Proxima ASA STH-MD1/-C ユーザーズマニュアル

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STH-MD1 U
SER
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ANUAL
 
 
 
 
 
 
 
 
 
 
 
 
 
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2001 V
IDERE 
D
ESIGN
 
 
14 
The vergence control is on the Video Parameters dialog (Figure 6-1). 
6.8  Frame Rates 
Frame rates from the STH-MD1/-C depend on two factors: decimation and 
the number of image lines in a subwindow.  It does not depend on the 
length of a line, since the CMOS imagers always use the same time to 
output a line, no matter how many pixels it contains. 
Table  6-1 shows the frame rates for maximum frame sizes in each of the 
decimation modes.  To calculate an actual frame rate, divide the frame rate 
by the fraction of lines in the actual subwindow.  For example, at 
decimation x2, a subwindow of size N x 240 would have a frame rate of 53 
fps (26 / (240/512)). 
 
Decimation 
Frames per Second 
x1 (1288 x 1032) 
7.5 
x2 (644 x 512) 
25 
x4 (322 x 256) 
80 
Table 6-1  Frame rates at different decimations.