Ross ADC-8733AC, User Manual, Page: 42 / 60

4–12 • Menus ADC-8733A User Manual (Iss. 02B)
Bank A Menu Parameters
This section briefly summarizes the menu parameters available in Bank A.
1- Heads-Up Display
The Heads-Up Display (HUD) is used to provide visual feedback to the user while altering
parameters with the card-edge controls. It is not necessary to have the HUD on while adjusting
parameters.
2- Input Standard
The Input Standard function allows you to select from five input video standards.
4 - Input Timing
The Input Timing function selects where the input signal timing will come from. Normally, the
card obtains synchronization from the Y or G channel of the input signal. However, if the input
does not contain sync, an external sync source must be used. The timing of any external sync
must be co-timed to within ± 1µs to the normal position of sync on the input signal.
5 - Test Pattern
The Test Pattern function allows you to select from two test pattern types or disable the test
pattern option.
8 - Video Gain
Use this menu to adjust the gain of the output signal. The range is 50% to 150%. This menu uses
ballistics
9 - Black Level Offset
This menu configures the black level offset that is not affected by the NTSC Setup function. The
range is between -7.2 to 51.7 IRE. This menu uses ballistics.
For example, with Black Level Offset at 1 IRE, a setup level of 7.5 IRE on the video input, and
Setup off (e.g. The setup on the input video is not removed before converting to SDI output), the
black level will be 8.5 IRE.
F
Switch Access
+ (h)
– (h) Locked
Unlocked
ACCESS
LOCKED
UNLOCKED
a. This value is only available when using a 525-line standard.
Note
— The display is superimposed over all ADC-8733A video outputs. Do not use
this feature with “on-air” signals.
Note
— When using the SD-SDI Check Field test pattern, the HUD must be Off for
the test pattern to provide accurate results.
Table 4.9 Bank A Menu and Parameters Table
Menu
Select
Menu Parameters HUD Values