1. Kenyelletso ea DMX

DMX (Digital Multiplexing) ke mokokotlo oa sethala sa sejoale-joale le taolo ea mabone a meralo. E tsoa ho litlhoko tsa liholo tsa boithabiso, e lumella molaoli a le mong ho romela litaelo tse nepahetseng ho makholo a libonela-hōle, mechine ea moholi, li-LED le lihlooho tse tsamaeang ka nako e le 'ngoe. Ho fapana le li-dimmers tse bonolo tsa analog, DMX e buisana ka "lipakete" tsa dijithale, e nolofalletsang baqapi ho etsa liphetoho tse rarahaneng tsa mebala, lipaterone tsa strobe le litlamorao tse hokahaneng.

2. Histori e Khutšoanyane ea DMX

DMX e hlahile bohareng ba bo-1980 ha indasteri e ntse e batla ho nkela liprothokholo tse sa lumellaneng tsa analog. Tekanyetso ea 1986 DMX512 e hlalositse phetiso ea liteishene tsa data tse fihlang ho 512 ka thapo e sirelelitsoeng, e tiisa puisano lipakeng tsa mefuta le lisebelisoa. Ho sa tsotellehe boteng ba liprothokholo tse ncha, DMX512 e ntse e le eona e sebelisoang ka ho fetisisa 'me e nkoa e le ea bohlokoa haholo ka lebaka la bonolo, ho tšepahala, le ts'ebetso ea nako ea sebele.

Likarolo tsa 3.Core tsa DMX Systems

 3.1 DMX Controller

 "Boko" ba lisebelisoa tsa hau:

• Hardware console: Phanele ea taolo ea 'mele e nang le li-fader le likonopo.

• Software Interface: Sesebelisoa sa komporo kapa tablet se bonts'ang likanale ho li-slider.

• Lisebelisoa tsa Hybrid: E kopanya molaoli o kopaneng o nang le tlhahiso ea USB kapa Ethernet.

 3.2 Lithapo le Lihokelo tsa DMX

Phetiso ea data ea boleng bo holimo e hloka:

• Cable ea XLR ea 5-pin: Ona ke tekanyetso ea semmuso, empa likhoele tsa XLR tse 3-pin hangata li sebelisoa ha lichelete li le thata.

• Splitters le Booster: Abela lets'oao ho likhoele tse ngata ntle le ho theoha ha motlakase.

• Terminator: Sehanyetsi sa 120 Ω se qetellong ea thapo se thibela lipontšo tsa matšoao.

 3.3 Lisebelisoa le li-decoder

 Mabone le litlamorao li buisana ka DMX:

• Litokiso tse nang le likhokahano tse kopaneng tsa DMX: Lihlooho tse tsamaeang, li-PAR, likhoele tsa LED.
• Li-Decoder tsa Kantle: Fetolela data ea DMX ho PWM kapa voltage ea analog hore e sebelisoe ka likhoele, li-tubes kapa li-fixtures tse tloaelehileng.
• UXL Tags: Lisebelisoa tse ling li tšehetsa DMX e se nang mohala, e hlokang module ea transceiver ho e-na le likhoele.

4.Kamoo DMX e Buisanang

4.1 Sebopeho sa Lipontšo le Mecha

DMX e romella data ka lipakete tse fihlang ho li-byte tse 513:

1. Khoutu ea ho Qala (1 baiti): Ka linako tsohle u le zero bakeng sa lisebelisoa tse tloaelehileng.

2. Lintlha tsa Channel (512 byte): Byte e 'ngoe le e' ngoe (0-255) e lekanya matla, 'mala, pan/tilt, kapa lebelo la phello.

Sesebelisoa se seng le se seng se fumana mocha oo se o abetsoeng 'me se arabela ho latela boleng ba li-byte tse amoheloang.

  4.2 Liaterese le Bokahohle

1. Sehlopha sa kanale se na le likanale tse 512.

2. Bakeng sa lits'ebetso tse kholoanyane, lihlopha tse ngata tsa liteishene li ka koalloa ka liketane kapa tsa romelloa ka Ethernet (ka Art-NET kapa sACN).

