Roda RD10 HB, Руководство пользователя

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Components and Operations RD10 HB Manual
Page 26
2.19 Picture in Picture (PIP)
The RD10 HB offers a PIP function to process and display 2 video sources simultaneously. The primary
display (PD) will show a DVI or VGA (RGB) signal, the secondary display (SD) will show the (composite)
video signal. The secondary display will overlap the primary display partially. Don’t use a video signal for
full screen display or permanently primary display. Using computer functions would not be possible.
You can scale the secondary display up to 373x280 pixels.
There are 3 possibilities to use PIP function:
1. MODE/SET button in combination with PIP ON/OFF button
2. MODE/SET button in combination with OSD Menu
3. With the use of a RS232 connection
2.19.1 Position and size of video overlay via RS232
You can operate the PIP function with the help of a HyperTerminal connection. PIP function can be con-
figured (signal source, position, size and state) with a RS232 terminal connection. Pressing the PIP button
will now activate PIP function together with the settings you made. Communication between PIP card and
application is bidirectional. Connection parameters are:
9600
baud, format
8N1�
2.19.2 Configuration of PIP overlay
You can change PIP size in 5 steps (step 2-6 see below). Picture format will always be 4:3. Step 1 is default,
only the primary display signal is displayed, overlay is deactivated.
Function
(Step)
Display Note Application
sends key code
PIP answers key
code
0 Only computer
signal
(1024x768)
PIP OFF
default
[F] [f]
1 PIP-ON/OFF = Toggle button
„Usermode
[P] [p]
2 Field stretched
700x525
PIP display, lines
doubled
[C,xpos,ypos] [c]
3 Field reduced ½
373x280
PIP display [O,xpos,ypos] [o]
4 Field reduced 1/3
243x182
PIP display [K,xpos,ypos] [k]