పరిచయం
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.
ముఖ్య లక్షణాలు ఉన్నాయి:
- అధిక బ్యాండ్విడ్త్: 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.
- కాంపాక్ట్ డిజైన్: Desktop size, with the option for side-by-side rack mounting in a 1U space using the RK–1 adapter (sold separately).
ఉత్పత్తి ముగిసిందిview
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.
మూర్తి 1: 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.
సెటప్ మరియు కనెక్షన్లు
Follow these steps to set up your Kramer VP-8K distribution ampజీవితకాలం:
- పవర్ ఆఫ్ పరికరాలు: Ensure all source devices (computers, media players) and display devices (monitors, projectors) are powered off before making any connections.
- ఇన్పుట్ మూలాన్ని కనెక్ట్ చేయండి: Connect your computer graphics video source (e.g., PC, laptop) to the ఇన్పుట్ 15-pin HD (F) connector on the rear panel of the VP-8K using a high-quality VGA/UXGA cable.
- Connect Output Displays: Connect up to eight display devices (e.g., monitors, projectors) to the అవుట్పుట్ 1 ద్వారా అవుట్పుట్ 8 15-pin HD (F) connectors on the rear panel using high-quality VGA/UXGA cables.
- Set Sync Impedance: గుర్తించండి SYNC switch on the rear panel.
- For video signals, set the switch to 75Ω.
- For computer graphics (TTL) signals, set the switch to Hi-Z (TTL).
- పవర్ కనెక్ట్ చేయండి: Connect the supplied 5V DC power adapter to the 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.
- పవర్ ఆన్ పరికరాల: Power on your display devices first, then power on your source device.
గమనిక: For optimal performance, use Kramer high-resolution cables.
ఆపరేటింగ్ సూచనలు
The Kramer VP-8K is designed for straightforward operation, primarily functioning as a plug-and-play distribution amplifier once connections are established.
- సిగ్నల్ పంపిణీ: 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.
- రిజల్యూషన్ మద్దతు: 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.
నిర్వహణ
To ensure the longevity and optimal performance of your Kramer VP-8K, follow these maintenance guidelines:
- శుభ్రపరచడం: Disconnect power before cleaning. Use a soft, dry cloth to wipe the exterior of the unit. Do not use liquid or aerosol cleaners.
- వెంటిలేషన్: Ensure the unit has adequate ventilation. Do not block any ventilation openings.
- పర్యావరణం: Operate the unit in a dry environment, away from direct sunlight, excessive heat, or moisture.
- కేబుల్ నిర్వహణ: అన్ని కేబుల్ కనెక్షన్లు సురక్షితంగా ఉన్నాయని మరియు దెబ్బతినకుండా ఉన్నాయని నిర్ధారించుకోవడానికి కాలానుగుణంగా వాటిని తనిఖీ చేయండి.
ట్రబుల్షూటింగ్
If you encounter issues with your Kramer VP-8K, refer to the following common troubleshooting steps:
| సమస్య | సాధ్యమైన కారణం | పరిష్కారం |
|---|---|---|
| No video output on displays. |
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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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స్పెసిఫికేషన్లు
| ఫీచర్ | వివరాలు |
|---|---|
| ఇన్పుట్ | 1 x VGA/UXGA on a 15-pin HD (F) connector |
| అవుట్పుట్ | 8 x VGA/UXGA on 15-pin HD (F) connectors |
| బ్యాండ్విడ్త్ | 370MHz (–3dB) |
| HDTV అనుకూలమైనది | అవును |
| Sync Input Impedance | Selectable: 75Ω (video), 510Ω (Graphics/TTL) |
| Sync Processing | Kr–isp Advanced Sync Processing (can be enabled/disabled) |
| ఉత్పత్తి కొలతలు (L x W x H) | 6.4 x 8.45 x 1.72 అంగుళాలు (16.26 x 21.46 x 4.37 సెం.మీ.) |
| వస్తువు బరువు | 1.54 పౌండ్లు (0.7 కిలోలు) |
| మోడల్ సంఖ్య | VP-8K |
| తయారీదారు | క్రామెర్ |
| మౌంటు రకం | Surface Mount (Rack mountable with optional RK–1 adapter) |
వారంటీ మరియు మద్దతు
Kramer products are designed for reliability and performance. For information regarding warranty coverage, technical support, or service, please refer to the official Kramer webసైట్ లేదా వారి కస్టమర్ సపోర్ట్ను నేరుగా సంప్రదించండి. వారంటీ క్లెయిమ్ల కోసం మీ కొనుగోలు రసీదును ఉంచండి.
For the most up-to-date information, visit the Kramer Store on Amazon or the official Kramer Electronics webసైట్.
