1. Okwu mmalite nke DMX

DMX (Digital Multiplex) bụ ọkpụkpụ azụ nke ọgbara ọhụrụ na njikwa ọkụ ụlọ. Amụrụ site na mkpa ihe nkiri, ọ na-enyere otu onye njikwa aka izipu ntuziaka ziri ezi na narị ọkụ, igwe igwe, LEDs, na isi na-akpụ akpụ n'otu oge. N'adịghị ka dimmers analọg dị mfe, DMX na-ekwu okwu na “ngwugwu dijitalụ,” na-ahapụ ndị na-emepụta choreograph mgbagwoju anya agba agba, ụkpụrụ strobe, na mmetụta mekọrịtara ọnụ na nkenke.

2. Akụkọ dị mkpirikpi nke DMX

DMX pụtara n'etiti 1980s dịka mbọ ụlọ ọrụ iji dochie protocol analog na-ekwekọghị ekwekọ. Ọkọlọtọ 1986 DMX512 kọwapụtara otu esi ezipụ ihe ruru ọwa 512 nke data n'elu eriri mkpuchi, na-ejikọ otu ụdị na ngwaọrụ si agwa ibe ha okwu. Ọ bụ ezie na ụkpụrụ ọhụrụ dị, DMX512 ka bụ nke a kacha akwado, nke a na-akwanyere ùgwù maka ịdị mfe ya, ntụkwasị obi na ịrụ ọrụ ozugbo.

3. Isi ihe nke DMX Systems

 3.1 Onye njikwa DMX

 "ụbụrụ" nke nhazi gị:

• Consoles ngwaike: bọọdụ anụ ahụ nwere fader na bọtịnụ.

• Ngwa ngwa: ngwa PC ma ọ bụ mbadamba na-esetịpụ ọwa na sliders.

• Ngwakọ Ngwakọ: Jikọta njikwa onboard na ntinye USB ma ọ bụ Ethernet.

 3.2 DMX Cables na Njikọ

Nbufe data dị elu dabere na:

• 5-Pin XLR Cables: Haziri nke ọma, ọ bụ ezie na 3-pin XLR na-adịkarị na mmefu ego siri ike.

• Nkwụsị: Ihe mgbochi 120 Ω na njedebe nke ahịrị na-egbochi ntụgharị mgbama.

• Splitters na boosters: Kesaa otu eluigwe na ụwa na ọtụtụ ọsọ na-enweghị voltaji ada.

 3.3 Ihe ndozi na ihe ndozi

 Ọkụ na mmetụta na-ekwu okwu DMX site na:

• Ihe ndozi nwere ọdụ ụgbọ mmiri DMX wuru: isi na-ebugharị, ite PAR, ogwe ọkụ LED.

• Ndị na-eme nchọpụta mpụga: Tugharia data DMX ka ọ bụrụ PWM ma ọ bụ voltaji analọg maka ibe, tubes, ma ọ bụ rigs omenala.

• UXL Tags: Ụfọdụ ndozi na-akwado DMX ikuku, na-achọ modul transceiver kama eriri.

4.Olee otú DMX na-ekwurịta okwu

4.1 Ọdịdị mgbaàmà na ọwa

DMX na-eziga data na ngwugwu ruru 513 bytes:

1. Koodu mmalite (1 byte): efu mgbe niile maka ọkụ ọkọlọtọ.

2. Data Channel (512 bytes): byte ọ bụla (0-255) na-esetịpụ ike, agba, pan/tilt, ma ọ bụ mmetụta ọsọ.

Ngwaọrụ ọ bụla na-ege ntị na ọwa (s) ekenyere ya wee meghachi omume na uru byte ọ na-enweta.

  4.2 Okwu na Eluigwe na Ala

1. Eluigwe na Ala bụ otu set nke ọwa 512.

2. Maka nnukwu nrụnye, ọtụtụ mbara igwe nwere ike iji daisy-chained ma ọ bụ zipu n'ofe Ethernet (site na Art-NET ma ọ bụ sACN).

