Vela CineCast 2000-0422, Инструкция по установке и эксплуатации

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94 CineCast Quad Pro Version 2.6 Installation and User Manual
Mode Parameter Pages
Vela MPEG Decoder Status Page (30h)
The Vela MPEG decoder Status Page size is 20 bytes. The page is non-changeable.
GPIN1
Returns the state of the general purpose input discrete 1 (GPIN1):
0 = Input shorted to ground (closed or low)
1 = Input open (high)
GPIN2
Returns the state of the general purpose input discrete 2 (GPIN2):
0 = Input shorted to ground (closed or low)
1 = Input open (high)
The input and output discretes can be found on the two rear-panel 44-pin audio
connectors. See Table 1-6, “D-Sub Connector Pinout, J13,” on page 39, and
Table 1-7, “D-Sub Connector Pinout, J25,” on page 41.
PAL
Returns current video standard or decoder channel:
0 — NTSC (525 lines, 60Hz)
1 — PAL (625 lines, 50Hz)
Table 2-18.Vela MPEG Decoder Status Page Format