Lub ntsiab sib txawv ntawm 5 Pin DMX cable thiab 3 tus pin DMX Cable yog raws li hauv qab no:
1.} sib txawv ntawm cov pins (tus lej PIN)
3 Daim Duab Pin DMX Cable: tsuas yog 3 pins, uas yog:
- Tus PIN 1: Av
- Tus PIN 2: Cov Ntaub Ntawv -
- Tus PIN 3: Cov Ntaub Ntawv +
5 Pin DMx Cable:
Muaj 5 pins, thawj 3 ntawm uas yog tib yam li3-} pin, thiab lwm ob yog tshwj tseg rau yav tom ntej nthuav dav:
- Tus PIN 1: Av
- Tus PIN 2: Cov Ntaub Ntawv -
- Tus PIN 3: Cov Ntaub Ntawv +
- Tus PIN 4: Tsis siv lossis tshwj tseg rau yav tom ntej
- Tus pin 5: tsis siv lossis tshwj tseg rau yav tom ntej
{{02. cov qauv sib txawv (raws tu qauv tshwj xeeb)
- 5 tus lej yog tus qauv DMX512 raws tu qauv (tsim los ntawm USITT), uas yog ntau tshaj lij thiab txuas ntxiv hauv cov qauv ....
- 3 PIN yog cov qauv yooj yim tau los ntawm ntau theem teeb pom kev zoo cov cuab yeej tsim khoom los txuag cov nqi tsim khoom los tuav cov khoom siv XLR .
3. sib xyaw thiab kev pheej hmoo
- Lub teeb liab kev sib kis ntawm ob qho yog tib yam nkaus (tsuas yog thawj 3 pins siv), thiab theoretically lawv tuaj yeem cuam tshuam los ntawm kev hloov kho;
- Kev pheej hmoo: 3 PIN tuaj yeem raug tsis raug nrog audio xlr clesles (impedance Mismatch, yooj yim rau kev cuam tshuam ntawm cov cim kev cuam tshuam thiab poob);
- 5 tus pin feem ntau yog siv rau cov kev tshaj lij cov khoom siv kev ua yeeb yam thiab cov kev ua yeeb yam loj, thiab muaj cov kev cuam tshuam loj rau kev ruaj ntseg thiab tiv thaiv.
4.} Cov neeg yuam kev
- DMX cov cim yuav tsum muaj 120 teev yuam kev;
- Cov DMX li niaj zaus (txawm yog 3 tus lej lossis 5 tus lej) yuav tsum yog 120ω;
- Yog tias 3 tus pin siv suab XLR xlr clesles (feem ntau 75ω), cov ntaub ntawv kis tau me me yuav tshwm sim.
Cov Ntsiab Lus Sib Tw
| Yam zoo | 3 dmx | 5 Pin DMX |
|---|---|---|
| Tus naj npawb ntawm pins | 3 | 5 |
| Txuj Ci | Tsis muaj (tsis yog-qauv / tsis raug cai) | Yog lawm (tus qauv txheej txheem) |
| Teeb Meem Phaj Raws | 1 DMX channel | 1 DMX channel + cov chanuxilia |
| Cov Kev Siv Ntau Yam | Cov Khoom Nruab Nruab Nrab Me / Nruab Nrab DJ | Kev tsim khoom loj loj, theem / ua yeeb yam |
| Pheej hmoo ntawm kev siv tsis raug | Muaj peev xwm siv tsis taus nrog lub suab kaw suab | Tsawg kawg nkaus kev pheej hmoo ntawm kev siv tsis raug |
| Kev tsis xav tau | Yuav tsum yog 120ω | Yuav tsum yog 120ω |
