Celexon DK800 User manual

Operating instructions
celexon Document Camera DK800
Thank you for purchasing this product.
For optimum performance and safety, please read these instructions carefully
before connecting or operating this product. Please retain these instructions for future
reference.
Version: 32422_091

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These operating instructions are intended to familiarise you with the operation of this
product. Keep this manual in a safe place so that you can refer to it at any time.
• Do not start setup until you have read and understood the complete operating in-
structions.
• Remove the product from its packaging and remove all packaging materials. Make
sure that there is no packaging material on or in the product. If you notice any da-
mage to the packaging, also check whether there is any damage to the product. If
you notice any external damage to the device or unexpected or unusual functions,
the product must not be used any further. Contact the dealer immediately from
whom you purchased the product or celexon directly (Web: www.celexon.co.uk,
Mail: [e-mail]) for further information.
• To ensure trouble-free operation, the product may only be used indoors, it is NOT
suitable for outdoor use.
• Unsupervised use of the device and accessories is prohibited for children under 16
years of age.
• Ensure that children do not play with the device.
• Conversion or modication of the product impairs product safety.
• Caution Risk of injury! Never open the product without authorization. Never carry
out repairs yourself!
• Do not use the product near gas or water equipment, or in dusty environments.
• Handle the product with care. It can be damaged by shocks, blows or falling from
even a small height.
• Keep the product away from moisture and heat.
• Never immerse the product in water or other liquids.
• Use the product only in its intended manner. Any other use may result in damage to
the product or its surroundings.
• Use this product only on a stable surface to prevent the product from falling over
and causing damage or injury.
• Carefully connect the cables to the connectors and also carefully disconnect them
carefully after use.
• Make sure that the connected cables are protected from jerky movements.
• Do not touch the camera lens!
• All leads and cables must not be subjected to additional loads and must be laid in
such a way that they are not damaged, crushed, cause a trip hazard or be laid under
tension.
WARNINGS

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• Failure to follow the above instructions may result in personal injury and damage
to the product or equipment connected to it. Also, incorrect installation or use may
void the warranty.
• If you are unsure about the use of the product, please contact your quali-
ed personnel, your dealer or celexon directly (Web: www.celexon.co.uk, Mail:
[e-mail]).
• Technical changes and errors excepted.
The manufacturer accepts no responsibility for damage to property or personal injury if
the product is used outside the recommended specications, or in the event of improper
installation.
DISCLAIMER
CARE INSTRUCTIONS
The information in this document is subject to change without notice by the
manufacturer. Changes will be added to subsequent versions of this manual.
The manufacturer does not guarantee or warranty for the correctness of the
information in this document.
Clean the product only with a soft, dry and clean cloth.
If the device is not used for a longer period of time, put it back in its original
packaging and store it in a dry place.

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TECHNICAL DATA
Hardware
Model DK800
Image sensor 1/4“ CMOS
Resolution 8MP 3264x2448 SXGA
1280x960
HD1080
1920x1080
HD720
1280x720
Function
Image adjustments
Automatic white balance / Con-
trast ratio / Brightness / image
sharpness / digital noise reducti-
on / freeze image / split screen /
picture-in-picture mode / mirror /
rotate / Annotate
Digital zoom x100
Colour Colour / black and white /
negative
Screenshot (analog) 1080p, 5M [JPEG]
Video (analog) 720p(25fps) / 1080p(5fps) [AVI]
Screenshot (USB) 1080p, 5M
Frame rate
2592x1944px: YUV 2fps / MJPG
15fps
1920x1080px: YUV 5fps / MJPG
15fps
1280x720px: YUV 12,5fps / MJPG
15fps
800x600px: YUV 15fps / MJPG
15fps
Interfaces
Power supply 12V DC / 1A
USB connection with PC or connection
to mouse
SD card slot FAT32 bis 32GB
Video interfaces VGA-In / VGA-Out / HDMI-out
Output image
resolution
2592x1994@60Hz
1280x1024@60Hz
1280x720@60Hz
1024x768@60Hz

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IN THE BOX
REMOTE CONTROL FUNCTIONS
1x celexon Document
Camera DK800
1x 1.5m USB cable1x Infrared Remote control 1x 1.5m USB cable
1x 1.5m VGA cable 1x power supply unit
Switch Switch between VGA and HDMI output
Resolution Change screen resolution
NAV Show / Hide Menu (Auto-Hide only)
Online Switch from USB to video mode
Zoom In Zoom In
Zoom Out Zoom Out
Auto Auto Focus
Far manual focus out (for 3D objects)
Near manual focus In (for 3D objects)
Photo Create screenshot (only with SD card)
Record Record Video (only with SD card)
Light Switch on / off
Browse SD card
Freeze Still image
Split Split screen
Text/Img Switch between picture and text mode
Del Delete image or video
Rotate Rotate image 90°, 180° or 270
Mirror Mirror current image
Neg Invert colour (negative)
Exit Back

