Analog Devices OFX803 Switch User Manual


 
OCTO² / QFX402
PAGE 22
Chapter 4 : USING FRAME STORE AND LOGO INSERTION
These functions are only available with the OFX803 & QFX402.
4-1. LOGO INSERTION
This function allows storing up to 8 static logos & 1 animated logo in order to incrust them into the displayed image (up to
2 logos at the same time).
IMPORTANT:
The output format used when displaying logo should be the same that the output format used during the
logo storing.
HOW TO STORE A LOGO:
c Select the source of the logo to be stored (with the INPUT SELECTION buttons).
d Select the Record logo mode (LOGOS/FRAME > Record logo or Record 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 LCD Record logo/anim menu functions.
NOTE
: The logo area is limited to an eighth (1/8) of the displayed area.
e If necessary, adjust the Luma key level (LOGOS/FRAME > Record logo or Record anim > Luma key level >
Black 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/FRAME > Record logo > Back.
color).
f Store the logo into a memory (LOGOS/FRAME > Record logo or Record anim > Store > Empty or Logo x).
The memorization of the logo starts and will take about few seconds.
NOTE:
Renew the steps c to f to store another logos (up to 8).
HOW TO ASSIGN A LOGO:
NOTE:
You can assign the stored logos to one or many of the 8 inputs (up to 2 logos by inputs).
g In the Assignment menu (LOGOS/FRAME > Use logo > Assignment), select the input that you want to assign a
logo, then select an index (1 or 2) and finally select the needed logo.
NOTE:
To remove a logo from an input, select the corresponding input & index and select None.
h With the INPUT SELECTION buttons, display successively all your inputs to verify your logo assignment. If no
logo appears on an input: verify that the LCD Display function of the corresponding input is not set to the OFF
position. In this case press ENTER to set it to the ON position (See how to display OFF or ON a logo).
HOW TO DISPLAY OFF or ON A LOGO:
i To display OFF or ON the assigned logos of an input, select the corresponding input in the Display menu
(LOGOS/FRAME > Use logo > Display) and press ENTER to change the status (ON or OFF).
NOTE:
When displaying ON or OFF a logo, this one appears/disappears with a fade effect. You can adjust the
duration of this fade effect (LOGOS/FRAME > Use logo > Fade duration).
IMPORTANT:
You can also use the front panel LOGO button (Fn then LOGO) to display ON or OFF the logo of
the displayed input.
HOW TO ADJUST THE LOGO POSITION:
j Select the input with the logo to be adjusted (with the INPUT SELECTION buttons).
k In the Assignment menu (LOGOS/FRAME > Use logo > Assignment), select the input and the logo to adjust.
Then adjust the logo position with the H &V position functions.
EXAMPLE OF LOGO INSERTION:
Logo source Video source Video source with inserted logo
(white border = logo area) (logo made with luma key)