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Front Panel Controls:
1. POWER ON/OFF SWITCH
Turns main power to TBC-6000 on and off.
2A. OUTPUT A SOURCE SWITCHES
Selects one of three source channels 1 to 3 for
output A. With "Chroma Key" effect that the
background color of selected source will be
keyed out and overlay onto the video source
which is selected by OUTPUT B switches.
2B. OUTPUT B SOURCE SWITCHES
Selects one of three source channels 1 to 3 for
output B. With "Chroma Key" effect that selected
source will be the background video for output A.
The source LED will light up when the source is
selected.
3. CHROMA KEY SWITCH
Press this key to activate the "Chroma Key" Effect.
4. COLOR SWITCHES
(+ and -) select the key color from 16 colors.
5. LEVEL SWITCHES
(+ and -) adjust the key level from 15 step level.
NOTE:
To calibrate a chroma key effect, please
Select the color you wish to key out then
Adjust the chroma key level to optimize
Chroma key effect.
6. PATTERN SWITCH
The TBC-6000 can generate color bar test
pattern on four source channels A to D. To
generate a test pattern, press the Pattern key
and hold it for 2 seconds. To remove test
pattern, press the pattern switch again.
7. GEN-LOCK RESET SWITCH
If color in the video image appears to be
incorrect when you first turn on the TBC-
6000 power, press this switch and hold it for
2 seconds to reset general-lock and correct the
color.
8. STILL SWITCH
Pressing this switch "freezes" the source video
image.
9. BYPASS SWITCH
Pressing this switch bypasses all color process-
ing adjustments made to the source video
image.
10. COLOR SWITCHES
(+/-) adjust the Chroma level of the source
video.
11. CONTRAST SWITCHES
(+ and -) adjust the luminance level of the
source video.
12. BRIGHTNESS SWITCHES
(+ and -) adjust the black level of the source
video.
13. TINT SWITCHES
(+ and -) adjust the Chroma Tint of the source
video. (Active only with the NTSC video system)
NOTE:
The LED level indicators will light up as you
make adjustments to key color, key level
color, contrast, brightness, and tint. These
LED's will go out in a few seconds after you
have finished making adjustments.
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