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BUTTONS AND INPUTS/OUTPUTS
Infrared receiver SD card Slot VGA input USB port
HDMI Output VGA output Power supply
Focus / Conrm
Zoom in
Illumination on / off
On/Off
Menu
Change resolution / Back
Zoom out
Manual focus closer Manual focus further
Kensington slot
Kensington Slot
On/Off switch
Power indicator

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INPUTS AND OUTPUTS
USE WITHOUT COMPUTER
SD card input:
Here you can connect an SD card to the device to store or display pictures or
videos. The SD card must be formatted in FAT32 format.
HDMI output:
The HDMI output allows you to display the document camera image on a dis-
play device with an HDMI cable.
VGA Input:
Via the VGA IN connector, another VGA signal (e.g. from a laptop) can be
looped through to the display when the visualizer is not in use.
VGA Output:
Via the VGA output, you can display the image of the document camera or the
source connected to the VGA-IN connector on a display device.
USB port:
Via the USB output you can display the image from the document camera on
a PC (best with the celexon Visualizer software). A HID-compliant mouse can
also be connected here to control the menu.
1. Connect the device with the enclosed HDMI or VGA cable (image transfer)
and if desired a USB 2.0 A-B printer cable (available separately - for touch
transfer) to your display device.
2. Connect the power supply to the mains.
3. Now press the on/off switch on the document camera to turn it on.
4. If your display does not have an automatic source selection, select the sig-
nal input on your display accordingly.
5. The device is ready for use and can be controlled by touch commands on
the display if your display supports this function and it is connected via
USB.

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USE WITH COMPUTER
Option 1:
1. Connect the device to a computer with the included USB cable.
2. Connect the power cable to the power supply.
3. Press the on/off button on the document camera.
4. The transmission can now be controlled by a supporting software, like e.g.
celexon Visualizer software, on your computer to start the transmission.
5. The selection keys on the Visualizer cannot be used under these settings.
The control is done by the software.
6. With the built-in microphone, the document camera can also be used for
video calls or recording of learning content, etc.
Option 2:
1. Connect a computer to the document camera via VGA cable and use the
VGA input.
2. Connect the display device to the document camera via VGA cable using
the VGA output.
3. Connect the power supply to the mains.
4. When the document camera is turned off, the computer‘s image is display-
ed by the display device. As soon as you turn on the document camera,
the image from the camera is played back on the display device. Switching
between the two sources is only possible by switching the document ca-
mera on and off.
Hint:
The DK800 can be used with many PC softwares that support image input
devices such as USB webcams or scanners.
Mouse function:
You can operate the document camera with a computer mouse connected
to the USB interface. You can also add graphical comments by selecting the
“Comments“ eld, graphical comments can be drawn in the image.

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ON SCREEN MENU BAR
Focus
Zoom in
Rotate image
Still image
Photo capture (SD card required)
Navigation SD card
Annotate
Darken
Window
Image detail
Zoom out
Mirror
Split screen
Video recording (SD card required)
Picture in picture
Settings
Spotlight

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Manufacturer: celexon Europe GmbH
Address: Gutenbergstraße 2, 48282 Emsdetten, DE
Product name: celexon Document Camera DK800
Products that are marked with the CE mark meet all requirements of the relevant
EU directives. The EU declaration of conformity can be downloaded from the
following address: www.celexon.de/zertikate
INFORMATION ON EU CONFORMITY
The symbol indicates the separate collection of electrical and elec-
tronic devices in EU countries. Please do not throw the device into
household waste. Find out about the return system applicable in your
country and contact your local authority or your local waste and
pollutant collection point if you have any questions about the dispo-
sal process.
Manufacturer: celexon Europe GmbH
Address: Gutenbergstraße 2, 48282 Emsdetten, DE
Product name: celexon Document Camera DK800
Products that are marked with the UKCA mark meet all requirements of the re-
levant UK directives. The UK declaration of conformity can be downloaded from
the following address: www.celexon.de/zertikate
INFORMATION ON UK CONFORMITY
The symbol indicates the separate collection of electrical and elec-
tronic devices in EU countries. Please do not throw the device into
household waste. Find out about the return system applicable in your
country and contact your local authority or your local waste and
pollutant collection point if you have any questions about the dispo-
sal process.