1. Úvod
The Datavideo ITC-300 is an 8-user digital wired intercom system designed for professional video production environments. It provides clear, reliable communication between camera operators, directors, and other crew members, enhancing coordination and efficiency during live broadcasts, studio productions, and events. This manual provides detailed instructions for setting up, operating, and maintaining your ITC-300 system.
2. Bezpečnostní informace
Please read and understand all safety instructions before operating the ITC-300 system. Failure to do so may result in injury or damage to the equipment.
- Nevystavujte jednotku dešti nebo vlhkosti.
- Nezakrývejte ventilační otvory.
- Používejte pouze nástavce/příslušenství specifikované výrobcem.
- Během bouřek nebo pokud přístroj delší dobu nepoužíváte, odpojte napájecí kabel.
- Veškeré opravy svěřte kvalifikovanému servisnímu personálu.
3. Obsah balení
Ověřte, zda jsou v balení obsaženy všechny níže uvedené položky:
- ITC-300 Main Unit
- Headsets (quantity may vary based on package)
- Belt Packs (quantity may vary based on package)
- Tally Lights (quantity may vary based on package)
- RJ45 Cables
- Husí krk mikrofon
- USB světlo
- 12V DC napájecí adaptér
- Uživatelská příručka (tento dokument)
4. Konec produktuview
Figure 4.1: Datavideo ITC-300 Digital Intercom System with main unit, gooseneck microphone, USB light, headset, and belt pack.
The ITC-300 system consists of a central rack-mountable unit and individual belt packs for each user. It supports up to 8 users and features bi-directional communication, external audio input/output, and integrated tally light control.
4.1 Funkce předního panelu
- Tlačítko napájení: Zapínací/vypínací vypínač jednotky.
- HEADSET/HEADPHONE Jacks: Connect a headset or headphones for monitoring.
- Vstup MIC: For connecting the gooseneck microphone.
- Přepínač MODE: Toggles between Dynamic and Condenser microphone modes.
- Tlačítko VŠE: Enables communication with all connected users.
- Tlačítko HOLD: Latches the microphone open for continuous talk.
- Tlačítko MUTE: Mutes the microphone output.
- Party Line Buttons (1-8): Individual buttons to communicate with specific users or groups.
- Knoflík VOLUME: Adjusts the overall listening volume.
- USB port: For connecting the USB light.
4.2 Vlastnosti zadního panelu
Figure 4.2: Rear panel connections of the ITC-300 main unit.
- Porty RJ45 (1–8): Connect individual belt packs using standard Ethernet cables.
- ETHERNET port: For future expansion or network connectivity (check specific model features).
- TALLY A/B INPUT: Connects to a video switcher for tally light functionality.
- AUDIO IN (RCA): Connect external audio sources for monitoring or broadcasting to users.
- AUDIO OUT (RCA): Outputs the intercom audio mix to an external recording device or PA system.
- DC IN 12V: Napájení pro přiložený 12V DC adaptér.
- GROUND Terminal: For grounding the unit if necessary.
5. Nastavení
5.1 Connecting Belt Packs and Headsets
- Connect one end of an RJ45 cable to an available RJ45 port (1-8) on the rear panel of the ITC-300 main unit.
- Connect the other end of the RJ45 cable to the corresponding port on a belt pack.
- Plug a headset into the headset jack on the belt pack. Ensure the headset microphone is positioned correctly for clear audio capture.
- Repeat for all desired users.
5.2 Connecting Tally Lights
If using tally lights, connect the tally light cable from the belt pack to the tally light unit. Then, connect the TALLY A or TALLY B input on the rear of the ITC-300 to your video switcher's tally output. Refer to your video switcher's manual for specific tally output configurations.
5.3 Zapnutí
- Connect the 12V DC power adapter to the "DC IN 12V" port on the rear panel of the ITC-300.
- Zapojte napájecí adaptér do vhodné zásuvky.
- Press the "POWER" button on the front panel. The power indicator light will illuminate.
6. Návod k obsluze
6.1 Základní komunikace
- Speaking to All Users: Press the "ALL" button on the front panel of the main unit or the corresponding button on your belt pack. Release to stop speaking. For continuous talk, press the "HOLD" button.
- Speaking to Individual Users/Groups: Press the numbered button (1-8) corresponding to the desired user or group on the main unit or belt pack.
- Nastavení hlasitosti: Use the "VOLUME" knob on the main unit or the volume control on your belt pack to adjust listening levels.
- Ztlumení mikrofonu: Press the "MUTE" button on the main unit or belt pack to temporarily disable your microphone.
6.2 Tally Light Functionality
When connected to a compatible video switcher, the tally lights will illuminate to indicate camera status:
- Červené světlo: Indicates the camera is live (on-air).
- Zelené světlo: Indicates the camera is in preview režimu.
6.3 External Audio Integration
- Zvukový vstup: Connect an external audio source (e.g., program audio, music) to the "AUDIO IN" RCA jacks on the rear panel. This audio will be mixed into the intercom system for all users to hear.
- Zvukový výstup: The "AUDIO OUT" RCA jacks provide a mixed output of all intercom audio. This can be connected to a recording device, PA system, or broadcast mixer for external monitoring or recording.
7. Údržba
- Čištění: K čištění vnější strany jednotky používejte měkký, suchý hadřík. Nepoužívejte tekuté čisticí prostředky ani aerosoly.
- Skladování: Pokud přístroj delší dobu nepoužíváte, skladujte jej na chladném a suchém místě, mimo dosah přímého slunečního záření a extrémních teplot.
- Správa kabelů: Ujistěte se, že všechny kabely jsou úhledně uspořádané a nejsou napnuté, aby nedošlo k jejich poškození.
8. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| No power to the main unit. | Power cable disconnected; power outlet faulty; unit off. | Check power cable connection; try a different outlet; ensure POWER button is pressed. |
| No audio from headset/belt pack. | Headset not plugged in; volume too low; RJ45 cable loose/damaged. | Ensure headset is fully plugged in; increase volume; check/replace RJ45 cable. |
| Mikrofon nefunguje. | Microphone muted; incorrect MIC MODE; faulty microphone. | Check MUTE button; ensure MODE switch matches microphone type (Dynamic/Condenser); try another microphone if available. |
| Tally lights not functioning. | Tally cable disconnected; incorrect switcher setup; tally output disabled. | Verify tally cable connections; check video switcher tally settings; ensure tally output is enabled on the switcher. |
9. Specifikace
| Funkce | Detail |
|---|---|
| Značka | datové video |
| Číslo modelu | ITC-300 |
| Rozměry produktu | 20.5 x 14.7 x 8.4 palce |
| Hmotnost položky | 19.9 libry |
| Barva | černý |
| Typ konektoru | RJ45 |
| Typ kabelu | Ethernet |
| Kompatibilní zařízení | Fotoaparát |
| Výrobce | Datavideo |
| Datum první dostupnosti | 27. ledna 2020 |
10. Záruka a podpora
Datavideo products are covered by a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Datavideo website. For technical support, troubleshooting assistance, or service inquiries, please contact Datavideo customer support through their official channels.
Note: Warranty terms may vary by region and product. Keep your proof of purchase for warranty claims.
