C2-4000 Series RGB Scaler Operation Manual
38
10.7
Output Image
Up until now, the top line of the LCD display has been describing the
characteristics of an input. Perhaps it was the input that was being sent to the
output or perhaps it was the Preview Source of the Lock Source input. We
now want to set the Output signal characteristics and this is done from the
Output Image LCD screen via the Menu Select knob
The RGB Scaler can handle a very wide array of inputs and convert them all
to a single output signal with defined characteristics. This output will remain in
place until changed or it can be overridden as explained earlier under the
Lock Source and Lock Method discussion. The Output Image LCD display
provides information on the type of signal you have chosen for your output
format as well as a way to change that selection. The default setting is as
follows:
In the case of the default setting, the output is an RGBHV format signal with a
Horizontal and Vertical resolution of 800 X 600 Pixels respectively plus a
refresh rate of 60Hz. This is pre-defined output number 17 and was chosen as
the Factory Default because virtually all computer monitors, plasma screens
and projectors will accept this format without any problem. (Note that the
Factory Default is currently stored at memory position 17. If additional
resolutions are added in the future, the position may or may not be number 17
but the default resolution is likely to remain at 800 X 600, 60 Hz for the
foreseeable future).
There are many additional Output Image formats stored in memory and these
pre-determined formats could be augmented in the future allowing up to 1,000
different resolutions. It’s unlikely therefore that you will be unable to find a
suitable, high-resolution output to fit your needs.
Although they can be changed to other database entries, there are a number
of pre-defined outputs in the Scaler’s database. The Pre-defined outputs are
for RGBHV, RGBS, RGsB (Sync on Green), YUV (also known as YCbCr),
Y/R-Y/B-Y or YPbPr.
To change the Output characteristics, park the LCD display on the Output
Image screen and press the Menu Select knob once. The brackets
surrounding the Pre-defined output number will begin to flash. Select the
Output type and characteristic you want and press the knob once. You can
then rotate the knob one detent to the right, press the knob again and select
RGBHV, RGBS, RGsB or YUV for the output type. Press the knob to load
your selection into memory.
800 x 600 60Hz
Output Image [17] [RGBHV]
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