise. Wɔde nkɔnsɔnkɔnsɔn abɔ panels wɔ soro, wɔyɛ nsakrae – sɛnea ɛbɛyɛ a kwan a ɛda frame ahorow no ntam no bɛyɛ ketewaa bi. Nneɛma a wɔde kyerɛ no ankasa yɛ mmerɛw na ɛsɛ sɛ wɔde ahwɛyiye di ho dwuma. Awiei koraa no, wɔhwɛ mfiri no mu na wɔyɛ no debugged. https://youtu.be/7fMR_qJbYEk na wobɛtumi ayɛ saa

Calibration ne nsakrae a wɔyɛ

Monitors nyinaa yɛ biako denam software biako so, nanso, sɛ wɔadi kan ayɛ nhyehyɛe a, ɛremfi ase. Ɔkwan a wɔfa so hyehyɛ nneɛma no gyina ɔyɛkyerɛ ko a wɔbɛyɛ so. Sɛ wɔbɛkyerɛ mfonini no wɔ ne trɛw nyinaa mu a, wɔkamfo kyerɛ sɛ fa nhyehyɛe te sɛ Enplug (https://www.enplug.com/) anaa Userful (https://www.userful.com/) di dwuma. Wɔn mu biara wɔ n’ankasa kɔmputa nketewa ne nea wɔde di dwuma. Element biara a ɛka switcher no ho – program no de ne ho kyerɛ video asinasin na ɛde ma sɛ wɔbɛkari. Sɛ ɛho hia sɛ wo project no da mfonini ahorow adi wɔ screen ahorow so a, worenhia controller. Wɔde monitors no abɔ sources tẽẽ, wɔahyehyɛ wɔn mu biara tẽẽ wɔ application no mu. Software soronko bi a wɔde bɛyɛ kɔmputa a ɛwɔ nhyehyɛe a ɛto so abien no ho nhia.

LG Video Afasu Ahorow

Wɔ Russia nkurow akɛse mu no, ɛkame ayɛ sɛ wobetumi akra LG afasu afi hardware sotɔɔ biara mu. Nea agye din sen biara ne 2×2 ne 3×3 nhyehyɛe a ne diagonals yɛ nsateakwaa 110 anaa 160. Seam gap a ɛsua koraa wɔ sodifoɔ no mu yɛ 0.88 mm pɛ – yei ne LG V16508MWP model. [caption id="attachment_3860" align="aligncenter" width="355"]
LG V16508MWP

Nkyerɛkyerɛmu no wɔ SoC softwea a wɔasisi mu a ɛma kwan ma nhyehyɛe ne di so. LED ahorow nhia akanea foforo: sɛnea mfonini no mu da hɔ na ɛhyerɛn no ma wutumi de panel ahorow sisi abɔnten mpo wɔ awia hann mu.

Samsung Video Afasu Ahorow

Samsung yɛ na ɛtɔn afasu a agye din nhyehyɛe (2×2, 3×3 ne 4×4) a diagonals a ɛyɛ 46 ne 55 cm denam aban kyekyɛfo so.Adwumakuw no ayɛ nhama foforo pii – UHD, UDE, UHF – a ɛda nsow denam su a ɛkorɔn ne mfonini a ɛkɔ akyiri so. Sɛnea afiri no kyerɛ no, wɔde nhama a ɛka bom ne nea wɔde si ɔfasu so ma Samsung LCD monitors. Wobu saa afasu yi sɛ ɛnyɛ den: nea ɛba fam koraa no yɛ mm 1.7, nea ɛsen biara yɛ 3.5.

Kube Christie MicroTiles a ɔyɛ ɔkyerɛkyerɛfo

Nkwa nna a wɔayɛ ho nhyehyɛe sɛ wɔde bɛkyerɛ nneɛma a efi saa adwumakuw yi hɔ no yɛ nnɔnhwerew 65,000, kyerɛ sɛ, bɛyɛ mfe 7 a wɔrento mu. Sɛnea ɛyɛ mmerɛw sɛ wɔde cubes yɛ no gyina sɛnea wobetumi ayɛ wɔn akuw a wontua hwee no so. Seam a ne trɛw ntra mm 1, displays a wɔde DLP ne LED mfiridwuma foforo ayɛ – eyinom yɛ mfaso dodow bi a ɛwɔ MicroTiles video cubes so. Wubetumi atɔ afi adwumakuw no wɛbsaet a ɛyɛ aban de no so.

MultiTaction Nkitahodi Panel ahorow

Ɛsɛ sɛ wɔn a wɔrehwehwɛ afasu a ɛne afoforo di nkitaho no hwɛ adwumakuw yi nneɛma so. MultiTaction yii adwumakuw nkitahodi nhyehyɛe bi a ehu access passwords, ɛboa nkitahodi akwan a ɛda wɔn a wɔde di dwuma ntam, ne nea ɛkeka ho adi. MultiTaction iWall yɛ wɔn ade a eye sen biara, a ɛyɛ mita 5 ne sorokɔ mita 2 4×3 ɔfasu a diagonals of modules of 55 centimeters. Ɛnyɛ den sɛ displays no bɛda emu nsɛm adi wɔ resolutions a ɛkɔ 8K, a ne hann a ɛsen biara yɛ 500 cd/m2. Wubetumi atɔ video afasu denam wɔn a wɔkyekyɛ so.
Video afasu ne nnwinnade a sɛ enni hɔ a, wontumi nsusuw nnwumakuw adwuma ho. Mfiri a wɔde yɛ ɔfasu no bo yɛ den, enti ansa na wobɛtɔ no ɛho hia sɛ wuhu sɛnea ɛyɛ adwuma, sɛnea ɛyɛ adwuma ne sɛnea wɔahyehyɛ no yiye, sɛnea ɛbɛyɛ a worenpaw nea ɛnteɛ.