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Installation Diagram
Installation Diagram
Rear Panel of TBC-7000
FOREGROUND SOURCE
1
R
R
L
L
V
V
2
CAMERA SOURCE
BACKGROUND SOURCE
3
R
R
VIDEO CAMERA or VCR
The TBC-7000 provides a Chroma Effect for two background video sources and one camera source. The
dual channel chroma key allows you to create foreground and background videos at the same time. You
can easily adjust your chroma key effect by using the key color and key level switches. All settings are
momorized in TBC-7000.
Calibration of Chroma Key Effect
1. Install the equipment as shown on the above diagram.
2. Power on all equipment and playback the source video.
3. Select the source on "3" Background video input and turn off of video input "1" and "2".
4. Select the source on "3" in Color Processor mode to color correct the background video
5. Select the source "2" and "3" ON. You will see the video source "2" camera video on the video
display.
6. Select the source on "2" in Color Processor mode to color correct the camera video.
7. Select the Chroma key effect by pushing on the "CHROMA" key button, the Chroma key LED will
light when the Chroma key effect is activated.
8. Adjust the Chroma Key level by pushing the "+" level key to maximum level.
9. Select the key color by pushing the "+" or "-" key to optimize the key color.
10. Adjust the Chroma Key level again by pushing the "+" or "-" level to optimize the key effect.
11. Select the source "1", "2" and "3" ON. You shall see the video source "1" camera video on the
video display.
12. Select the source on "1" in Color Processor mode to color correct the foreground video.
13. Repeat the procedure from 8 to 10 for source "1" Foreground video as above. Adjust the Chroma
Key level by pushing the "+" level key to maximum level.
14. Select the key color by pushing the "+" or "-" key to optimize the key color.
15. Adjust the Chroma Key level again by pushing the "+" or "-" level to optimize the key effect.
Note: To ensure the optimization of the Chroma key effect, please note the background key color
shown on the TV screen of source "2" camera input that should be the same as actual color. If not,
please adjust the "White Balance" of your source video camera to make the background key color
shown on the TV screen is same as the actual color.
R R
INPUT 1/FG
INPUT 1/FG
INPUT 2/CAM
INPUT 2/CAM
V
S
V
S
S
S
L
L
V
V
S
S
The TBC 7000 remembers its' last set up even if the power is turned off.
INPUT 3/BG
INPUT 3/BG
OUTPUT B
OUTPUT B
V
S
V
S
Model: TBC-7000
B
TV/Monitor
SOURCE MONITORING
TBC-7000
TBC-7000
OUTPUT A
OUTPUT A
V
S
DC INPUT
9V 12W
MADE IN TAIWAN
A
TV/Monitor
RECORDING VCR
RECORDING VCR
RECORDING VCR
R
R
L
L
S
S
V
V
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