Analog Devices BHD930-AG - Manual (Page 17)

BROAD SCAN (HD/SDI)
PAGE 17
Chapter 3 : USING FRAME STORE AND LOGO INSERTION
(BHD930 & BSD830)
3-1. LOGO INSERTION
This function allows storing up to 4 static logos & 1 animated logo in order to incrust them into the displayed image.
• HOW TO STORE A STATIC LOGO:
c Connect the source of the logo to be stored to the input of the BROAD SCAN. Perform and auto-setting to display it
onto the output.
d Select the Record logo mode (LOGOS/FRAMERecord logo): the device displays a white rectangle
corresponding to the logo selection area onto the output. Then adjust the position and size of the logo selection area
with the menu functions (LOGOS/FRAMERecord logoPosition – Size).
NOTE: The logo area is limited to an eighth (1/8) of the displayed area.
e As required, adjust the luma key level (LOGOS/FRAMERecord logoLuma key levelBlack or white).
This function allows to "erase" the darkest or brightest portions of the logo selection area in order to make special
logo contour. Otherwise set the luma key level to zero.
NOTE: You can change the color of the "erased portions" of the logo (LOGOS/FRAMERecord logoCut
Out Color).
f Store the logo into a memory (LOGOS/FRAMERecord logoStore). The memorization of the logo starts and
will take about few seconds.
• HOW TO STORE AN ANIMATED LOGO:
c Connect the source of the logo to be stored to the input of the BROAD SCAN. Perform and auto-setting to display it
onto the output.
d Select the Record logo mode (LOGOS/FRAMERecord Anim): the device displays a white rectangle
corresponding to the logo selection area onto the output. Then adjust the position and size of the logo selection area
with the menu functions (LOGOS/FRAMERecord AnimPosition – Size).
NOTE: The logo area is limited to an eighth (1/8) of the displayed area.
e As required, adjust the luma key level (LOGOS/FRAMERecord AnimLuma key levelBlack or white).
This function allows to "erase" the darkest or brightest portions of the logo selection area in order to make special
logo contour. Otherwise set the luma key level to zero.
NOTE: You can change the color of the "erased portions" of the logo (LOGOS/FRAMERecord AnimCut
Out Color).
f Select the needed recording time (LOGOS/FRAMERecord AnimRecording time).
g Store the logo into the memory (LOGOS/FRAMERecord AnimStore). The memorization of the logo starts
and will take about few seconds.
• HOW TO DISPLAY ON AND ADJUST A LOGO:
c Select the needed logo in the logo menu (LOGOS/FRAMELogoLogo x or Logo animated) and validate with
ENTER. The logo is also displayed onto the output.
d Then adjust the logo position with menu (LOGOS/FRAMELogoLogo xPosition).
e As required adjust the logo transparency with the menu (LOGOS/FRAMELogoLogo x Transparency).
• HOW TO DISPLAY OFF A LOGO:
Select Logo OFF in the logo menu (LOGOS/FRAMELogoLogo OFF).
• EXAMPLE OF LOGO INSERTION:
Logo source Input source Video source with inserted logo
(white border = logo area) (logo made with luma key)