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User Manual for Lumens VC-A51 20x DVI-I 3G-SDI HD PTZ Camera Click to enlarge the picture
Contents of the user manual for the Lumens VC-A51 20x DVI-I 3G-SDI HD
- Product category: PTZ Cameras Lumens
- Brand: Lumens
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Lumens PTZ Cameras
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User manual for the Lumens VC-A51 20x DVI-I 3G-SDI HD contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Lumens product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Lumens user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Lumens product will considerably shorten its lifespan!
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Product description The VC-A51S 20x HD PTZ Camera (White) from Lumens is a video conference camera providing Full HD 1080p video at rates up to 60 fps, and output via 3G-SDI and DVI-I ports. Compatible with popular videoconferencing and lecture-capture codecs, the VC-A51S camera has a 20x optical/12x digital zoom - also suiting it for use in auditoriums and lecture halls. This PTZ camera incorporates a 1/2.8" 2MP CMOS sensor and noise reduction technology for clear, crisp images. WDR (wide dynamic range) and manual white balance functions enable you to obtain vivid, high-quality images even in mixed lighting, or in back-lit scenarios. The VC-A51S's efficient motor responds quickly; quietly switching to up to 128 preset positions. With an approximate 12" minimum object distance on the wide end of the zoom, you can use this in a small conference room, or mount it in a lecture hall using the combined 240x reach of the zoom lens to get close to your subject. Camera control is offered via the built-in RS-232/RS-422 interface. The VC-A51S camera features a 340° panning range, 120° of tilt, and an image flip/mirror feature enabling you to adjust the image orientation when mounting the camera on a desktop, wall or ceiling. Standby and power LED lights indicate the camera's status. - Features
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- A 1/2.8" 2MP sensor, noise reduction, and WDR (wide dynamic range) produce clear, crisp images
- Outputs Full HD 1080p video at rates up to 60 fps
- Manual white balance for optimal results in mixed lighting environments
- 240x variable zoom ratio (20x optical zoom with 12x digital zoom)
- Output 3G-SDI and DVI-I video simultaneously
- Auto/manual exposure, focus, and white balance controls
- 300°/second maximum rotation speed, 340° of pan, 120° of tilt
- RS-232/RS-422 control interface
- LED lights indicate standby and power status
UPC: 842183002361 In the Box Lumens VC-A51 20x DVI-I/3G-SDI HD PTZ Camera (White) Remote Control Power Supply Power Cord RS-422 Connector Ceiling Mount Kit with Screws Limited 3-Year Warranty Table of Contents
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Technical parametersLumens VC-A51S Specs | Sensor | 1/2.8" 2 MP CMOS | | Video Output | 1080p: 60/59.94/30/29.97
1080i: 60/59.94
720p: 60/59.94/30/29.97
| | Zoom Lens | Optical: 20x
Digital: 12x | | Maximum Rotation Speed | 300°/second | | Panning Range | -170 to 170° (340°) | | Tilt Range | -30 to 90° (120°) | | Preset Positions | 128 | | HD Video Output | 1 x 3G-SDI
1 x DVI | | Camera Control Interface | RS-232, RS-422 | | Video S/N Ratio | >50 dB | | Shutter Speed | 1 to 1/10,000 seconds | | Focal Length | 4.7-94mm | | Horizontal Viewing Angle | 63° | | Aperture | f/1.6 to f/3.5 | | Minimum Illumination | 1.0 Lux (f/1.6, 50 IRE, 30 fps) | | Minimum Object Distance (M.O.D.) | Wide: 12" (300 mm)
Telephoto: 39" (1000 mm) | | Gain Control | Auto, Manual | | White Balance Control | Auto, Indoor, Outdoor, One-Push, Manual, R/B Gain | | Exposure Control | Auto, Manual | | Focus System | Auto, Manual | | Image Flip | Yes | | Dimensions | 6.9 x 7.3 x 7.3" (174 x 186 x 186 mm) | | Weight | 4.4 lb (2 kg) | | | | Package Weight | 8.35 lb | | Box Dimensions (LxWxH) | 12.5 x 10.6 x 10.5" |
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