Introduction
The Kramer VP-8K is a high-performance distribution amplifier designed for computer graphics video signals, supporting resolutions up to and exceeding UXGA. This device efficiently takes a single input signal, buffers and isolates it, and then distributes it to eight identical outputs. It is engineered for reliable signal distribution in various professional audio-visual environments.
Негизги өзгөчөлүктөр төмөнкүлөрдү камтыйт:
- Жогорку өткөрүү жөндөмдүүлүгү: 370MHz (–3dB) for clear signal transmission.
- HDTV Compatible: Supports high-definition television signals.
- Selectable Sync Input Impedance: Options for 75ohm (video) and 510ohm (Graphics/TTL).
- Kr–isp Advanced Sync Processing: A proprietary technology that ensures compatibility with a wide range of computers by restoring the sync signal waveform, even if the original sync level is low. This feature can be enabled or disabled as needed.
- Компакт дизайн: Desktop size, with the option for side-by-side rack mounting in a 1U space using the RK–1 adapter (sold separately).
Продукт бүттүview
The VP-8K unit features a robust design with clearly labeled ports for easy setup and operation. Below are images illustrating the front and rear panels of the device.
1-сүрөт: Front and Rear Panels of the Kramer VP-8K Distribution Amplifier. The top view shows the front panel with the "POWER" indicator and "1:8 VGA/UXGA Distributor" label. The bottom view displays the rear panel with one VGA/UXGA input, eight VGA/UXGA outputs, a sync impedance switch, and the 5V DC power input.
Орнотуу жана Байланыштар
Follow these steps to set up your Kramer VP-8K distribution ampөмүр берүүчү:
- Өчүрүү түзмөктөрү: Ensure all source devices (computers, media players) and display devices (monitors, projectors) are powered off before making any connections.
- Киргизүү булагын туташтыруу: Connect your computer graphics video source (e.g., PC, laptop) to the INPUT 15-pin HD (F) connector on the rear panel of the VP-8K using a high-quality VGA/UXGA cable.
- Чыгаруу дисплейлерин туташтыруу: Connect up to eight display devices (e.g., monitors, projectors) to the ЧЫГАРУУ 1 аркылуу ЧЫГАРУУ 8 15-pin HD (F) connectors on the rear panel using high-quality VGA/UXGA cables.
- Set Sync Impedance: табыңыз SYNC арткы панелдеги күйгүзгүчтү басыңыз.
- For video signals, set the switch to 75Ω.
- For computer graphics (TTL) signals, set the switch to Hi-Z (TTL).
- Туташуу кубаты: Берилген 5V DC кубат адаптерин туташтырыңыз 5V DC input jack on the rear panel of the VP-8K. Plug the power adapter into a suitable electrical outlet. The power indicator on the front panel should illuminate.
- Түзмөктөрдү күйгүзүү: Power on your display devices first, then power on your source device.
Эскертүү: For optimal performance, use Kramer high-resolution cables.
Иштөө нускамалары
The Kramer VP-8K is designed for straightforward operation, primarily functioning as a plug-and-play distribution amplifier once connections are established.
- Сигналдын бөлүштүрүлүшү: Once powered on and connected, the VP-8K automatically distributes the input computer graphics video signal to all eight connected output displays simultaneously.
- Kr–isp Advanced Sync Processing: This feature is typically enabled by default to ensure maximum compatibility. If you experience sync issues with a particular source, you may try disabling this feature (if an external switch or setting is available, though for VP-8K it's internal and automatic). The primary function is to restore weak sync signals.
- Чечимди колдоо: The unit supports resolutions up to and exceeding UXGA. Ensure your source and display devices are configured to compatible resolutions.
No user intervention is typically required beyond initial setup and power cycling.
Техникалык тейлөө
To ensure the longevity and optimal performance of your Kramer VP-8K, follow these maintenance guidelines:
- Тазалоо: Disconnect power before cleaning. Use a soft, dry cloth to wipe the exterior of the unit. Do not use liquid or aerosol cleaners.
- Вентиляция: Түзмөктүн жетиштүү желдетилишин камсыз кылыңыз. Желдетүү тешиктерин жаппаңыз.
- Курчап турган чөйрө: Operate the unit in a dry environment, away from direct sunlight, excessive heat, or moisture.
- Кабелдик башкаруу: Кабелдик туташуулар коопсуз жана бузулбашы үчүн мезгил-мезгили менен текшерип туруңуз.
Проблемаларды чечүү
If you encounter issues with your Kramer VP-8K, refer to the following common troubleshooting steps:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Дисплейлерде видео чыгаруу жок. |
|
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| Poor video quality (e.g., blurry, distorted, color issues). |
|
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| Only some outputs show video. |
|
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Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Киргизүү | 1 x VGA/UXGA on a 15-pin HD (F) connector |
| Чыгуу | 8 x VGA/UXGA on 15-pin HD (F) connectors |
| өткөрүү жөндөмдүүлүгү | 370MHz (–3dB) |
| HDTV шайкеш | Ооба |
| Sync Input Impedance | Selectable: 75Ω (video), 510Ω (Graphics/TTL) |
| Sync Processing | Kr–isp Advanced Sync Processing (can be enabled/disabled) |
| Продукциянын өлчөмдөрү (L x W x Y) | 6.4 x 8.45 x 1.72 дюйм (16.26 x 21.46 x 4.37 см) |
| Элемент Салмагы | 1.54 фунт (0.7 кг) |
| Модель номери | ВП-8К |
| Өндүрүүчү | Крамер |
| Монтаж түрү | Surface Mount (Rack mountable with optional RK–1 adapter) |
Кепилдик жана колдоо
Kramer products are designed for reliability and performance. For information regarding warranty coverage, technical support, or service, please refer to the official Kramer webсайтка же түздөн-түз кардарларды колдоо менен байланышыңыз. Кепилдик дооматтар үчүн сатып алуу дүмүрчөгүңүздү сактаңыз.
For the most up-to-date information, visit the Kramer Store on Amazon or the official Kramer Electronics webсайт.
