36 Control Panels for X75 Systems Installation and Operation Manual
Chapter 2: Operation via Front Panel Controls
Black
To adjust the black level, follow these steps:
1. Press the Black button to display the Black Level menu on the
VFD panel.
2. Set the minimum luma level of the incoming video signal using the
control knob and menu controls. Options include the following:
• Valid range: -15.0 to 15.0 IRE (525-line mode)
• Default settings: 0.0 IRE (525-line); 0.0 mV (625-line)
Bypass
In Bypass mode, no processing is applied to the SDI 1 In video signal;
the signal is instead passed directly to the SDI 1 Out connector that is
closest to the SDI 1 In connector. (Only one of the two SDI 1 Out
connectors provides a bypass output.)
To activate Bypass mode, press the Bypass button. From the resulting
Bypass Menu, select On or Off, and then press Enter. When the unit is
powered off, or forced by the user, this relay is not energized to pass the
signal straight through the output without any processing. The Bypass
button flashes when the Bypass mode is active.
Chroma
To adjust the chrominance gain, follow these steps:
1. Press the Chroma button to display the Chroma Gain menu on the
VFD panel.
2. Set the saturation peak of the incoming video signal using the
control knob and menu controls. Options include the following:
• Valid range: -6.00 dB to 6.00 dB
• Default settings: 0.0 dB
FAV1 and FAV2 (Favorites1 and Favorites2)
The Fav1 and Fav2 buttons store lists of favorite menu locations or
controllable parameters. Using these buttons, you can “go to” a
Favorite, delete a Favorite, or set a Favorite to be activated by GPI.
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