Data Video DVK-100 CHROMA KEY User manual

DVK-100
CHROMA KEY
User Guide
http:// www.datavideo-tek.com
Rev: 020306

2
Contents
Warnings and Precautions ----------------------------------------------------------------------------------4
Warranty -----------------------------------------------------------------------------------------------------------5
What is in the package ----------------------------------------------------------------------------------------5
Introduction -------------------------------------------------------------------------------------------------------6
Backdrops --------------------------------------------------------------------------------------------------6
Lighting ------------------------------------------------------------------------------------------------------6
White Balance ---------------------------------------------------------------------------------------------7
Functions ----------------------------------------------------------------------------------------------------------8
Front Panel ------------------------------------------------------------------------------------------------8
Rear Panel ----------------------------------------------------------------------------------------------- 10
Installation ------------------------------------------------------------------------------------------------------- 12
Setting Up ------------------------------------------------------------------------------------------------------- 13
Connections----------------------------------------------------------------------------------------------------- 13
Power ---------------------------------------------------------------------------------------------------- 13
Cameras ------------------------------------------------------------------------------------------------ 13
Background Video ------------------------------------------------------------------------------------ 14
Monitors ------------------------------------------------------------------------------------------------- 15
Output --------------------------------------------------------------------------------------------------- 16
Using the DVK-100 -------------------------------------------------------------------------------------------- 17
Powering Up------------------------------------------------------------------------------------------------ 17
Chroma Keying------------------------------------------------------------------------------------------- 17
Edge Adjustment (Shrink)--------------------------------------------------------------------------- 18
Subject Density---------------------------------------------------------------------------------------- 19
Spill Adjustment --------------------------------------------------------------------------------------- 19
Window Adjustment ---------------------------------------------------------------------------------- 20
Settings Lock ------------------------------------------------------------------------------------------ 21
Reset ---------------------------------------------------------------------------------------------------- 21
Luma Keying ---------------------------------------------------------------------------------------------- 22
Luma Key Installation-------------------------------------------------------------------------------- 22
Luma Key Settings ----------------------------------------------------------------------------------- 23
Colour Processor---------------------------------------------------------------------------------------- 26
Still  Freeze Frame ------------------------------------------------------------------------------------- 26
GPI Control ------------------------------------------------------------------------------------------------------ 27

3
RS 232 Information ------------------------------------------------------------------------------------------------ 28
Specifications ------------------------------------------------------------------------------------------------------- 29
Optional Accessories---------------------------------------------------------------------------------------------- 30
Service and Support ---------------------------------------------------------------------------------------------- 31

4
Warnings and Precautions
1. Read all of these warnings and save them for later reference.
2. Follow all warnings and instructions marked on this unit.
3. Unplug this unit from the wall outlet before cleaning. Do not use liquid or aerosol cleaners. Use a damp
cloth for cleaning.
4. Do not use this unit in or near water.
5. Do not place this unit on an unstable cart, stand, or table. The unit may fall, causing serious damage.
6. Slots and openings on the cabinet top, back, and bottom are provided for ventilation. To ensure safe
and reliable operation of this unit, and to protect it from overheating, do not block or cover these
openings. Do not place this unit on a bed, sofa, rug, or similar surface, as the ventilation openings on
the bottom of the cabinet will be blocked. This unit should never be placed near or over a heat register
or radiator. This unit should not be placed in a built-in installation unless proper ventilation is provided.
7. This product should only be operated from the type of power source indicated on the marking label of
the AC adapter. If you are not sure of the type of power available, consult your Datavideo dealer or
your local power company.
8. Do not allow anything to rest on the power cord. Do not locate this unit where the power cord will be
walked on, rolled over, or otherwise stressed.
9. If an extension cord must be used with this unit, make sure that the total of the ampere ratings on the
products plugged into the extension cord do not exceed the extension cords rating.
10. Make sure that the total amperes of all the units that are plugged into a single wall outlet do not
exceed 15 amperes.
11. Never push objects of any kind into this unit through the cabinet ventilation slots, as they may touch
dangerous voltage points or short out parts that could result in risk of fire or electric shock. Never spill
liquid of any kind onto or into this unit.
12. Except as specifically explained elsewhere in this manual, do not attempt to service this product
yourself. Opening or removing covers that are marked Do Not Remove may expose you to
dangerous voltage points or other risks, and will void your warranty. Refer all service issues to
qualified service personnel.
13. Unplug this product from the wall outlet and refer to qualified service personnel under the following
conditions:
a. When the power cord is damaged or frayed;
b. When liquid has spilled into the unit;
c. When the product has been exposed to rain or water;
d. When the product does not operate normally under normal operating conditions. Adjust only
those controls that are covered by the operating instructions in this manual; improper adjustment of
other controls may result in damage to the unit and may often require extensive work by a qualified
technician to restore the unit to normal operation;
e. When the product has been dropped or the cabinet has been damaged;
f. When the product exhibits a distinct change in performance, indicating a need for service.

5
Warranty
Datavideo warrants that the equipment it manufactures shall be free from defects in material and
workmanship for a period of 12 months from the date of product purchased. If equipment fails due to such
defects, Datavideo will, at its option, repair or provide a replacement for the defective part or product.
Equipment that fails after the warranty period, has been operated or installed in a manner other than that
specified by Datavideo, or has been subjected to abuse or modification, will be repaired for time and material
charges at the Buyers expense. This warranty does not affect your statutory rights within the Country of
purchase.
For EU Customers only - WEEE Marking.
This symbol on the product indicates that it will not be treated as household waste. It must be handed over to
the applicable take-back scheme for the recycling of electrical and electronic equipment. For more detailed
information about the recycling of this product, please contact your local Datavideo office.
What is in the Package
1 x DVK 100 Chroma Key Unit
1 x User Guide (this document)
1 x Power Supply (12V 3.0A)
1 x Power Cord
2 x S-Video (Y/C) Plug to Plug Cable 1.2m
1 x BNC Plug to Plug Cable 1.2m