Use the Adjustment Knob to fine tune the overlay effect. You will see that in Mode 1 the darker
areas gradually become more transparent, and in Mode 2 the lighter areas gradually become
more transparent.
If you need to reset any of the parameters to factory default, simply activate the function you
want to reset by pressing the appropriate function button, and then push the adjustment knob
in; after a second the parameter will reset to factory default.
Once you have set all the parameters of the DVK100 set to produce the perfect effect you can lock the
settings. Once locked none of the DVK100 front panel controls will respond.
To lock the DVK100 front panel, press and hold either the CAM1 or CAM2 button for two seconds. The
button will be illuminated amber, instead of the usual red, and the front panel will be locked.
To unlock press and hold the CAM1 or CAM2 button again for two seconds, until the button returns to
being illuminated red.
Colour Processor
The DVK100 has a built in colour processor which allows each input channel (CAM1, CAM2 and
Background) to be individually adjusted. The settings are nonvolatile, so once set they remain the same
even when the unit is switched off.
Please bear in mind that adjustments made to the Foreground channels (CAM1 CAM2) will affect the Chroma
or Luma Keying, so it may be necessary to readjust your keying settings if you have changed the colour
processor settings of a channel.
To select the channel that you want to correct press the Color Processor button.
If the Red LED is illuminated the adjustments will be applied to the Foreground (FG)
channel (CAM1 or CAM2, whichever is active), if the LED is not lit the adjustments
will be applied to the Background (BG) video image
Select the parameter that you want to alter (Color Saturation, Brightness, Contrast,
Tint (Tint is only necessary for NTSC)) by pressing the relevant button. The button of
the selected parameter will be illuminated red.
N.B. The colour processor adjustments will not function if you are holding a freeze frame.
Use the Adjustment Knob to set the level you require. You will see the effect on the
output monitor. Once you are happy with the setting you can choose another
parameter and set it in the same way.
If you need to reset any of the parameters to factory default, simply push the
adjustment knob in; after a second the parameter will reset to factory default.
Still – Freeze Frame
The DVK100 has a still image grab feature that enables you to grab a freeze frame image on both the
Foreground (CAM1 or CAM2) and Background video channels.
To grab a still image first press the Color Processor button.
If the Red LED is illuminated the Foreground (CAM1 or CAM2, whichever is active) will
become a freeze frame, if the LED is not lit the Background Video channel will become
a freeze frame.
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