System Timing Requirements - Sony DVS-7200 Product Manual

SONY
72 • • Installation Guide

System Timing Requirements

The chart below shows input and output timing for the DVS-7200.
REF
-0.5H 0H +0.5H
INPUT
-0.4H +0.4H
Window
-127CK
Input Phase
DVS-7200 System Phase Timing Chart
Please note the following important points:
•
Values apply to input video, input key, and external input signals.
•
Switcher video outputs are delayed by 1H to the reference signal. Note
that 1H = one horizontal line. One horizontal line = 63.5 µSec.
•
Reference video output phase control is provided in the setup menu
within a range of -30 µSec to +90 µSec from input video reference.
•
The input video signals can be automatically corrected for a range of
±0.4H relative to input video reference.
•
Fine adjustment is possible for independent input channels from -
127 clocks to +128 clocks relative to input video reference. Note
that one clock = 74 nSec.
+1.0H +1.5H
+128CK
Reference
Video Output
-30µ Sec
OUTPUT
+2.0H
+90µ Sec
DVS-7200 • Product Guide