3. Adreesị DMX: Nọmba ọwa mmalite maka nrụnye-dị oke mkpa iji zere ọkụ abụọ na-alụ ọgụ maka otu data.

5. Ịtọlite ​​​​Network DMX Basic

5.1 Na-eme atụmatụ nhazi gị

1. Ndozi Map: Chepụta ebe ị ga-anọ, denye ọkụ ọ bụla na adreesị DMX ya na eluigwe na ala ya.

2. Gbakọọ eriri USB na-agba: Debe ngụkọta ogologo eriri n'okpuru oke akwadoro (na-abụkarị mita 300).

5.2 Ndụmọdụ wiring na omume kacha mma

1. Daisy‑ Chain: Gbaa eriri site na njikwa → ọkụ → ọkụ ọzọ → njedebe.

2. Ihe nchekwa: Zenarị eriri mkpuchi; mee ka ha pụọ ​​na eriri ọkụ iji belata nnyonye anya.

3. Kpọọ ihe niile: Kaa akara n'akụkụ abụọ nke eriri ọ bụla na mbara igwe wee malite ọwa.

5.3 Nhazi izizi

1. Kenye adreesị: Jiri menu ndozi ma ọ bụ mgbanwe DIP.

2. Gbanyụọ ma nwalee: Jiri nwayọọ na-abawanye ike site na njikwa iji hụ na nzaghachi ziri ezi.

3. Nchọpụta nsogbu: Ọ bụrụ na ọkụ azaghị, gbanwee eriri eriri, lelee njedebe, wee kwado nhazi ọwa.

6. Ngwa bara uru nke DMX

1. Ihe nkiri & Ememme: Hazie ịsa ogbo, ọkụ na-akpụ akpụ, yana pyrotechnics na egwu.

2. Mmepụta ihe nkiri: emebiela mmemme tupu mmemme, akara agba, na usoro ịgbanyụ ọkụ.

3. Ọkụ ihe owuwu: Mwube ụlọ, àkwà mmiri, ma ọ bụ nrụnye nka ọha.

4. Ihe ngosi azụmaahịa: dọọrọ uche gaa n'ụlọ ntu nwere nchacha agba dị ike yana akara ntụpọ.

7.Nchọpụta nsogbu nsogbu DMX nkịtị

1. Ihe ndozi na-egbuke egbuke: Ọtụtụ mgbe n'ihi eriri adịghị mma ma ọ bụ njedebe na-efu efu.

2. Ọkụ na-adịghị anabata: Lelee njehie na-aza ma ọ bụ gbalịa dochie eriri ndị a na-enyo enyo.

3. Njikwa oge: Chọọ maka nnyonye anya elektrọn - tụgharịa ma ọ bụ tinye bead ferrite.

4. Nkewa karịrị akarị: Jiri nkewa kwadoro mgbe ihe karịrị ngwaọrụ 32 na-ekerịta otu eluigwe na ala.

8.Advanced Atụmatụ na Okike Ojiji

1. Pixel Mapping: Na-emeso LED ọ bụla dị ka ọwa nke ọ bụla iji see vidiyo ma ọ bụ ihe ngosi n'ofe mgbidi.

2. Mmekọrịta Timecode: Jikọọ akara DMX na ọkpụkpọ ọdịyo ma ọ bụ vidiyo (MIDI/SMPTE) maka ihe ngosi oge zuru oke.

3. Njikwa mmekọrịta: Jikọta ihe mmetụta ngagharị ma ọ bụ ihe na-akpali ndị na-ege ntị ka ọkụ na-emeghachi omume.

4. Innovation Ikuku: Nyochaa Wi-Fi ma ọ bụ sistemu RF DMX nke nwe ya maka nrụnye ebe eriri na-adịghị arụ ọrụ.