3. Aterese ea DMX: Nomoro ea mocha ea ho qala bakeng sa sebopeho-sena se bohlokoa ho thibela lisebelisoa tse peli ho sebelisa data e tšoanang.

5.Ho theha Network ea Motheo ea DMX

5.1 Ho Rala Popeho ea Hao

1. Ho Abela Litokiso: Rala 'mapa o thata oa sebaka seo ho tšoareloang liboka ho sona, 'me u ngole setsi se seng le se seng ka aterese ea sona ea DMX le nomoro ea mocha.

2. Ho Bala Bolelele ba Cable: Latela kakaretso ea bolelele ba thapo e khothaletsoang (hangata ke limithara tse 300).

5.2 Malebela a ho Wiring le Mekhoa e Molemo ka ho Fetisisa

1. Daisy Chain: Tsamaisa likhoele ho tloha ho molaoli ho ea ho tse ling ho ea ho tse ling ho isa ho sehanyetsi sa ho emisa.

2. Shielding: Qoba ho kopanya lithapo le ho li boloka hole le lithapo tsa motlakase ho fokotsa tšitiso.

3. Ngola Lithapo Tsohle: Ngola lipheletsong tse peli tsa thapo ka 'ngoe ka nomoro ea mocha le mocha oa ho qala.

5.3 Tlhophiso ea Pele

1. Ho Abela Liaterese: Sebelisa menu ea sesebelisoa kapa li-switches tsa DIP.

2. Teko ea Matla: Butle-butle eketsa khanya ea molaoli ho netefatsa karabelo e nepahetseng.

3. Tharollo ea mathata: Haeba sesebelisoa se sa arabele, fapanyetsana lipheletsong tsa thapo, hlahloba lihanyetsi tsa ho emisa, 'me u netefatse kabelo ea kanale.

6. Lisebelisoa tse Sebetsang tsa DMX

1. Likhonsarete le Mekete: Kopanya mabone a sethala, litšoantšo tse tsamaeang, le li-fireworks ka 'mino.

2. Lihlahisoa tsa Theatrical: Lifilimi tse poteletseng tsa pele ho lenaneo, matšoao a mebala, le tatelano ea ho tima.

3. Mabone a Meaho: Eketsa matla a ho aha li-facade, marokho, kapa meaho ea bonono ea sechaba.

4. Tradeshows: Sebelisa li-gradients tsa mebala tse matla le matšoao a matheba ho totobatsa lephephe la hau.

7.Troubleshooting Common DMX Issues

1. Lisebelisoa tse Flickering: Hangata li bakoa ke thapo e sa sebetseng hantle kapa ke li-resistant tse sieo.

2. Lisebelisoa tse sa arabeleng: Sheba hore na ha ho na ho sebetsana le liphoso kapa ho fetola thapo e fosahetseng.

3. Taolo ea nakoana: Ela hloko ho sitisoe ke motlakase — kenya likhoele hape kapa u kenye lifaha tsa ferrite.

4. Phatlalatso e fetelletseng: Haeba lisebelisoa tse fetang 32 li arolelana sebaka se le seng, sebelisa sephatlalatsi se sebetsang.

8.Mekhoa e Tsoetseng Pele le Likopo tsa Pōpo

1. 'Mapa oa Pixel: Sebelisa LED e' ngoe le e 'ngoe e le mocha o arohaneng oa ho taka video kapa lipopae leboteng.

2. Khokahano ea Timecode: Kopanya lintlha tsa DMX ho bapala ka molumo kapa video (MIDI/SMPTE) bakeng sa litšoantšiso tse nakong.

3. Taolo e sebetsang: Kopanya lisensara tsa motsamao kapa lintho tse susumetsang bamameli ho etsa hore mabone a sebelisane haholoanyane.

4. Boqapi bo se nang waelese: Bakeng sa libaka tseo likhoele li sa sebetseng teng, sebelisa Wi-Fi kapa lisebelisoa tsa RF-DMX.