Abekas AirCleaner, Руководство пользователя

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AirCleaner • User Guide 79
4. Operations
Control Panel Menu Item Descriptions
(The following parameter appears only when:
On Video Trigger = Defocus
)
This parameter has the following adjustable range:
•
= 0 Minimum value.
•
= 100 Maximum value.
The Luma Matte Level parameter is available in the Main Menu listing only
when the On Video Trigger parameter is set to Luma Matte , and
determines the luminance value of the Luma Matte image when the VIDEO Panic
Button is pressed and held down.
To properly adjust the Luma Matte Level parameter:
1. Feed a live video input into the
PGM IN
of AirCleaner.
2. Ensure the On Video Trigger parameter is set to = Luma Matte .
3. While viewing
PGM OUT
from AirCleaner, HOLD DOWN the VIDEO Panic
Button. After the “Total Program Delay” time has expired, the
PGM OUT
will
display the live luma matte image; the luminance value of the luma matte will
then change with the rotation of the
SET
knob.
4. TURN the
SET
knob on the front of AirCleaner to obtain the luma matte value
desired.
A change made to this parameter is automatically saved in the active online memory.
This parameter has two possible settings:
•
Mute When the AUDIO Panic Button is pressed by either
operator (Screener 1 or Screener 2) the aural violation
is masked by muting the audio.
•
Audio AUX IN When the AUDIO Panic Button is pressed by either
operator (Screener 1 or Screener 2) the aural violation
is masked by switching to the
Audio AUX IN audio
signal.
Luma Matte Level
= 50
On Audio Trigger
= Audio AUX IN
NOTE
The aural content is masked for the total amount of time the
AUDIO Panic Button is held down (plus any additional Reaction
Time). In two-screener mode, the aural content is masked for the
amount of time BOTH the AUDIO Panic Buttons are held down.
Refer also to
“Reaction Time” on page 56”
for more information.